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<strong>Entrepreneurship</strong> <strong>Programs</strong> <strong>in</strong> Develop<strong>in</strong>g <strong>Countries</strong>: A MetaRegression AnalysisYoonyoung Cho and Maddalena Honorati 1November, 2012Abstract:This paper synthesizes the impacts of different entrepreneurship programs to draw lessons on theeffectiveness of different design and implementation arrangements. The analysis is based on ameta-regression us<strong>in</strong>g 37 impact evaluation studies that were <strong>in</strong> public doma<strong>in</strong> by March 2012. Wef<strong>in</strong>d wide variation <strong>in</strong> program effectiveness across different type of <strong>in</strong>terventions depend<strong>in</strong>g onoutcomes, type of beneficiaries, and country context. Overall, improv<strong>in</strong>g labor outcomes, <strong>in</strong>clud<strong>in</strong>gemployment and earn<strong>in</strong>gs, seems more difficult than chang<strong>in</strong>g <strong>in</strong>termediate outcomes such asbus<strong>in</strong>ess knowledge and practice. When it comes to labor market activity, both vocational tra<strong>in</strong><strong>in</strong>gand access to f<strong>in</strong>ance tend to have larger impacts than other <strong>in</strong>terventions; for youth the largesteffects come from provid<strong>in</strong>g access to credit. Bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g can also contribute to <strong>in</strong>creaseearn<strong>in</strong>gs among youth and those with higher education <strong>in</strong> part by improv<strong>in</strong>g bus<strong>in</strong>ess performance.Keywords: Meta Regression Analysis, <strong>Entrepreneurship</strong> programs, Microenterprise Development,Tra<strong>in</strong><strong>in</strong>g, F<strong>in</strong>anc<strong>in</strong>g, Counsel<strong>in</strong>gJEL codes: O12, O16, J21 Social Protection and Labor Team, World Bank, Wash<strong>in</strong>gton, D.C. The f<strong>in</strong>d<strong>in</strong>gs, <strong>in</strong>terpretations, and conclusionsexpressed here are personal and should not be attributed to the World Bank, its management, its Board of ExecutiveDirectors, or any of its member countries. This is a background paper for the World Bank’s 2013 World DevelopmentReport on Jobs. The study was funded by the governments of Austria, Germany, and Norway, South Korea, andSwitzerland under the auspices of the Multi Donor Trust Fund on Labor Markets, Job Creation, and Economic Growth.We thank David Robal<strong>in</strong>o and David Margolis for their support and <strong>in</strong>sights, Jesko Hentschel and team members of theWorld Development Report on Jobs for their valuable comments, and Eshrat Waris for assistance <strong>in</strong> construct<strong>in</strong>g thedata. We also thank Jamele Rigol<strong>in</strong>i for a thorough review and thoughtful suggestions and IZA/WB conferenceparticipants for their valuable comments. Authors can be contacted at ycho1@worldbank.org andmhonorati@worldbank.org.1


1. IntroductionFoster<strong>in</strong>g entrepreneurship and develop<strong>in</strong>g microenterprises is critical to expand employment andearn<strong>in</strong>g opportunities and to reduce poverty. Sound macroeconomic conditions and bus<strong>in</strong>essenvironment <strong>in</strong>clud<strong>in</strong>g <strong>in</strong>frastructure, regulation, and legal environment have been typicallyemphasized to improve labor market opportunities. While these rema<strong>in</strong> relevant, an <strong>in</strong>creas<strong>in</strong>gattention is be<strong>in</strong>g paid on the role of policies that aim to enhance productivity and reduceconstra<strong>in</strong>ts among the self-employed <strong>in</strong> develop<strong>in</strong>g countries. 2 This is particularly press<strong>in</strong>g <strong>in</strong>countries where wage and salary employment is limited and the majority of jobs are created andoperated <strong>in</strong> self-employment. 3 The demographic pressure <strong>in</strong>clud<strong>in</strong>g youth bulge <strong>in</strong> many countries<strong>in</strong> Africa and South Asia adds an urgent need to create more jobs. Foster<strong>in</strong>g self-employment andsmall-scale entrepreneurship can <strong>in</strong>deed ease the pressure while represent<strong>in</strong>g a source of wage andjob creation.In recognition of the importance of self-employment <strong>in</strong> job creation, <strong>in</strong>terventions topromote entrepreneurship are <strong>in</strong>creas<strong>in</strong>gly be<strong>in</strong>g implemented around the develop<strong>in</strong>g world.<strong>Entrepreneurship</strong> promotion programs largely vary by objectives, target groups, and can comb<strong>in</strong>eseveral types of <strong>in</strong>terventions depend<strong>in</strong>g on the constra<strong>in</strong>ts to entrepreneurial activities that eachprogram aims to address. Frequently used <strong>in</strong>terventions <strong>in</strong>clude tra<strong>in</strong><strong>in</strong>g (technical and vocationalskills, bus<strong>in</strong>ess and management skills, f<strong>in</strong>ancial education, and life skills), f<strong>in</strong>anc<strong>in</strong>g support (loansand grants), counsel<strong>in</strong>g and other advisory services, mentor<strong>in</strong>g, micro-franchis<strong>in</strong>g, enabl<strong>in</strong>g valuecha<strong>in</strong> <strong>in</strong>clusion, small bus<strong>in</strong>ess <strong>net</strong>works, support for technology transfer, bus<strong>in</strong>ess <strong>in</strong>cubation andmany others. Based on the evidence that some entrepreneurial traits and skills are strongly relatedto bus<strong>in</strong>ess set up and success, 4 some <strong>in</strong>terventions have focused on entrepreneurial education2 We use the terms “self-employed” and “entrepreneurs” <strong>in</strong>terchangeably <strong>in</strong> the paper although we recognize that theyare <strong>in</strong>deed a heterogeneous group: some are <strong>in</strong>novative entrepreneurs with high growth potential and ambitious (socalled “gazelles”), while other are “subsistence entrepreneurs” who make up the vast majority of entrepreneurs(Newouse et al., 2012). The studies we analyze <strong>in</strong> the paper mostly focus on self-employment and small-scaleentrepreneurship, <strong>in</strong>clud<strong>in</strong>g the “subsistence” entrepreurs and “low end” entrepreneurs. This is often referred asmicroenterprise development.3 See Haltiwanger et al. (2010) and Ayyagari et al. (2011).4 For example, Ciavarella et al. (2004) us<strong>in</strong>g data from the United States f<strong>in</strong>d strong relationship between someattributes of personality (measured by the Big Five-conscientiousness, emotional stability, openness, agreeableness, andextroversion) and bus<strong>in</strong>ess survival. Crant (1996) also po<strong>in</strong>ts to personality as a predictor of entrepreneurial <strong>in</strong>tentions.2


through school curricula, 5 while others cover those who are already <strong>in</strong> labor market. Outcomes of<strong>in</strong>terest range from labor market performance such as employment, bus<strong>in</strong>ess creation, hours ofwork, earn<strong>in</strong>gs, and profits and bus<strong>in</strong>ess performance to supply side changes such as improvedtechnical and non-cognitive skills, bus<strong>in</strong>ess knowledge and practice, attitudes, aspirations and moreactive f<strong>in</strong>ancial behavior (borrow<strong>in</strong>g, sav<strong>in</strong>g). Target groups are also very diverse with differentpopulation groups fac<strong>in</strong>g different barriers to entrepreneurship and self-employment (women,youth, the poor, etc.). <strong>Programs</strong> may target those who can be potential entrepreneurs (unemployed,<strong>in</strong>-school students or graduates) to foster self-employment and new bus<strong>in</strong>ess creation or exist<strong>in</strong>gmicro-entrepreneurs to <strong>in</strong>crease their productivity. In the sample of studies we analyzed, exist<strong>in</strong>gmicro-entrepreneurs are mostly the self-employed and small-scale entrepreneurs. <strong>Programs</strong> are alsooften tailored and modified accord<strong>in</strong>g to the context of policy environment reflect<strong>in</strong>g culturalfactors (fear of failures or belief on gender roles), <strong>in</strong>frastructure (water and electricity), and legaland regulatory conditions (high entry barrier due to adm<strong>in</strong>istrative hassles), among others, that canh<strong>in</strong>der <strong>in</strong>dividuals from start<strong>in</strong>g and grow<strong>in</strong>g bus<strong>in</strong>ess. 6Although evidence on the effectiveness of entrepreneurship promotion programs is stillscarce, f<strong>in</strong>d<strong>in</strong>gs from exist<strong>in</strong>g impact evaluations are widely heterogeneous. Early evaluations fromLat<strong>in</strong> America’s Jovenes program targeted to vulnerable youth suggested that vocational and lifeskills tra<strong>in</strong><strong>in</strong>g comb<strong>in</strong>ed with <strong>in</strong>ternship <strong>in</strong> private firms, could be potentially useful to improveemployment and earn<strong>in</strong>gs although the effects <strong>in</strong> Dom<strong>in</strong>ican Republic were not as significant asthose <strong>in</strong> Colombia (Attanasio et al, 2011; Card et al, 2007). More recent impact evaluation studieson tra<strong>in</strong><strong>in</strong>g programs further add heterogeneity. Evaluations of skills tra<strong>in</strong><strong>in</strong>g for vulnerable<strong>in</strong>dividuals <strong>in</strong> Malawi, Uganda, and Sierra Leone, for <strong>in</strong>stance, found generally positive effects onpsycho-social wellbe<strong>in</strong>g, but mixed results <strong>in</strong> labor market outcomes (Cho et al. 2012; Blatterma<strong>net</strong> al, 2011; Casey et al, 2011, respectively). The complexity <strong>in</strong>creases as the tra<strong>in</strong><strong>in</strong>g programscomb<strong>in</strong>e other f<strong>in</strong>ancial and advisory supports (Almeida and Galasso, 2009; Carneiro et al, 2009;Macours et al. 2011). And even the seem<strong>in</strong>gly similar programs have heterogeneous results <strong>in</strong>different places (Karlan and Valdiva, 2011 <strong>in</strong> Peru; Berge 2011 <strong>in</strong> Tanzania; Bruhn and Zia, 2011<strong>in</strong> Bosnia and Herzegov<strong>in</strong>a). Likewise, the effects of f<strong>in</strong>anc<strong>in</strong>g through microcredits or grants also5 Organizations such as Kauffman Foundation and Junior Achievement, for example, focus on promot<strong>in</strong>gentrepreneurship curricula as a part of primary and secondary education while a number of <strong>in</strong>terventions <strong>in</strong>clud<strong>in</strong>gmicrocredit and tra<strong>in</strong><strong>in</strong>g programs target those who are already <strong>in</strong> labor force.6 Microf<strong>in</strong>ance program, for <strong>in</strong>stance, often target female entrepreneurs <strong>in</strong> order to address issues related to a culturalfactor while reliev<strong>in</strong>g credit constra<strong>in</strong>ts.3


widely vary across studies. A series of studies <strong>in</strong> Sri Lanka suggested that the returns to capitalwere large and grants significantly improved labor market (bus<strong>in</strong>ess) outcomes especially forwomen (De Mel et al. 2008a; 2008b; 2011). However, evaluations on the effects of expand<strong>in</strong>gaccess to credits <strong>in</strong> Mongolia, Bosnia and Herzegov<strong>in</strong>a, India, South Africa, Morocco, and thePhilipp<strong>in</strong>es (Attansio et al. 2012; Augsburg et al. 2012; Banerjee et al. 2009; Karlan and Z<strong>in</strong>man,2010; Crepon et al, 2011; G<strong>in</strong>e and Karlan, 2009) suggested that the access to credits did notautomatically improve entrepreneurial activities.In this article, we exploit the heterogeneity of results <strong>in</strong> the impact evaluation literature ofentrepreneurship programs to shed light on the effectiveness of design and implementation featurescommon across programs. We synthesize the impacts of different entrepreneurship programs anddraw lessons on the effectiveness of alternative <strong>in</strong>tervention arrangements us<strong>in</strong>g a meta-analysis.Meta-analysis is a statistical procedure of comb<strong>in</strong><strong>in</strong>g the estimated impacts of multiple studies <strong>in</strong>order to draw more <strong>in</strong>sights and greater explanatory power <strong>in</strong> prob<strong>in</strong>g differential program effects. 7S<strong>in</strong>ce meta-analysis exam<strong>in</strong>es the extent to which different program and study characteristics—design and implementation features, data sets, and methods of analysis—affect estimated results,this is particularly useful to synthesize studies with variations <strong>in</strong> multiple aspects.There has been useful synthetic research that employed this meta-analysis method <strong>in</strong> thefield of labor market analysis. For example, Jarrell and Stanley (1990) and Stanley and Jarrell(1998) exam<strong>in</strong>ed the magnitude of wage gaps between union-nonunion and male-female workers,respectively, us<strong>in</strong>g multiple studies that estimated the gap. A recent study, Card et al. (2010),conducted a meta-regression analysis to exam<strong>in</strong>e the effectiveness of various active labor marketprograms <strong>in</strong> OECD (Organisation for Economic Cooperation and Development) countries. 8 In l<strong>in</strong>ewith these studies, we use the meta-analysis method to disentangle the effects of the <strong>in</strong>terventionswith various differences across studies considered.We f<strong>in</strong>d that the impacts of differential comb<strong>in</strong>ations of <strong>in</strong>terventions vary depend<strong>in</strong>g on theoutcomes of <strong>in</strong>terest and target groups as well as the specific context. Overall, improv<strong>in</strong>g laboroutcomes, <strong>in</strong>clud<strong>in</strong>g employment and earn<strong>in</strong>gs, seems more difficult than chang<strong>in</strong>g <strong>in</strong>termediateoutcomes such as bus<strong>in</strong>ess knowledge and practice. When it comes to labor market activity, bothvocational tra<strong>in</strong><strong>in</strong>g and access to f<strong>in</strong>ance tend to have larger impacts than other <strong>in</strong>terventions; for7 See Stanley (2001).8 This study covered classroom or on the job tra<strong>in</strong><strong>in</strong>g, job search assistance, and wage subsidies, but did not <strong>in</strong>cludeentrepreneurship programs.4


youth the largest effects come from provid<strong>in</strong>g access to credit. Bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g can alsocontribute to <strong>in</strong>crease earn<strong>in</strong>gs among youth and those with higher education <strong>in</strong> part by improv<strong>in</strong>gbus<strong>in</strong>ess performance. Bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g can also improve labor market activity among smallenterprise owners and microcredit clients. Access to f<strong>in</strong>ance, however, does not appear effective toimprove labor market activity when the beneficiaries are small bus<strong>in</strong>ess owners.The meta-regression methodology has several caveats and limitations. First, it <strong>in</strong>heritsmethodological issues that are <strong>in</strong>tr<strong>in</strong>sic <strong>in</strong> the orig<strong>in</strong>al studies. For example, if the impactevaluation was not well powered aga<strong>in</strong>st certa<strong>in</strong> outcomes due to <strong>in</strong>sufficient sample size, it willmore likely yield <strong>in</strong>significant impacts even when the true impact exists. Even if an overall impactis well exam<strong>in</strong>ed for the general target group, heterogeneous impacts on sub-groups may suffermore from <strong>in</strong>sufficient power. 9 Similarly, <strong>in</strong>significant results are less likely to be written up andreported <strong>in</strong> a study. S<strong>in</strong>ce we use <strong>in</strong> the meta-regression all significant and <strong>in</strong>significant estimates<strong>in</strong> the study that are relevant <strong>in</strong> terms of outcome of <strong>in</strong>terest (we report on average 25 estimated perstudy), we are automatically absorb<strong>in</strong>g the methodological bias orig<strong>in</strong>ally present <strong>in</strong> the study.Second, implications on cost effectiveness could not be <strong>in</strong>ferred here as the majority ofstudies failed to collect such <strong>in</strong>formation. Third, the analysis provides <strong>in</strong>formation about programsthat seem to work but only limited <strong>in</strong>sights as to “why” the program worked. For <strong>in</strong>stance, therelationship between the program effects and duration of tra<strong>in</strong><strong>in</strong>g can be identified, but the metaanalysisis silent why such relationship is manifested as quality of tra<strong>in</strong><strong>in</strong>g varies across programs.F<strong>in</strong>ally, the results of this meta-analysis really depend on the selected sample of 37 studies ofdiverse programs (from pilots to large scale programs) and may change if more impact evaluationstudies are added. 10 Therefore, f<strong>in</strong>d<strong>in</strong>gs and conclusions of this meta-analysis need to be <strong>in</strong>terpretedwith caution keep<strong>in</strong>g these caveats <strong>in</strong> m<strong>in</strong>d.9 Card and Krueger (1995).10 There are quite a few studies <strong>in</strong> the pipel<strong>in</strong>e that did not meet our March, 2012 criteria, but are advanced <strong>in</strong> present<strong>in</strong>gresults (some of them are already <strong>in</strong> the public doma<strong>in</strong> by the time this paper came out). Cho et al. (2012) exam<strong>in</strong>ed theeffects of vocational and bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g through apprenticeship on vulnerable youth <strong>in</strong> Malawi, and found littleimpacts on bus<strong>in</strong>ess set up despite large positive impacts on <strong>in</strong>termediate outcomes such as bus<strong>in</strong>ess knowledge andpsycho-social wellbe<strong>in</strong>g; De Mel et al (2012) <strong>in</strong>vestigated the impacts of bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g and grants on the set up andgrowth of female enterprises <strong>in</strong> Sri Lanka, and found that the tra<strong>in</strong><strong>in</strong>g expedited bus<strong>in</strong>ess set up for potentialentrepreneurs and the package of tra<strong>in</strong><strong>in</strong>g and grants improved the performance of the exist<strong>in</strong>g enterprises; Karlan et al(2012) <strong>in</strong>vestigated the role of bus<strong>in</strong>ess and managerial skills improvement through bus<strong>in</strong>ess consult<strong>in</strong>g <strong>in</strong> improv<strong>in</strong>gthe performance of microenterprises <strong>in</strong> Ghana, and found little evidence of profit <strong>in</strong>creases and the entrepreneurs revertback to their old practices after about a year; Abraham et al. (2011) <strong>in</strong>vestigated the access to sav<strong>in</strong>gs on consumptionsmooth<strong>in</strong>g and <strong>in</strong>surance aga<strong>in</strong>st risks for micro-entrepreneurs <strong>in</strong> Chile and found positive impacts; Bandiera et al.(2012a) exam<strong>in</strong>e the effectiveness of the BRAC’s ultrapoor entrepreneurship tra<strong>in</strong><strong>in</strong>g and coach<strong>in</strong>g <strong>in</strong>tervention5


The next section of the article describes the procedure for construct<strong>in</strong>g data and Section 3discusses ma<strong>in</strong> features of entrepreneurship program <strong>in</strong> our sample studies. Section 4 presents astandardization and estimation strategy us<strong>in</strong>g meta-regressions, and discusses methodology. Section5 then discusses the ma<strong>in</strong> f<strong>in</strong>d<strong>in</strong>gs of the meta-analysis. The ma<strong>in</strong> f<strong>in</strong>d<strong>in</strong>gs are summarized <strong>in</strong>Section 6.2. Construct<strong>in</strong>g Data Set for the Meta Analysis2.1. Selection Criteria and Search StrategyTo comprehensively collect studies that are evaluat<strong>in</strong>g entrepreneurship programs, we apply thefollow<strong>in</strong>g selection criteria. First, <strong>in</strong>terventions of study should focus on entrepreneurial activitiesof potential or current entrepreneurs. They should be targeted to address various external and<strong>in</strong>dividual constra<strong>in</strong>ts to entrepreneurship, such as skills, credits, <strong>in</strong>formation, cultural norm, andregulations. 11 Some programs solely promot<strong>in</strong>g wage employment through tra<strong>in</strong><strong>in</strong>g, for <strong>in</strong>stance,are not considered here. Access to f<strong>in</strong>ancial products <strong>in</strong>clud<strong>in</strong>g micro-<strong>in</strong>surance or sav<strong>in</strong>gs, if theyare not related to entrepreneurial activities, are excluded. 12Second, only impact evaluations studies that rigorously estimate the effects us<strong>in</strong>g acounterfactual based on experimental or quasi-experimental design are selected. Many programswhose evaluation is dependent on anecdotal evidence or tracer studies without appropriatecomparison between treatment and control groups are not considered. Unfortunately, renownedprograms such as Grameen Bank’s microcredit program, large-scale programs that are be<strong>in</strong>gimplemented <strong>in</strong> many countries such as Know About Bus<strong>in</strong>ess (KAB) by the International LabourOrganization (ILO), and many programs by <strong>in</strong>novative non-governmental organizations (NGOs)<strong>in</strong>clud<strong>in</strong>g Accion International, Ashoka, and Youth Bus<strong>in</strong>ess International could not be considered.This suggests that programs hav<strong>in</strong>g the practice of embedded and rigorous evaluation scheme as atargeted to poor women <strong>in</strong> Bangladesh and found substantial <strong>in</strong>crease <strong>in</strong> assets, sav<strong>in</strong>gs and loans, and improvedwelfare. Similarly, Bandiera et al. (2012b) found that comb<strong>in</strong><strong>in</strong>g vocational tra<strong>in</strong><strong>in</strong>g for bus<strong>in</strong>ess creation, <strong>in</strong>formationon risky behavior and health and provid<strong>in</strong>g a social place <strong>in</strong>crease the likelihood of engag<strong>in</strong>g <strong>in</strong> <strong>in</strong>come generat<strong>in</strong>gactivities by 35% for adolescent girls <strong>in</strong> Uganda.11 See Banerjee and Newman, (1993) for occupational choice model and its constra<strong>in</strong>ts.12 Among the programs to <strong>in</strong>sure <strong>in</strong>dividuals aga<strong>in</strong>st risks, they are <strong>in</strong>cluded, for example, if they are to hedge thenegative impacts of weather on their agri-bus<strong>in</strong>ess, but others are excluded if they are provid<strong>in</strong>g access to health<strong>in</strong>surance.6


part of their <strong>in</strong>tervention can greatly improve the knowledge on the effectiveness of the<strong>in</strong>terventions.Third, given that the ma<strong>in</strong> <strong>in</strong>terest of this paper is to exam<strong>in</strong>e the effects of entrepreneurship<strong>in</strong>terventions as a tool to reduce poverty and improve the livelihoods of <strong>in</strong>dividuals <strong>in</strong> develop<strong>in</strong>gcountries, we focus only on the studies undertaken <strong>in</strong> develop<strong>in</strong>g countries over past ten years.Some well documented studies on developed countries are excluded here. 13F<strong>in</strong>ally, manuscripts are <strong>in</strong>cluded only when they are available <strong>in</strong> public doma<strong>in</strong> as awork<strong>in</strong>g paper or published paper by the end of March 2012. Some ongo<strong>in</strong>g programs, whoseproject description, impact evaluation design, and some prelim<strong>in</strong>ary results are available but draftpaper is not, are excluded here for now. Add<strong>in</strong>g these studies <strong>in</strong> the future can change the overallf<strong>in</strong>d<strong>in</strong>gs from our analysis.Based on the above mentioned criteria, we first collected papers from the literature review <strong>in</strong>early studies. Examples <strong>in</strong>clude De Mel et al. (2008a, 2008c) and Karlan and Z<strong>in</strong>man (2011) foraccess to capital <strong>in</strong>clud<strong>in</strong>g microf<strong>in</strong>ance, and Karlan and Valdiva (2011) and Attanasio et al. (2010)for tra<strong>in</strong><strong>in</strong>g. We also used web based search function such as Google Scholar and Ideas to f<strong>in</strong>drecent work<strong>in</strong>g papers. In do<strong>in</strong>g so, we relied on the major work<strong>in</strong>g paper doma<strong>in</strong>s such as theNational Bureau of Economic Research, World Bank Policy Research Work<strong>in</strong>g Paper series, andIZA Work<strong>in</strong>g papers.2.2. Cod<strong>in</strong>g and Sample OverviewUs<strong>in</strong>g the selected papers, we gather detailed <strong>in</strong>formation on outcomes of <strong>in</strong>terest, and <strong>in</strong>terventionand study characteristics. Intervention characteristics <strong>in</strong>clude <strong>in</strong>tervention types (tra<strong>in</strong><strong>in</strong>g orf<strong>in</strong>anc<strong>in</strong>g, for example), duration of <strong>in</strong>tervention, location (country, urban/rural), and target group(youth, women, microcredit clients). Study characteristics <strong>in</strong>clude methodology (experimentalversus quasi-experimental), sample size used <strong>in</strong> the study, and publication format (peer reviewedjournals versus work<strong>in</strong>g papers). Other <strong>in</strong>formation we extract <strong>in</strong>clude whether the <strong>in</strong>terventionsare delivered by government, NGOs, <strong>in</strong>ternational donor agencies, research team, or microf<strong>in</strong>ance<strong>in</strong>stitutes and banks. When the core <strong>in</strong>formation was not obta<strong>in</strong>ed from the paper, we directlycontacted authors to provide supplementary <strong>in</strong>formation.13 Examples <strong>in</strong>clude Cole and Shastry (2009) on the United States and Ooseterbeek et al. (2010) on the Netherlands.7


And more importantly, we extract <strong>in</strong>formation on the effect of the program. The primarymeasures of the effect that are comparable across studies <strong>in</strong>clude: an <strong>in</strong>dicator whether the programhad a positive and significant effect and a ‘standardized effect size’ reflect<strong>in</strong>g the size of effects onan outcome as a proportion of its standard deviation—whether be probability difference, percentagegrowth, or changes <strong>in</strong> levels. An <strong>in</strong>dicator of positively significant effect measures the significanceof an impact of a particular <strong>in</strong>tervention whereas the standardized effect size measures themagnitude of impacts. We use both measures to conduct our meta-regression analysis as we willdiscuss more <strong>in</strong> detail <strong>in</strong> Section 4.Most of the studies contribute multiple observations because they exam<strong>in</strong>e more than oneoutcome and different beneficiary groups (on average we collect 25 estimates per study). When theimpact of a particular <strong>in</strong>tervention on bus<strong>in</strong>ess practice is exam<strong>in</strong>ed and the bus<strong>in</strong>ess practice isreflected <strong>in</strong> two measures—<strong>in</strong>dicators of book keep<strong>in</strong>g and separation of personal and bus<strong>in</strong>essaccount, for example—both observations are counted for the outcomes of bus<strong>in</strong>ess practice.Whenever available, we record separate estimates for subgroups such as women and youth, whichmultiplies the number of observations. Also, when multiple specifications are used to estimate aparticular outcome, we use a weighted average of the estimates us<strong>in</strong>g the number of observations asweights.The f<strong>in</strong>al data set <strong>in</strong>cludes 37 impact evaluation studies and 1,116 estimates for six differenttypes of outcomes. 14 The number of estimates collected from each study is larger than other studiesus<strong>in</strong>g developed countries given a broader set of outcomes of <strong>in</strong>terest and diversity of programsconsider<strong>in</strong>g the nature of labor markets <strong>in</strong> develop<strong>in</strong>g countries. 15 The studies are from 25countries across all six regions – AFR, EAP, ECA, LAC, SAR, and MENA. 16 Most of theestimates are concentrated <strong>in</strong> LAC (28 percent), SAR (19 percent), and AFR (17 percent), and twothirds of the <strong>in</strong>terventions come from low <strong>in</strong>come or lower middle <strong>in</strong>come countries (see Figure 1).Out of 37 studies, 16 are published <strong>in</strong> the peer reviewed journals while the rema<strong>in</strong><strong>in</strong>g 21 studies are14 See Appendix 1 for the complete list of studies that are used here.15 For comparison, Card et al. (2012) collected 197 estimates from 97 studies focus<strong>in</strong>g only on labor market outcomes.In our study, we broaden our estimates of <strong>in</strong>terest to other outcomes <strong>in</strong> addition to labor market ones and collected1,116 estimates from 37 studies out of which the number of estimates for labor market outcomes are about 530. Onaverage, we collect 25 estimates per study.16 The regional category follows the classification of the World Bank. AFR presents sub Saharan Africa, EAP- EastAsia and Pacific, ECA- Eastern Europe and Central Asia, LAC- Lat<strong>in</strong> America and Caribbean, SAR – South Asia, andMENA- Middle East and North Africa.8


work<strong>in</strong>g papers. About three quarter of studies and 80 percent of estimates are from experimental<strong>in</strong>tervention.3. Descriptive AnalysisTable 1 presents a summary of the distribution of the ma<strong>in</strong> outcomes of <strong>in</strong>terest. Most commonlymeasured outcomes are labor market <strong>in</strong>come and profits (27.7 percent) followed by labor marketactivities (21.7 percent). Bus<strong>in</strong>ess startup or expansion, <strong>in</strong>creased employment and hours of work,and reduced <strong>in</strong>activity are coded as positive outcome for labor market activities. With respect to<strong>in</strong>come and profits, a range of variables from <strong>in</strong>dividual salary to bus<strong>in</strong>ess profits and assets, and tohousehold consumption that captures broad welfare are <strong>in</strong>cluded. Given that most small bus<strong>in</strong>essesoperate at household levels and <strong>in</strong>dividual earn<strong>in</strong>gs from self-employment are often<strong>in</strong>dist<strong>in</strong>guishable from bus<strong>in</strong>ess profits, they are coded together as labor <strong>in</strong>come. Bus<strong>in</strong>essperformance then <strong>in</strong>cludes measures to capture the size and revenue of the bus<strong>in</strong>ess such as sales,number of employed workers, and <strong>in</strong>ventories. Bus<strong>in</strong>ess knowledge and practice <strong>in</strong>cludes recordkeep<strong>in</strong>g, registration, and separation of <strong>in</strong>dividual and bus<strong>in</strong>ess accounts that could potentiallyaffect bus<strong>in</strong>ess performance. Acquisitions of bus<strong>in</strong>ess loans, sav<strong>in</strong>gs account, and <strong>in</strong>surance plansthat could affect resource allocation of bus<strong>in</strong>ess fall <strong>in</strong>to the category of f<strong>in</strong>ancial behavior(sav<strong>in</strong>gs/borrow<strong>in</strong>g). F<strong>in</strong>ally, attitudes toward risks, confidence and optimism, and time preferencethat may be related to entrepreneurial traits are coded as attitudes.The <strong>in</strong>terventions analyzed <strong>in</strong> the sample of our studies can be broadly classified <strong>in</strong> thefollow<strong>in</strong>g types: tra<strong>in</strong><strong>in</strong>g, f<strong>in</strong>anc<strong>in</strong>g, counsel<strong>in</strong>g, and the comb<strong>in</strong>ations of them. Tra<strong>in</strong><strong>in</strong>g isdisaggregated <strong>in</strong>to subcategory of vocational, bus<strong>in</strong>ess, f<strong>in</strong>ancial tra<strong>in</strong><strong>in</strong>g, and life skills tra<strong>in</strong><strong>in</strong>g;f<strong>in</strong>anc<strong>in</strong>g support is also disaggregated <strong>in</strong>to micro-credit, cash and <strong>in</strong>-k<strong>in</strong>d grants, and access tof<strong>in</strong>ancial products such as sav<strong>in</strong>g accounts and micro-<strong>in</strong>surance. Vocational tra<strong>in</strong><strong>in</strong>g <strong>in</strong>cludes basicskills <strong>in</strong> selected occupations which would be essential for self-employment—electricians,mechanics, tailors, bakers, plumbers, and handy men, for example. The dist<strong>in</strong>ction between thebus<strong>in</strong>ess and f<strong>in</strong>ancial tra<strong>in</strong><strong>in</strong>g is not always clear. Bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g teaches general practice andknowledge on bus<strong>in</strong>ess <strong>in</strong>clud<strong>in</strong>g book keep<strong>in</strong>g, calculat<strong>in</strong>g profits, separat<strong>in</strong>g between personaland bus<strong>in</strong>ess account, and manag<strong>in</strong>g <strong>in</strong>ventory; for example, whereas f<strong>in</strong>ancial tra<strong>in</strong><strong>in</strong>g is usually9


more specific <strong>in</strong> manag<strong>in</strong>g profits, mak<strong>in</strong>g <strong>in</strong>ter-temporal decisions on <strong>in</strong>vestment and sav<strong>in</strong>g, andaccount<strong>in</strong>g. With respect to f<strong>in</strong>anc<strong>in</strong>g, (micro)credit concerns bus<strong>in</strong>ess or consumer loans, 17 grantsprovide subsidies <strong>in</strong> the form of cash or <strong>in</strong>-k<strong>in</strong>d and policies encourag<strong>in</strong>g sav<strong>in</strong>gs subsidize bankaccounts open<strong>in</strong>g costs. Counsel<strong>in</strong>g is never used as a “stand-alone” program but added to the ma<strong>in</strong><strong>in</strong>tervention. About 44 percent of estimates <strong>in</strong>clude tra<strong>in</strong><strong>in</strong>g and 78 percent f<strong>in</strong>ancial support(without tra<strong>in</strong><strong>in</strong>g), and 23 percent comb<strong>in</strong>es counsel<strong>in</strong>g (see Table 2 and Table A3 <strong>in</strong> the appendixfor the distribution of type of <strong>in</strong>tervention by outcome groups). Figure 2 provides disaggregateddistribution of each <strong>in</strong>tervention. Microcredit programs are by far the most common <strong>in</strong>terventionfollowed by bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g program components.Table 3 provides the distribution of key variables by region that are considered. Fivemutually exclusive comb<strong>in</strong>ations of <strong>in</strong>tervention present different patterns across regions: tra<strong>in</strong><strong>in</strong>gand counsel<strong>in</strong>g are particularly present <strong>in</strong> LAC programs while the comb<strong>in</strong>ation of tra<strong>in</strong><strong>in</strong>g andf<strong>in</strong>anc<strong>in</strong>g is more commonly evaluated <strong>in</strong> AFR and SAR. 18 The impacts on different beneficiariescome from the estimates by gender, education, age group, location (urban/rural), receipt of socialassistance, be<strong>in</strong>g a microcredit client and ownership of bus<strong>in</strong>ess. 19 In South Asia, the share offemale estimates is quite high while estimates for youth are non-existent. F<strong>in</strong>ally, the table showsthat programs are often delivered by multiple agencies.4. Standardization and Estimation Strategy4.1. StandardizationAs mentioned above, the effects of particular <strong>in</strong>terventions that we measure differ across <strong>in</strong>dicatorsand studies, and need to be standardized for comparability. One simple way of do<strong>in</strong>g this is tofocus on the sign and significance of the outcomes. As used <strong>in</strong> Card et al. (2012), ord<strong>in</strong>al <strong>in</strong>dicatorsof positively significant, <strong>in</strong>significant, and negatively significant effects can be compared across17 We code “micro-credit” also those <strong>in</strong>terventions that test specific design features of a microcredit programs. For<strong>in</strong>stance, we code “microcredit” those studies that are look<strong>in</strong>g at a particular design alternative from the orig<strong>in</strong>almicrocredit program. For example, when the “treatment” under evaluation is a change <strong>in</strong> the rule or structure of loanrepayment, a bigger size loan or group liability versus <strong>in</strong>dividual liability.18 Only few estimates exist that comb<strong>in</strong>e all of tra<strong>in</strong><strong>in</strong>g, f<strong>in</strong>anc<strong>in</strong>g, and counsel<strong>in</strong>g and they are <strong>in</strong>cluded <strong>in</strong>“Tra<strong>in</strong><strong>in</strong>g+F<strong>in</strong>anc<strong>in</strong>g.”19 All population characteristics are coded to reflect beneficiary characteristics at basel<strong>in</strong>e and are the same for bothtreatment and control groups.10


different variables and studies. Given that there are relatively few observations with negativelysignificant effects (about 4 percent of the entire sample), we focus on the <strong>in</strong>dicator of positivelysignificant outcomes vis-à-vis non-positive outcomes.The second measure to synthesize the f<strong>in</strong>d<strong>in</strong>gs across studies is to use a standardized effectsize, thereby allow<strong>in</strong>g diverse studies and outcomes to be directly comparable on the samedimensionless scale. The true effect size ( ) is the mean difference between the treatment andcontrol groups as a proportion of the standard deviations:(1)T C The simplest and most <strong>in</strong>tuitive form of its measurement is based on mean differences <strong>in</strong> data calledCohen’s g (Cohen, 1988), def<strong>in</strong>ed as(2)Yg where YTis the mean of the experimental group,YCis the mean of the control group, and sPisthe pooled sample standard deviation us<strong>in</strong>g each group’s numbers of observations ( n Tfor treatmentand nCfor control group) and standard deviations ( s Tfor treatment and sCfor control group):T YspC(3)sp( nT21)sT ( n( n 1) ( nTCC1)s1)2CAlthough <strong>in</strong>tuitively simple, Cohen’s g is a biased estimator of the population effect size due to thepool<strong>in</strong>g of standard deviations(4)δ = μ e − μ cσThus us<strong>in</strong>g g produces estimates that are too large, especially with small samples. To correct thebias, we multiply g by a correction factor and use the follow<strong>in</strong>g statistic known as Hedge’s d (seeDeCoster, 2004) and unbiased estimator of δ:3(5) d g(1)4( n T n C) 9Note that d is the “effect size” of the <strong>in</strong>tervention that we use throughout the paper.11


4.2. Summary of Impacts of InterventionsTable 4 presents summary of the estimated impacts by outcome groups measured by significanceand effect size. 20 At 10 percent statistical significance, about 29 percent of the estimates arepositively significant while 68 percent is <strong>in</strong>significant and 3 percent is negatively significant <strong>in</strong>labor market activities. Compared to the significance of the Active Labor Market <strong>Programs</strong>(ALMPs) <strong>in</strong> OECD countries summarized <strong>in</strong> Card et al. (2010a), where 39 percent is positivelysignificant, 36 percent is <strong>in</strong>significant, and 25 percent is negatively significant, the estimates <strong>in</strong> ourstudy shows greater prevalence of <strong>in</strong>significant outcomes. The effect size for labor marketactivities is 0.065 on average, but 0.192 among the positively significant estimates. 21 This isslightly lower than the effect size (0.21) estimated for OECD programs <strong>in</strong> Card et al. (2010a)suggest<strong>in</strong>g that improv<strong>in</strong>g labor market activities especially <strong>in</strong> self-employment may be morechalleng<strong>in</strong>g to see large impacts <strong>in</strong> develop<strong>in</strong>g countries.Standardized effect sizes enable comparisons across diverse studies with different outcomemeasures. Effect size substantially varies by <strong>in</strong>tervention types, outcomes of <strong>in</strong>terest, beneficiaries,providers, regions, and <strong>in</strong>come levels (Table A2 <strong>in</strong> Appendix). Tra<strong>in</strong><strong>in</strong>g comb<strong>in</strong>ed with counsel<strong>in</strong>gor f<strong>in</strong>anc<strong>in</strong>g shows that they have larger effect size. In contrast, the comb<strong>in</strong>ation of f<strong>in</strong>anc<strong>in</strong>g andcounsel<strong>in</strong>g yields the lowest effect size even among the positively significant outcomes. Withrespect to the outcome categories, among the positively significant estimates, bus<strong>in</strong>ess practiceshows the largest effect size whereas the effect size of labor market <strong>in</strong>come and bus<strong>in</strong>essperformance is smallest. The results for f<strong>in</strong>ancial behavior appear to widely vary where the effectsize gap between positively significant and <strong>in</strong>significant estimates is quite large. Youth and higheducation group, and multiple providers tend to have larger effect size as well as Africa region andlow <strong>in</strong>come countries. However, the summary statistics should be <strong>in</strong>terpreted with caution becausethey take average over impacts estimated from different studies, population groups, and differentdimensions of the programs.5. Results of the Meta Regression Analysis20 See Table A2 <strong>in</strong> Appendix for average effect sizes by <strong>in</strong>tervention types, population groups, providers, regions andcountry <strong>in</strong>come levels.21 A b<strong>in</strong>ary variable such as the probability of employment, for example, has a standard deviation of maximum 0.5.Hence the average 0.062 effect size corresponds to 12.4 percentage po<strong>in</strong>ts <strong>in</strong>crease when the average employment rateis 50 percent.12


As discussed <strong>in</strong> the previous section there is considerable variation <strong>in</strong> effect sizes across outcome<strong>in</strong>dicators, types of programs, and beneficiaries. Here we move on to a meta-regression frameworkto analyze how differences <strong>in</strong> the magnitude and significance of estimated impacts are associatedwith differences <strong>in</strong> the choice of outcomes variables, program design and implementation features,and country and study characteristics. The richness of our database allows us to <strong>in</strong>clude <strong>in</strong> themodel specification many potential determ<strong>in</strong>ants of program success. At the program levelcovariates <strong>in</strong>clude the <strong>in</strong>tervention type (whether it <strong>in</strong>cludes only tra<strong>in</strong><strong>in</strong>g, only some form off<strong>in</strong>anc<strong>in</strong>g or a comb<strong>in</strong>ation of tra<strong>in</strong><strong>in</strong>g and f<strong>in</strong>anc<strong>in</strong>g and counsel<strong>in</strong>g services) and the nature ofservice providers. We also consider the type of beneficiaries and country characteristics such as<strong>in</strong>come level (low <strong>in</strong>come, lower and upper middle <strong>in</strong>come country groups) and region. At thestudy level we look at impact evaluation design, publication format, study sample size and the time<strong>in</strong>terval between program completion and end-l<strong>in</strong>e data collection. F<strong>in</strong>ally, we also control for thebroader category of outcome measures.5.1. Pooled RegressionsWe start by analyz<strong>in</strong>g how the likelihood of yield<strong>in</strong>g positive and significant effects is associatedwith the potential determ<strong>in</strong>ants of program success such the choice of outcomes, the type of<strong>in</strong>tervention, population groups, nature of service providers, study characteristics, regions andcountry <strong>in</strong>come levels. Given the low share of negatively significant estimates <strong>in</strong> our sample(around 4 percent), we focus on the positively significant estimates only. The probability ofobserv<strong>in</strong>g significant positive outcomes are exam<strong>in</strong>ed by a probit model. 22of probit models to fit the likelihood of a significantly positive program estimate. 2313Table 5 presents a seriesWe exam<strong>in</strong>ethe potential determ<strong>in</strong>ants of program effectiveness by look<strong>in</strong>g at the ma<strong>in</strong> dimensions of programheterogeneity separately (first four columns) and simultaneously (5 th column) controll<strong>in</strong>g for region,country <strong>in</strong>come, and study characteristics throughout all specifications.22 We also estimate ordered probit models to expla<strong>in</strong> the probability of observ<strong>in</strong>g a negative significant, <strong>in</strong>significantand positive significant effects. However, when we compare the ordered probit model with two separate probit models,one fitt<strong>in</strong>g positive significant impacts and the other negative significant impacts, the model doesn’t seem to be robustas coefficients differ <strong>in</strong> magnitude and have not the right sign for some variables. The test suggests us that the orderedprobit is not the correct specification for our data. We attributed this to the low share of negative significant estimatedeffects <strong>in</strong> our sample.23 Given the large variation <strong>in</strong> the number of estimates coded per study (from 2 to 70), we weigh regressions by the<strong>in</strong>verse of the number of observations/estimates per study <strong>in</strong> all models to <strong>in</strong>crease the relative weight of underrepresentedstudies.


We f<strong>in</strong>d that bus<strong>in</strong>ess practice and labor market activity outcomes are more likely associatedwith positively significant impacts than labor <strong>in</strong>come outcomes (omitted category) by 46.7 and 35.4percentage po<strong>in</strong>ts respectively (column 1). For bus<strong>in</strong>ess performance and labor <strong>in</strong>come, theimpacts seem to be less likely to be positively significant. This suggests that chang<strong>in</strong>g knowledgemay be easier than chang<strong>in</strong>g behavior and labor market outcomes at least for the short term. 24 Thisf<strong>in</strong>d<strong>in</strong>g may be different if the long term impacts were estimated as knowledge fades away andimpacts on labor market outcomes are materialized.The model <strong>in</strong> column 2 exam<strong>in</strong>es the probability of program success by <strong>in</strong>tervention types. 25We classify programs <strong>in</strong>to ‘Tra<strong>in</strong><strong>in</strong>g only’, ‘Tra<strong>in</strong><strong>in</strong>g + Counsel<strong>in</strong>g’, ‘F<strong>in</strong>anc<strong>in</strong>g only’, ‘F<strong>in</strong>anc<strong>in</strong>g +Counsel<strong>in</strong>g’ and ‘F<strong>in</strong>anc<strong>in</strong>g + Tra<strong>in</strong><strong>in</strong>g’ (omitted group). 26 Results show that differences across<strong>in</strong>terventions <strong>in</strong> the chances of success are not significant although the sign and magnitude suggeststhat tra<strong>in</strong><strong>in</strong>g comb<strong>in</strong>ed with counsel<strong>in</strong>g is more promis<strong>in</strong>g than others.A clear pattern emerges when compar<strong>in</strong>g program estimates by population groups (column3). Program impacts estimated for youth and urban population are more likely to be positive andsignificant than estimates for the general population. To the contrary, programs targeted tomicrof<strong>in</strong>ance clients are less likely to yield positive impacts. Differences <strong>in</strong> program results bygender, education, enterprise ownership and social assistance dependency are statistically<strong>in</strong>significant. It is worth clarify<strong>in</strong>g that the model <strong>in</strong>cludes dummy variables for the populationgroup for which the effect has been estimated; it does not necessarily capture whether the programis targeted to that particular group. 27Compared to the case of hav<strong>in</strong>g multiple agencies <strong>in</strong>volved <strong>in</strong> the program delivery (omittedcategory), programs delivered solely by banks or microf<strong>in</strong>ance <strong>in</strong>stitutions are less likely to beassociated with program success (columns 4). 28 NGOs are associated though weakly with betterperformance. This f<strong>in</strong>d<strong>in</strong>g suggests that programs could work better when delivered by providerswhich have strong connection with the beneficiaries and are familiar with local contexts.24 End l<strong>in</strong>e surveys for our sample of impact evaluations take place, on average, 18 months after the completion of theprogram, and about three quarters of estimates are measured with<strong>in</strong> two years.25 Note that we are us<strong>in</strong>g “program success” for hav<strong>in</strong>g positively significant impacts at 10-percent level.26 See Appendix Table A3 for the distribution of estimates by type of <strong>in</strong>terventions and outcomes of <strong>in</strong>terest.27 For example the dummy variable “female” is equal to one either when the correspond<strong>in</strong>g effect size has beenestimated for the subsample of female or, by def<strong>in</strong>ition, when the program is targeted to women.28 When multiple agencies are <strong>in</strong>volved, it is usually the cases where government agencies work<strong>in</strong>g with NGOs andresearchers collaborat<strong>in</strong>g with government or NGOs.14


Column 5 presents a model <strong>in</strong>clud<strong>in</strong>g all four dimensions of covariates analyzed <strong>in</strong> columns1-4 as well as basic study and country characteristics. The f<strong>in</strong>d<strong>in</strong>g that the <strong>in</strong>termediate outcomesare more associated with program success than the f<strong>in</strong>al outcome is actually re<strong>in</strong>forced <strong>in</strong> this fullmodel with greater chances of success among bus<strong>in</strong>ess practice outcomes. Consistently with thesimpler models, youth, high education, and urban beneficiaries seem to benefit most from programssupport<strong>in</strong>g entrepreneurship, while micro-credit clients experience smaller impacts compared to thegeneral population. Results on the effectiveness along different types of providers <strong>in</strong> the full modelare similar to the simple model. In addition, when controll<strong>in</strong>g for all other characteristics, privatesector appears to make a difference <strong>in</strong> improv<strong>in</strong>g programs.Although not presented <strong>in</strong> the table, basic characteristics <strong>in</strong>clud<strong>in</strong>g region, country typology,and study features are also associated with program success. In fact, experimental results aregenerally more robust than quasi-experimental and larger samples are more likely to detect theprecise impact (large t statistics) than smaller samples. Interest<strong>in</strong>gly, whether the study has beenpublished <strong>in</strong> a journal is statistically <strong>in</strong>significant <strong>in</strong> expla<strong>in</strong><strong>in</strong>g program success, suggest<strong>in</strong>g thatlittle publication bias is observed <strong>in</strong> our sample of studies. <strong>Programs</strong> seem to work better <strong>in</strong> thelonger term: outcomes measured 18 months after program completion are more likely to besignificant than outcomes measured few months after program completion (the period between thecompletion of the program and end l<strong>in</strong>e survey is positively related to f<strong>in</strong>d<strong>in</strong>g positively significantimpacts).In general, there are not statistical differences <strong>in</strong> the effectiveness of programs acrosscountry <strong>in</strong>come groups, while coefficients of regional dummies suggest that results of programsimplemented <strong>in</strong> African and South Asian countries tend to be more significant than those <strong>in</strong> otherregions. However, we have to be cautious and not <strong>in</strong>fer causal conclusions on the regional variationof impacts, given the small number of studies per region and the potential omitted variables relatedto program and study characteristics that may expla<strong>in</strong> this result.Next, we analyze determ<strong>in</strong>ants of program effectiveness by also look<strong>in</strong>g at the magnitude ofestimated program impacts and test whether coefficients from the probit model are proportional <strong>in</strong>magnitude and significance to those from l<strong>in</strong>ear models. We use l<strong>in</strong>ear regression models to fitstandardized effect sizes. Table 6 compares the probit model for the event of a positive andsignificant effect and the Ord<strong>in</strong>ary Least Squares (OLS) and random effects (RE) model for effectsizes. The first and second columns replicate column 5 <strong>in</strong> Table 5 at the 10-percent and 5-percent15


significance level, respectively. Column 3 presents the OLS regression and <strong>in</strong> column 4 presentsRE model to <strong>in</strong>troduce unobserved variations with<strong>in</strong> and between studies. F<strong>in</strong>ally, column 5estimates RE model regression only for those with positively significant impacts.Table 6 shows the robustness of results by present<strong>in</strong>g consistent f<strong>in</strong>d<strong>in</strong>gs across differentmodels. Coefficients from probit models are proportional to those from l<strong>in</strong>ear RE model althoughsignificance slightly differs across specifications. For <strong>in</strong>stance, when us<strong>in</strong>g effect sizes asdependent variable <strong>in</strong>stead of the significance <strong>in</strong>dicator, no significant differences emerge among<strong>in</strong>tervention types. Among the different population groups, youth and higher educated beneficiariesstill seem to benefit significantly larger impacts, while the result on social assistance fade away <strong>in</strong>the l<strong>in</strong>ear model for effect sizes. The sets of coefficients under the two models are highly correlated(Figure 3), suggest<strong>in</strong>g a great consistency between the determ<strong>in</strong>ants of program success measuredby effect significance and effect size magnitude. Given the wide variation <strong>in</strong> outcome measuresand model<strong>in</strong>g strategies, we will rely on a simple model based on the significance of results forpooled regressions. When the analysis comes to disaggregated regressions with more homogeneousoutcome measures, however, we will report results on effect size and focus on the l<strong>in</strong>ear regressionmodel with random effects as our ma<strong>in</strong> model of meta-regression analysis.5.2. Delv<strong>in</strong>g Deeper <strong>in</strong>to Tra<strong>in</strong><strong>in</strong>g and F<strong>in</strong>anc<strong>in</strong>g <strong>Programs</strong> SeparatelyThe nature of <strong>in</strong>tervention may be completely different even among the seem<strong>in</strong>gly correlatedprograms. For <strong>in</strong>stance, short bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g added to microcredit clients would be differentfrom microcredit <strong>in</strong>tervention itself because the former addresses lack of knowledge while the latterdoes lack of credits. In order to delve deeper <strong>in</strong>to programs concern<strong>in</strong>g similar issues, we furtherdisaggregate programs and analyze separately for tra<strong>in</strong><strong>in</strong>g and f<strong>in</strong>anc<strong>in</strong>g programs.Table 7 presents results from a probit model for positively significant outcome restrict<strong>in</strong>gthe sample to estimates of programs with at least one tra<strong>in</strong><strong>in</strong>g component. The three ma<strong>in</strong> tra<strong>in</strong><strong>in</strong>gcomponents <strong>in</strong>clude vocational, bus<strong>in</strong>ess, and f<strong>in</strong>ancial tra<strong>in</strong><strong>in</strong>g. 29 Among these, bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g29 Different types of tra<strong>in</strong><strong>in</strong>g and comb<strong>in</strong>ations of <strong>in</strong>terventions are used for different outcomes of <strong>in</strong>terest (seeAppendix Table A3). Vocational tra<strong>in</strong><strong>in</strong>g such as <strong>in</strong> Jovenes programs and Uganda NUSAF are used almostexclusively to improve labor market activities and <strong>in</strong>comes unless comb<strong>in</strong>ed with f<strong>in</strong>anc<strong>in</strong>g. Bus<strong>in</strong>ess and f<strong>in</strong>ancialtra<strong>in</strong><strong>in</strong>g tend to aim to improve bus<strong>in</strong>ess practices and knowledge as well as bus<strong>in</strong>ess performance. When bus<strong>in</strong>esstra<strong>in</strong><strong>in</strong>g is comb<strong>in</strong>ed with counsel<strong>in</strong>g it addresses labor market activities to set up a new bus<strong>in</strong>ess, but f<strong>in</strong>ancial tra<strong>in</strong><strong>in</strong>gcomb<strong>in</strong>ed with counsel<strong>in</strong>g tends to focus more on bus<strong>in</strong>ess practice and knowledge, and performance.16


is most common and often provided with vocational or f<strong>in</strong>ancial tra<strong>in</strong><strong>in</strong>g. 30 Life skills tra<strong>in</strong><strong>in</strong>g iscomb<strong>in</strong>ed with vocational and bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g to foster soft skills complement<strong>in</strong>g technical skillsas a part of counsel<strong>in</strong>g. 31 Counsel<strong>in</strong>g services are also often added for further guidance and mayvary rang<strong>in</strong>g from job search or bus<strong>in</strong>ess set up assistance, to bus<strong>in</strong>ess consult<strong>in</strong>g, and to psychosocialadvis<strong>in</strong>g. Of course, f<strong>in</strong>anc<strong>in</strong>g support is frequently comb<strong>in</strong>ed with tra<strong>in</strong><strong>in</strong>g and provided asa package.The duration of tra<strong>in</strong><strong>in</strong>g widely varies. In general, vocational tra<strong>in</strong><strong>in</strong>g programs have longerspan (about five to six months) as they cover skills tra<strong>in</strong><strong>in</strong>g for certa<strong>in</strong> occupations, while bus<strong>in</strong>esstra<strong>in</strong><strong>in</strong>g shows the shortest duration. Although the duration is an important dimension ofcharacteriz<strong>in</strong>g the tra<strong>in</strong><strong>in</strong>g program, it is not always comparable across studies. Some tra<strong>in</strong><strong>in</strong>g lastsfor longer period with short hours of session (one-hour tra<strong>in</strong><strong>in</strong>g at weekly meet<strong>in</strong>g for microcreditclients for 22 weeks <strong>in</strong> Karlan and Valdiva, 2010), others last similar length with more <strong>in</strong>tensity(six-to-eight hour tra<strong>in</strong><strong>in</strong>g at weekly meet<strong>in</strong>g for six months), and still others consist of a very shortsession (two-to-four hour meet<strong>in</strong>g per week for six weeks; a total classroom time is 48 hours –coded 1.2 weeks).The first column of Table 7 <strong>in</strong>cludes dummies for the different tra<strong>in</strong><strong>in</strong>g components andtheir comb<strong>in</strong>ations with counsel<strong>in</strong>g and f<strong>in</strong>ancial services, the second and third columns add theoutcomes of <strong>in</strong>terest and type of beneficiaries respectively, and the fourth model <strong>in</strong>cludes allcovariates. Like <strong>in</strong> the previous specifications, we <strong>in</strong>clude study and country characteristics <strong>in</strong> allspecifications, and use types of outcomes and beneficiaries as additional explanatory variables. Inall specifications, the comb<strong>in</strong>ation of bus<strong>in</strong>ess and f<strong>in</strong>ancial tra<strong>in</strong><strong>in</strong>g is used for the omittedcategory. When types of beneficiaries are not <strong>in</strong>cluded (columns 1-2), vocational tra<strong>in</strong><strong>in</strong>g seems tohave the best chance of program success especially when comb<strong>in</strong>ed with f<strong>in</strong>anc<strong>in</strong>g components.However, this f<strong>in</strong>d<strong>in</strong>g fades away as types of beneficiaries are added (columns 3-4), suggest<strong>in</strong>g thatthe youth group is account<strong>in</strong>g for most of the significance of vocational tra<strong>in</strong><strong>in</strong>g programs. Also,provid<strong>in</strong>g general bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g seems more effective than more specific and technical f<strong>in</strong>ancialtra<strong>in</strong><strong>in</strong>g when controll<strong>in</strong>g for type of beneficiaries. 32 It seems that vocational tra<strong>in</strong><strong>in</strong>g can be further30 The comb<strong>in</strong>ation of life skills and f<strong>in</strong>ancial tra<strong>in</strong><strong>in</strong>g is not observed.31 Note that life skills tra<strong>in</strong><strong>in</strong>g is never comb<strong>in</strong>ed with f<strong>in</strong>anc<strong>in</strong>g such as microcredit or transfers, although counsel<strong>in</strong>gand advis<strong>in</strong>g is often added to f<strong>in</strong>anc<strong>in</strong>g.32 This implication is consistent with the f<strong>in</strong>d<strong>in</strong>g from Drexler et al. (2011) that simplified version of tra<strong>in</strong><strong>in</strong>g worksbetter than full technical tra<strong>in</strong><strong>in</strong>g.17


improved by comb<strong>in</strong><strong>in</strong>g with counsel<strong>in</strong>g, but the contribution of counsel<strong>in</strong>g to bus<strong>in</strong>ess or f<strong>in</strong>ancialtra<strong>in</strong><strong>in</strong>g is weak or negative.Duration of tra<strong>in</strong><strong>in</strong>g programs when considered with the quadratic form shows that therelationship between the likelihood of success and duration of programs is U-shaped. The optimallength of tra<strong>in</strong><strong>in</strong>g may vary by the outcomes of <strong>in</strong>terest and programs’ objectives. Given that theduration of the program may not capture the <strong>in</strong>tensity or quality of tra<strong>in</strong><strong>in</strong>g, caution is needed to<strong>in</strong>terpret the results. F<strong>in</strong>ally, the effects of tra<strong>in</strong><strong>in</strong>g generally tend to fade out as the period betweencompletion of <strong>in</strong>tervention and endl<strong>in</strong>e survey becomes longer.Table 8 presents results for f<strong>in</strong>anc<strong>in</strong>g programs with the same model except for the type of<strong>in</strong>terventions. We disaggregate estimates from f<strong>in</strong>anc<strong>in</strong>g programs <strong>in</strong>to microcredit and grants as“stand-alone” programs, grants comb<strong>in</strong>ed with tra<strong>in</strong><strong>in</strong>g, microcredit comb<strong>in</strong>ed with tra<strong>in</strong><strong>in</strong>g, andf<strong>in</strong>anc<strong>in</strong>g (either microcredit or grants) comb<strong>in</strong>ed with counsel<strong>in</strong>g. 33 The impacts of f<strong>in</strong>anc<strong>in</strong>gprograms seem less heterogeneous than those of tra<strong>in</strong><strong>in</strong>g <strong>in</strong>tervention. Microcredit either comb<strong>in</strong>edwith tra<strong>in</strong><strong>in</strong>g or stand-alone yields larger effects compared to other f<strong>in</strong>anc<strong>in</strong>g support. The time<strong>in</strong>terval between <strong>in</strong>tervention and end-l<strong>in</strong>e survey is much longer for f<strong>in</strong>anc<strong>in</strong>g than tra<strong>in</strong><strong>in</strong>g, andunlike tra<strong>in</strong><strong>in</strong>g, longer <strong>in</strong>terval is more associated with higher chances of success, suggest<strong>in</strong>g that ittakes time for the use of loan to emerge as changed outcomes.5.3. Regressions on Sub-Sample by Outcome GroupsPool<strong>in</strong>g all estimates doesn’t allow us to exam<strong>in</strong>e which are the determ<strong>in</strong>ants of program successfor each particular outcome of <strong>in</strong>terest, if the determ<strong>in</strong>ants of success differ by the outcomes. Aparticular <strong>in</strong>tervention may be more frequently used and relevant for one outcome than the other,and its effectiveness an also vary by the outcome measures. 34 Moreover, the effects of covariateson the effect size may be specific to the outcome of <strong>in</strong>terest. For <strong>in</strong>stance, youth may benefit morefrom <strong>in</strong>terventions <strong>in</strong> improv<strong>in</strong>g labor market outcomes than chang<strong>in</strong>g sav<strong>in</strong>g behavior. Separately33 Given that only four observations from one study comb<strong>in</strong>e microcredit with counsel<strong>in</strong>g (<strong>in</strong>formation session) withouttra<strong>in</strong><strong>in</strong>g (De Mel et al, 2011), we merge microcredit and grants when comb<strong>in</strong>ed with counsel<strong>in</strong>g.34 Recall the distribution of <strong>in</strong>tervention type by outcome classification (Table A3 <strong>in</strong> Appendix). Vocational tra<strong>in</strong><strong>in</strong>g iscommonly used to improve labor market activities and <strong>in</strong>come but rarely for bus<strong>in</strong>ess outcomes unless comb<strong>in</strong>ed withf<strong>in</strong>anc<strong>in</strong>g. Bus<strong>in</strong>ess and f<strong>in</strong>ancial tra<strong>in</strong><strong>in</strong>g tends to focus more on f<strong>in</strong>ancial behavior and bus<strong>in</strong>ess outcomes, but oftenare addressed to labor market activities comb<strong>in</strong>ed with counsel<strong>in</strong>g. While microf<strong>in</strong>ance is widely used to improve allthe outcomes considered here, it is more directed to labor market outcomes when comb<strong>in</strong>ed with counsel<strong>in</strong>g.18


exam<strong>in</strong><strong>in</strong>g the sample accord<strong>in</strong>g to the six outcome groups reduces heterogeneity across outcomestypes and provides <strong>in</strong>formation specific on the outcome of <strong>in</strong>terest. 35The rest of section discusses the effectiveness of programs separately for differentoutcomes. A few f<strong>in</strong>d<strong>in</strong>gs are worth mention<strong>in</strong>g. For nearly all outcomes, youth seems to behighly associated with program success, suggest<strong>in</strong>g a great need to provide targeted <strong>in</strong>tervention forthem. Impacts on women are particularly large only for attitudes, <strong>in</strong>dicat<strong>in</strong>g these types of<strong>in</strong>tervention are useful for female empowerment but may not be sufficient to address variousbarriers faced by women. Increases <strong>in</strong> earn<strong>in</strong>gs especially among youth and those with highereducation seem to be due <strong>in</strong> part to improv<strong>in</strong>g bus<strong>in</strong>ess performance.5.2.1. Labor Market OutcomesTable 9 presents the results from random effects models of effect sizes estimated on the labormarket activities and <strong>in</strong>come <strong>in</strong> Panel A and B respectively. In each panel, the first row shows theoverall effects of the follow<strong>in</strong>g <strong>in</strong>terventions relevant for labor market outcomes: bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g(<strong>in</strong>clud<strong>in</strong>g f<strong>in</strong>ancial tra<strong>in</strong><strong>in</strong>g), vocational tra<strong>in</strong><strong>in</strong>g, and f<strong>in</strong>anc<strong>in</strong>g (grants and microcredit) regardlessof provision of counsel<strong>in</strong>g service (regression results of the correspond<strong>in</strong>g RE model are presented<strong>in</strong> Table A4 <strong>in</strong> Appendix). The subsequent rows present the heterogeneous impacts of each<strong>in</strong>tervention along the type of beneficiaries and country typology 36 (not shown <strong>in</strong> the table). Thetable presents the coefficients of the <strong>in</strong>teraction terms between <strong>in</strong>tervention and population groups,show<strong>in</strong>g the <strong>in</strong>cremental effects of each <strong>in</strong>tervention <strong>in</strong> improv<strong>in</strong>g labor market activities for eachbeneficiaries group.Overall, vocational tra<strong>in</strong><strong>in</strong>g and f<strong>in</strong>anc<strong>in</strong>g are found to be more effective to improve labormarket activities compared to bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g. In particular, for female and youth, the goal of35 However, it has to be noted that some heterogeneity <strong>in</strong> outcome still rema<strong>in</strong>s with<strong>in</strong> outcome groups as even similaroutcomes may be measured differently <strong>in</strong> different studies (this is where the random effects model assumption rests) orsometimes different outcomes are mapped to the same outcome group. For example, the “bus<strong>in</strong>ess performance”<strong>in</strong>cludes diverse variables such as sales and capital stock, while the “labor market <strong>in</strong>come” is more homogeneous<strong>in</strong>clud<strong>in</strong>g personal earn<strong>in</strong>g and profits for exist<strong>in</strong>g micro-entrepreneurs.36 The typology of countries is adopted from the 2013 World Development Report on Jobs. Youth bulg<strong>in</strong>g countries<strong>in</strong>clude Bosnia and Herzegov<strong>in</strong>a, Colombia, Dom<strong>in</strong>ican Republic, Indonesia, South Africa, and Tunisia; Urbaniz<strong>in</strong>gcountries <strong>in</strong>clude Bangladesh, Bosnia and Herzegov<strong>in</strong>a, Guatemala, Ghana, India, Indonesia, Malawi, and Pakistan;Formaliz<strong>in</strong>g countries <strong>in</strong>clude many Lat<strong>in</strong> American countries, such as Argent<strong>in</strong>a, Chile, Colombia, El Salvador, Peru,Nicaragua, and Mexico; Philipp<strong>in</strong>es; Sri Lanka; and Tunisia; Agrarian countries <strong>in</strong>clude Bangladesh, India, Kenya,Malawi, Pakistan, Sri Lanka, Tanzania, and Uganda; and Fragile states <strong>in</strong>clude Bosnia and Herzegov<strong>in</strong>a <strong>in</strong> our study.Note that the typology of countries is not mutually exclusive.19


<strong>in</strong>creas<strong>in</strong>g labor market activities can be better achieved by provid<strong>in</strong>g access to credits rather thantra<strong>in</strong><strong>in</strong>g. To the contrary, for bus<strong>in</strong>ess owners, ga<strong>in</strong><strong>in</strong>g access to f<strong>in</strong>ance does less <strong>in</strong> <strong>in</strong>creas<strong>in</strong>gtheir activities than receiv<strong>in</strong>g bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g. The difference <strong>in</strong> effectiveness across programs isquite substantial among urban beneficiaries, with vocational tra<strong>in</strong><strong>in</strong>g be<strong>in</strong>g most effective butbus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g least useful <strong>in</strong> improv<strong>in</strong>g labor market activities. This suggests that lack oftechnical skills is a more b<strong>in</strong>d<strong>in</strong>g constra<strong>in</strong>t than limited knowledge on bus<strong>in</strong>ess <strong>in</strong> start<strong>in</strong>g abus<strong>in</strong>ess <strong>in</strong> urban areas.Country types characteriz<strong>in</strong>g important features <strong>in</strong> labor markets add to understand<strong>in</strong>g of thecontext of the implemented programs (not shown here). In youth bulge countries where absorb<strong>in</strong>g alarge stock of young workers <strong>in</strong> labor markets is a policy objective, vocational tra<strong>in</strong><strong>in</strong>g seems morepromis<strong>in</strong>g than other <strong>in</strong>tervention although program success is generally challeng<strong>in</strong>g <strong>in</strong> thesecountries. In formaliz<strong>in</strong>g countries where labor market is transition<strong>in</strong>g toward more formal andorganized sectors, bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g can be more associated with <strong>in</strong>creas<strong>in</strong>g activities and bus<strong>in</strong>esssetup and expansion than other <strong>in</strong>tervention.Panel B presents results of heterogeneity analysis on labor market <strong>in</strong>come. Unlike labormarket activities, there are no significant differences across <strong>in</strong>tervention types <strong>in</strong> terms ofimprov<strong>in</strong>g labor earn<strong>in</strong>g and profits. <strong>Programs</strong> that were found least effective <strong>in</strong> promot<strong>in</strong>gactivities often turn out to have larger impacts on earn<strong>in</strong>gs. For <strong>in</strong>stance, bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g seems tohave greater impacts especially for youth and high education group <strong>in</strong> <strong>in</strong>creas<strong>in</strong>g their <strong>in</strong>come,although it was not the case for labor market activities. Likewise, access to f<strong>in</strong>ance significantly<strong>in</strong>creases labor <strong>in</strong>come of social assistance beneficiaries. Overall, effect size <strong>in</strong> labor <strong>in</strong>come islarger for high education and urban <strong>in</strong>dividuals.5.2.2. Bus<strong>in</strong>ess and Behavioral OutcomesWe now move onto bus<strong>in</strong>ess outcomes such as bus<strong>in</strong>ess knowledge and practice, and bus<strong>in</strong>essperformance which are important <strong>in</strong>termediate outcomes that may lead to successful bus<strong>in</strong>ess and<strong>in</strong>creased <strong>in</strong>come (Table 10). 37 Consider<strong>in</strong>g the distribution of <strong>in</strong>tervention, we disaggregateprograms as follows: a comb<strong>in</strong>ation of tra<strong>in</strong><strong>in</strong>g and f<strong>in</strong>anc<strong>in</strong>g, tra<strong>in</strong><strong>in</strong>g only, a comb<strong>in</strong>ation oftra<strong>in</strong><strong>in</strong>g and counsel<strong>in</strong>g, and f<strong>in</strong>anc<strong>in</strong>g only. Panel A suggests that bus<strong>in</strong>ess and f<strong>in</strong>ancial tra<strong>in</strong><strong>in</strong>galone can be quite effective <strong>in</strong> improv<strong>in</strong>g bus<strong>in</strong>ess knowledge and practice. This is particularly true37 Full regression results of the correspond<strong>in</strong>g RE model are presented <strong>in</strong> Table A5 <strong>in</strong> Appendix.20


exam<strong>in</strong>ed attitudes and f<strong>in</strong>ancial behavior outcomes. Given the specificity of each program, weconsidered the design and implementation features of each program, the context and policyenvironment of each country, and f<strong>in</strong>ally, study characteristics potentially affect<strong>in</strong>g the estimates ofoutcomes.Our meta-analysis suggested a number of important implications. Comb<strong>in</strong>ations of different<strong>in</strong>tervention types matter for different beneficiaries under different context. With respect to tra<strong>in</strong><strong>in</strong>gprograms, it seems that vocational tra<strong>in</strong><strong>in</strong>g can be further improved by comb<strong>in</strong><strong>in</strong>g tra<strong>in</strong><strong>in</strong>g withcounsel<strong>in</strong>g or f<strong>in</strong>anc<strong>in</strong>g. However, bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g tends to work better as a stand-alone program.In terms of f<strong>in</strong>anc<strong>in</strong>g, microcredit, especially when comb<strong>in</strong>ed with tra<strong>in</strong><strong>in</strong>g, tends to work betterthan other arrangements.Investigat<strong>in</strong>g the effects of programs separately by outcome groups, we f<strong>in</strong>d that bothvocational tra<strong>in</strong><strong>in</strong>g and access to f<strong>in</strong>ance appear to have larger impacts on labor market activityoutcomes than other <strong>in</strong>terventions. For youth and female the largest effects come from provid<strong>in</strong>gaccess to credit, suggest<strong>in</strong>g that access to credit may have been the largest constra<strong>in</strong>t to start an<strong>in</strong>come generat<strong>in</strong>g labor market activity. Bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g can also contribute to <strong>in</strong>creased earn<strong>in</strong>gsamong youth and those with higher education <strong>in</strong> part by improv<strong>in</strong>g bus<strong>in</strong>ess performance. Overall,<strong>in</strong>volv<strong>in</strong>g the private sector such as NGOs for the delivery of programs appears to be more closelyassociated with improved effects of programs. Hence, provid<strong>in</strong>g a customized comb<strong>in</strong>ation ofprograms for targeted groups through organizations that are well connected and familiar withbeneficiaries seems to be a promis<strong>in</strong>g approach to expand earn<strong>in</strong>g opportunities through selfemployment.Our results have important policy implications. First, programs promot<strong>in</strong>g self-employmentopportunities and small scale entrepreneurship can lead to <strong>in</strong>creases <strong>in</strong> labor market outcomes withimportant welfare ga<strong>in</strong>s. Second, provid<strong>in</strong>g relevant comb<strong>in</strong>ations of skills, capital, and counsel<strong>in</strong>gsupport based on target group’s ma<strong>in</strong> constra<strong>in</strong>ts is important to achieve better results. Third,among widely heterogeneous effects it is noteworthy that the impacts on both labor market andbus<strong>in</strong>ess outcomes are significantly higher for youth and more educated beneficiaries. This isespecially relevant <strong>in</strong> many parts of the develop<strong>in</strong>g world that are fac<strong>in</strong>g the ‘youth bulge’ and theneed to provide mean<strong>in</strong>gful opportunities to their young populations.22


ReferencesAbraham R., F. Kast, and D. Pomeranz. 2011. “Insurance Through Sav<strong>in</strong>gs Accounts Evidencefrom a Randomized Field Experiment among Low-Income Micro-Entrepreneurs <strong>in</strong> Chile”,mimeo.Almeida, R., and E. Galasso. 2009. “Jump-start<strong>in</strong>g Self-employment? Evidence for WelfareParticipants <strong>in</strong> Argent<strong>in</strong>a,” World Development 38 (5).Attanasio, O. P., A. D Kugler., and C. Meghir. 2011. "Subsidiz<strong>in</strong>g Vocational Tra<strong>in</strong><strong>in</strong>g forDisadvantaged Youth <strong>in</strong> Develop<strong>in</strong>g <strong>Countries</strong>: Evidence from a Randomized Trial,"American Economic Journal: Applied economics 3:188-220.Ayyagari, M., A. Demirgüç-Kunt, and V. Maksimovic. 2011. “Young vs. Small Firms across theWorld: Contribution to Employment, Job Creation, and Growth,” World Bank PolicyResearch Work<strong>in</strong>g Paper No. 5631, World Bank. Wash<strong>in</strong>gton, D.C.Bali Swa<strong>in</strong>, R., and A. Varghese. 2011. “Delivery Mechanisms and Impact of Microf<strong>in</strong>anceTra<strong>in</strong><strong>in</strong>g <strong>in</strong> Indian Self Help Group,” Journal of International Development.Bandiera, O., R. Burgess, M. Goldste<strong>in</strong>, S. Gulesci, I. Rasul and M. Sulaiman. 2012a. "Can<strong>Entrepreneurship</strong> <strong>Programs</strong> Transform the Lives of the Poor?,” mimeo.Bandiera, O., N. Buehren, R. Burgess, S. Gulesci, I. Rasul and M. Sulaiman. 2012b. "Empower<strong>in</strong>gAdolescent Girls: Evidence from a Randomized Control Trial <strong>in</strong> Uganda”, mimeo.Banerjee, A., and A. F. Newman. 1993. “Occupational Choice and the Process of Development,”Journal of Political Economy 101 (2): 274-298.Banerjee, A., and E. Duflo. 2008. "Do Firms Want to Borrow More? Test<strong>in</strong>g Credit Constra<strong>in</strong>tsUs<strong>in</strong>g a Directed Lend<strong>in</strong>g Program," mimeo, MIT.Banerjee, A., E. Duflo, R. Glennerster, and C. K<strong>in</strong>nan. 2009. “The Miracle of Microfiance? AnEvidence from Randomized Evaluation,” mimeo, MIT.Baumol, Willam. 2010. The Microtheory of Innovative <strong>Entrepreneurship</strong>. Pr<strong>in</strong>ceton, NJ: Pr<strong>in</strong>cetonUniversity Press.Berge, Lars Ivar Oppedal. 2011. “Measur<strong>in</strong>g Spillover Effects from Bus<strong>in</strong>ess Tra<strong>in</strong><strong>in</strong>g Evidencefrom a Field Experiment among Microentrepreneurs," mimeo, MIT.Bjorvatn, K., and B. Tungodden. 2010. “Teach<strong>in</strong>g Bus<strong>in</strong>ess <strong>in</strong> Tanzania: Evaluat<strong>in</strong>g Participationand Performance,” Journal of the European Economic Association 8 (2-3).23


Dawson, C., A. Henley, and P. L. Latreille. 2009. “Why Do Individuals Choose Self-Employment?” IZA Discussion Paper No. 3974.De Mel, S., D. McKenzie, and C. Woodruff. 2008a. “Are Women More Credit Constra<strong>in</strong>ed?Experimental Evidence on Gender and Microenterprise Returns.” American EconomicJournal: Applied Economics 1(3): 1-32.. 2008b. "Who Are the Microenterprise Owners: Evidence from Sri Lanka on Tokman v. deSoto," Bureau for Research <strong>in</strong> Economic Analysis of Development (BREAD) Work<strong>in</strong>g PaperNo. 174.. 2008c. “Returns to Capital: Results from a Randomized Experiment,” Quarterly Journal ofEconomics 123(4): 1329-72.. 2012. “Bus<strong>in</strong>ess Tra<strong>in</strong><strong>in</strong>g and Female Enterprise Start-up, Growth, and Dynamics:Experimental evidence from Sri Lanka,” mimeo, World Bank, Wash<strong>in</strong>gton, D.C.Desh<strong>in</strong>gkar, Priya. 2009. “Extend<strong>in</strong>g Labour Inspections to the Informal Sector and Agriculture,”Chronic Poverty Research Center Work<strong>in</strong>g Paper No. 154.Djankov, S., E. Miguel, Y. Qian, G. Roland, and E. Zhuravskaya. 2005. “Who Are Russia'sEntrepreneurs?” Papers and Proceed<strong>in</strong>gs of the N<strong>in</strong>eteenth Annual Congress of the EuropeanEconomic Association, Journal of the European Economic Association 3(2-3): 587-597(April-May).Djankov, S., Y. Qian, G. Roland, and E. Zhuravskaya. 2006. “Who Are Russia's Entrepreneurs?”The American Economic Review 96(2): 348-352 (May).Fafchamps, M., D. McKenzie, S. R. Qu<strong>in</strong>n, and C. Woodruff. 2011. “When Is Capital Enough toGet Female Microenterprises Grow<strong>in</strong>g? Evidence from a Randomized Experiment <strong>in</strong> Ghana,”NBER Work<strong>in</strong>g Paper No. 17207.Fox, Louise. 2011. “Why Is the Informal Normal <strong>in</strong> Low Income Sub-Saharan Africa?” BeyondInformality Brown Bag Lunch, World Bank, Wash<strong>in</strong>gton, D.C.G<strong>in</strong>e, X., and D. Karlan. 2009. “Group versus Individual Liability: Long Term Evidence fromPhilipp<strong>in</strong>e Microcredit Lend<strong>in</strong>g Group,” mimeo, Yale University.G<strong>in</strong>e, X., and G. Mansuri. 2011. "Money or Ideas? A Field Experiment on Constra<strong>in</strong>ts to<strong>Entrepreneurship</strong> <strong>in</strong> Rural Pakistan", mimeo, World Bank, Wash<strong>in</strong>gton, D.C.Grimm, M., P. Knorr<strong>in</strong>ga, and J. Lay. 2011. “Informal Entrepreneurs <strong>in</strong> Western Africa:Constra<strong>in</strong>ed Gazelles <strong>in</strong> the Lower Tier,” mimeo, World Bank, Wash<strong>in</strong>gton, D.C.25


Perry, G., W. Maloney, O. Arias, P. Fajnzylber, A. Mason, and J. Saavedra-Chanduvi. 2007.Informality: Exit and Exclusion. Wash<strong>in</strong>gton, D.C: World Bank.Stanley, T. D. 2001. "Wheat from Chaff: Meta-Analysis as Quantitative Literature Review,"Journal of Economic Perspectives 15(3): 131-150.World Bank. 2011. Africa’s Future and the World Bank’s Support to It. Wash<strong>in</strong>gton, D.C: WorldBank.. Forthcom<strong>in</strong>g-a. The Challenge of Informality <strong>in</strong> the Middle East and North Africa:Promot<strong>in</strong>g Inclusion and Reduc<strong>in</strong>g Vulnerability. Wash<strong>in</strong>gton, D.C: World Bank.. Forthcom<strong>in</strong>g-b. In From the Shadow: Integrat<strong>in</strong>g Europe’s Informal Labor. Wash<strong>in</strong>gton,D.C: World Bank.. Forthcom<strong>in</strong>g-c. More and Better Jobs. South Asia Regional Flagship Report, Wash<strong>in</strong>gton,D.C: World Bank.27


Table 1. Distribution and Def<strong>in</strong>itions of the Outcomes of InterestOutcomes of <strong>in</strong>terest Def<strong>in</strong>itions Frequency1. Labor market activities 242 [21.7%]Bus<strong>in</strong>ess set up and expansion B<strong>in</strong>ary <strong>in</strong>dicator of bus<strong>in</strong>ess setup or exansionEmployment (self employment) B<strong>in</strong>ary <strong>in</strong>dicator of employment status or employment ratesHours of work(Weekly) Hours of work <strong>in</strong> labor market or bus<strong>in</strong>essUnemploymentB<strong>in</strong>ary <strong>in</strong>dicator of unemployment statusBus<strong>in</strong>ess clos<strong>in</strong>gB<strong>in</strong>ary <strong>in</strong>dicator of bus<strong>in</strong>ess clos<strong>in</strong>g2. Labor market <strong>in</strong>come 309 [27.7%]Household <strong>in</strong>comeChanges <strong>in</strong> household <strong>in</strong>comeHousehold assetsChanges <strong>in</strong> household assetsProfits (from household bus<strong>in</strong>ess) (Monthly) profits from bus<strong>in</strong>essEarn<strong>in</strong>gsSalary and payment for laborConsumptionsHousehold expenditure/consumption on durable/nondurablegoods3. F<strong>in</strong>ancial behavior 126 [11.3%]Hav<strong>in</strong>g a loan (formal, <strong>in</strong>formal) B<strong>in</strong>ary <strong>in</strong>dicator of hav<strong>in</strong>g a (formal/<strong>in</strong>formal) loanHav<strong>in</strong>g an <strong>in</strong>surance or sav<strong>in</strong>gs B<strong>in</strong>ary <strong>in</strong>dicator of hav<strong>in</strong>g <strong>in</strong>surance scheme or sav<strong>in</strong>gAmount of loan/sav<strong>in</strong>g changed Indicator of <strong>in</strong>crease <strong>in</strong> the amount of loan/sav<strong>in</strong>gs4. Bus<strong>in</strong>ess knowledge and practice 155 [13.9%]Bus<strong>in</strong>ess knowledgeGeneral bus<strong>in</strong>ess knowledge <strong>in</strong>clud<strong>in</strong>g the abilities tocalculate profits, manage stocks, and make <strong>in</strong>vestmentInnovationB<strong>in</strong>ary <strong>in</strong>dicator of adopt<strong>in</strong>g new technology or develop<strong>in</strong>gnew productAccess to <strong>net</strong>workB<strong>in</strong>ary <strong>in</strong>dicator of hav<strong>in</strong>g an access to the <strong>net</strong>work of<strong>in</strong>dividuals with bus<strong>in</strong>esses or marketAccount<strong>in</strong>g practiceB<strong>in</strong>ary <strong>in</strong>dicator of book and record keep<strong>in</strong>g, and separationof <strong>in</strong>dividual and bus<strong>in</strong>ess accounts.5. Bus<strong>in</strong>ess performance 184 [16.5%]Bus<strong>in</strong>ess expensesChanges <strong>in</strong> the amount of bus<strong>in</strong>ess expenses (<strong>in</strong>ventory,salary, etc)Sales from the bus<strong>in</strong>ess Changes <strong>in</strong> the salesNumber of employeesChanges <strong>in</strong> the number of (paid/unpaid) employeesCapital and <strong>in</strong>vestment Changes <strong>in</strong> stocks, <strong>in</strong>vestment, and <strong>in</strong>ventories6. Attitudes 100 [9.0%]Attitude torward bus<strong>in</strong>ess Attitude toward entrepreneurial activities and traitsConfidence and optimism Changes <strong>in</strong> confidence or positivity toward labor marketprospect and futureRisk and time preference Risk tak<strong>in</strong>g attitude and discount rate of future benefitsDecision mak<strong>in</strong>g and reservation Changes <strong>in</strong> decision mak<strong>in</strong>g process and reservation wagewageNotes: The frequency <strong>in</strong>dicates the number of observations of each outcome category. The proportions of eachcategory are specified <strong>in</strong> the brackets.28


Table 2. Distribution and Def<strong>in</strong>itions of the Interventions of InterestOutcomes of Interventions Def<strong>in</strong>itions Frequency1. Tra<strong>in</strong><strong>in</strong>g 458 [41.0%]Vocational tra<strong>in</strong><strong>in</strong>g(In-class or apprenticeship) tra<strong>in</strong><strong>in</strong>g on various professionsLifeskills tra<strong>in</strong><strong>in</strong>gUsually <strong>in</strong>-class tra<strong>in</strong><strong>in</strong>g for problem solv<strong>in</strong>g and criticalth<strong>in</strong>k<strong>in</strong>gBus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>gGeneral knowledge on bus<strong>in</strong>ess management <strong>in</strong>clud<strong>in</strong>gcustomer relations, <strong>in</strong>ventory and f<strong>in</strong>ancial management,and market<strong>in</strong>gF<strong>in</strong>ancial tra<strong>in</strong><strong>in</strong>gSpecific knowledge on account<strong>in</strong>g and <strong>in</strong>ter-temporaldecision mak<strong>in</strong>g on <strong>in</strong>vestment2. F<strong>in</strong>anc<strong>in</strong>g 742 [66.5%]Cash grantCash transfer for bus<strong>in</strong>essIn-k<strong>in</strong>d grantTransfer <strong>in</strong> the form of tools, goods, and equipmentMicrocreditLoan for bus<strong>in</strong>ess for future repaymentSav<strong>in</strong>gsAccess to sav<strong>in</strong>g arrangement3. Counsel<strong>in</strong>g 238 [21.3%]Mentor<strong>in</strong>g <strong>in</strong> bus<strong>in</strong>essFollow up advice <strong>in</strong> the process of bus<strong>in</strong>ess operationArrangements for on-the-job Guidance provided on-the-jobadviceNotes: Counsel<strong>in</strong>g is added to either tra<strong>in</strong><strong>in</strong>g or f<strong>in</strong>anc<strong>in</strong>g, it is never a stand-alone <strong>in</strong>tervention. In many cases,tra<strong>in</strong><strong>in</strong>g and f<strong>in</strong>anc<strong>in</strong>g are provided <strong>in</strong> comb<strong>in</strong>ation. The "frequency" column specifies the number and proportionof observations that estimate the effect of each <strong>in</strong>tervention. Due to the comb<strong>in</strong>ations of <strong>in</strong>terventions, theproportions do not sum up to 100%.29


Table 3. Sample Characteristics by RegionAll sample AFR EAP ECA LAC MENA SARTotal number of estimates 1,116 185 119 180 318 96 218Type of <strong>in</strong>tervention (% )Tra<strong>in</strong><strong>in</strong>g only 22.3% 21.6% 6.7% 21.1% 37.7% - 19.7%Tra<strong>in</strong><strong>in</strong>g+Counsel<strong>in</strong>g 11.2% - - - 20.8% 61.5% -F<strong>in</strong>anc<strong>in</strong>g only 50.1% 58.4% 93.3% 78.9% 9.1% 38.5% 60.6%F<strong>in</strong>anc<strong>in</strong>g+Counsel<strong>in</strong>g 8.9% - - - 29.9% - 1.8%Tra<strong>in</strong><strong>in</strong>g+F<strong>in</strong>anc<strong>in</strong>g 6.3% 16.8% - - - - 17.9%Outcome Groups (% )LM Activity 21.7% 10.3% 20.2% 36.7% 29.2% 31.3% 4.6%LM Income 27.7% 22.7% 35.3% 21.7% 31.8% 19.8% 30.3%F<strong>in</strong>ancial Behavior 11.5% 20.5% 29.4% 10.0% 2.8% 4.2% 11.0%Bus<strong>in</strong>ess Knowledge and Practice 13.9% 10.8% - 11.1% 16.4% 16.7% 21.6%Bus<strong>in</strong>ess Performance 16.5% 20.0% 10.1% 16.7% 16.7% 11.5% 18.8%Attitudes 9.0% 15.7% 6.7% 3.9% 3.1% 16.7% 13.8%Population Groups (% )Female 26.3% 27.0% 74.8% 6.7% 15.7% 11.5% 37.2%Youth 14.6% 11.4% - 27.8% 10.4% 61.5% -High Education 16.8% 8.6% 21.8% 20.0% 12.9% 61.5% 4.1%SA beneficiaries 14.3% 11.4% - - 43.7% - -Entrepreneurs 34.6% 50.3% 26.1% 26.7% 45.3% 8.3% 28.4%Microcredit clients 27.3% 24.3% 3.4% 21.1% 34.9% - 49.1%Urban 43.9% 76.8% 17.6% 21.1% 52.5% 61.5% 28.9%Providers (% )Government agencies 21.4% 11.9% - - 49.1% 61.5% 0.9%NGOs and community organizers 35.2% 15.7% 79.0% - 56.9% - 40.8%Universities/researchers 20.7% 38.9% 17.6% - 2.2% 61.5% 33.0%MFIs or banks 56.5% 49.7% 100.0% 100.0% 34.9% 38.5% 41.7%Notes: Type of <strong>in</strong>terventions and outcomes <strong>in</strong>clude mutually exclusive categories while the type of beneficiaries andproviders of the programs are not def<strong>in</strong>ed <strong>in</strong> a mutually exclusive way. The categories of beneficiaries can overalp and theprograms are often delivered by multiple agencies.30


Table 4. Summary of Estimated Impacts by OutcomeOutcomes LM Activity LM IncomeF<strong>in</strong>ancialBehaviorBus<strong>in</strong>essPracticeBus<strong>in</strong>essPerformanceAttitudesTotalSignificance at 10%negative 2.5% 3.2% 9.5% 5.2% 4.3% 3.0% 4.2%<strong>in</strong>significant 68.2% 72.8% 67.5% 54.8% 71.2% 63.0% 67.6%positive 29.3% 23.9% 23.0% 40.0% 24.5% 34.0% 28.2%Significance at 5%negative 1.7% 2.3% 7.9% 1.9% 2.7% 2.0% 2.8%<strong>in</strong>significant 76.0% 78.0% 74.6% 66.5% 80.4% 73.0% 75.5%positive 22.3% 19.7% 17.5% 31.6% 16.8% 25.0% 21.7%Effect SizeOverall average 0.065 0.036 0.034 0.106 0.044 0.090 0.058Average among positvelysignicant at 10%Average among positvelysignicant at 5%0.181 0.136 0.204 0.254 0.154 0.180 0.1830.192 0.147 0.224 0.283 0.173 0.200 0.20031


Table 6. Comparisons of Different ModelsRandom RandomProbit (10% ) Probit (5% ) OLSEffects Effects(1) (2) (3) (4) (5)me/se me/se coef/se coef/se coef/seLM activities 0.228 0.190 -0.007 0.004 -0.025(0.173) (0.156) (0.021) (0.020) (0.022)Bus<strong>in</strong>ess practice 0.756*** 0.556* 0.074** 0.082** 0.087*(0.217) (0.284) (0.037) (0.040) (0.045)Bus<strong>in</strong>ess performance 0.143 -0.012 0.002 0.012 0.013(0.192) (0.222) (0.019) (0.022) (0.020)F<strong>in</strong>ancial behavior 0.302 0.146 -0.007 -0.002 0.006(0.185) (0.200) (0.019) (0.020) (0.014)Attitude and traits 0.283 0.073 0.020 0.035 0.002(0.197) (0.228) (0.022) (0.024) (0.022)Tra<strong>in</strong><strong>in</strong>g only 0.343 0.523 0.033 0.029 0.022(0.367) (0.380) (0.028) (0.022) (0.027)Tra<strong>in</strong><strong>in</strong>g+counsel<strong>in</strong>g -0.419 -0.095 0.053 0.016 0.073(0.437) (0.445) (0.043) (0.033) (0.073)F<strong>in</strong>anc<strong>in</strong>g only 0.182 0.474 0.025 0.037 0.051(0.400) (0.453) (0.033) (0.026) (0.041)F<strong>in</strong>anc<strong>in</strong>g+counsel<strong>in</strong>g 0.329 -0.007 0.003 0.021 0.036(0.348) (0.390) (0.034) (0.036) (0.055)Female -0.176 -0.251 0.002 -0.001 -0.048**(0.239) (0.279) (0.019) (0.017) (0.019)Youth 0.676*** 0.721*** 0.051** 0.070*** 0.018(0.202) (0.234) (0.022) (0.017) (0.029)High education 0.270** 0.218 0.039*** 0.028** 0.026(0.130) (0.235) (0.013) (0.012) (0.024)Microenterprise owners -0.123 -0.090 -0.000 -0.007 0.007(0.155) (0.149) (0.014) (0.012) (0.017)Social assistance beneficiaries 0.253 0.514 0.022 -0.047 0.055(0.384) (0.474) (0.043) (0.042) (0.068)Urban -1.161*** -0.707** -0.041** -0.042* 0.006(0.306) (0.328) (0.021) (0.022) (0.037)Microf<strong>in</strong>ance clients 0.392* 0.598** -0.019 -0.023 0.053(0.221) (0.234) (0.022) (0.019) (0.034)Government only -0.092 -1.047*** -0.019 -0.000 0.051(0.224) (0.208) (0.030) (0.029) (0.065)NGOs only -0.158 0.184 -0.016 -0.034* 0.014(0.279) (0.316) (0.021) (0.019) (0.033)Universities only -0.146 -0.191 -0.006 -0.049 -0.008(0.269) (0.279) (0.035) (0.033) (0.034)MFI or banks only -0.372* -0.117 -0.004 -0.023 0.019(0.225) (0.212) (0.033) (0.029) (0.026)Private sector delivery 0.467* -0.106 0.017 -0.005 0.018(0.283) (0.309) (0.028) (0.027) (0.042)Number of observations 1,097 1,097 1,097 1,097 308Adjusted R2 0.155 0.166 0.155note: *** p


Table 7. Probit Model Regressions for Positively Significant Impacts: Tra<strong>in</strong><strong>in</strong>gDependent Variable=Indicator of Positively Significant Impact at 10%(1) (2) (3) (4)coef/se coef/se coef/se coe/seVocational + bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g -0.768 -0.512 -4.605** -4.414(0.560) (0.474) (2.296) (3.508)Vocational tra<strong>in</strong><strong>in</strong>g+Counsel<strong>in</strong>g 0.959** 1.563*** 2.129 0.571(0.460) (0.546) (1.634) (1.630)Vocational tra<strong>in</strong><strong>in</strong>g+F<strong>in</strong>anc<strong>in</strong>g 2.065** 2.360*** 3.081* 2.787(0.874) (0.872) (1.646) (1.763)Bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g+F<strong>in</strong>anc<strong>in</strong>g -1.068*** -1.238*** -0.918 -0.856(0.312) (0.352) (0.698) (0.772)Bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g+Counsel<strong>in</strong>g 0.220 0.471* 1.561 -0.205(0.195) (0.255) (1.063) (1.175)Bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g only 0.000 -0.157 0.302* 0.449***(0.347) (0.412) (0.169) (0.151)F<strong>in</strong>ancial tra<strong>in</strong><strong>in</strong>g+Counsel<strong>in</strong>g -1.167*** -1.224*** -0.891* -0.938*(0.301) (0.256) (0.483) (0.489)Duration of tra<strong>in</strong><strong>in</strong>g -0.233* -0.283** -0.537*** -0.357*(0.123) (0.119) (0.156) (0.202)Duration squared 0.007* 0.008** 0.018*** 0.014*(0.004) (0.003) (0.005) (0.007)Months s<strong>in</strong>ce completion/100 -8.161*** -7.706*** -8.554 -9.393(2.195) (2.240) (5.708) (6.427)Outcomes of <strong>in</strong>terest No Yes No YesType of beneficiaries No No Yes YesNumber of observations 439 439 439 439Adjusted R squared 0.155 0.202 0.207 0.245note: *** p


Table 8. Probit Model Regressions for Positively Significant Impacts: F<strong>in</strong>anc<strong>in</strong>gDependent Variable=Indicator of Positively Significant Impact at 10%(1) (2) (3) (4)coef/se coef/se coef/se coef/seGrant only 0.286 0.204 0.223 0.099(0.188) (0.156) (0.163) (0.161)Microcredit only 0.778*** 0.713** 0.535** 0.411*(0.287) (0.291) (0.211) (0.235)Grant + Tra<strong>in</strong><strong>in</strong>g 1.354** 1.309** -0.082 -0.016(0.632) (0.604) (0.560) (0.554)Microcredit + Tra<strong>in</strong><strong>in</strong>g 0.648* 0.693** 0.832** 0.777**(0.353) (0.310) (0.361) (0.323)Months s<strong>in</strong>ce completion/100 1.364** 1.283** 1.269** 1.083**(0.575) (0.518) (0.510) (0.546)Outcomes of <strong>in</strong>terest No Yes No YesType of beneficiaries No No Yes YesNumber of observations 734 734 734 734Adjusted R squared 0.124 0.136 0.170 0.180note: *** p


Table 9. Random Effect Regression Model for Labor Market OutcomesInteracted withA. LM Activity Bus<strong>in</strong>ess Tra<strong>in</strong><strong>in</strong>g Vocational Tra<strong>in</strong><strong>in</strong>g F<strong>in</strong>anc<strong>in</strong>g1. Overall Omitted 0.122*** 0.152***category (0.027) (0.041)2. Type of beneficiariesFemale -0.069*** 0.010 0.022**(0.006) (0.061) (0.011)Youth -0.426*** 0.005 0.066***(0.072) (0.005) (0.015)High Education -0.394*** - -0.002(0.074) (0.007)SA beneficiaries - 0.100 0.129(0.140) (0.138)Entrepreneurs 0.377*** - -0.016***(0.073) (0.004)Microcredit clients 0.140** - -(0.065)Urban -0.289*** 0.164*** 0.010***(0.064) (0.029) (0.004)Interacted withB. LM Income Bus<strong>in</strong>ess Tra<strong>in</strong><strong>in</strong>g Vocational Tra<strong>in</strong><strong>in</strong>g F<strong>in</strong>anc<strong>in</strong>g1. Overall Omitted -0.041 0.003category (0.039) (0.017)2. Type of beneficiariesFemale -0.054* -0.014 -0.018(0.029) (0.055) (0.031)Youth 0.164*** 0.019 -0.011(0.034) (0.036) (0.011)High Education 0.260*** - 0.029**(0.063) (0.012)SA beneficiaries - -0.018 0.091*(0.041) (0.048)Entrepreneurs -0.015 - -0.010(0.051) (0.018)Microcredit clients -0.008 - -(0.024)Urban 0.034 0.076 0.041*note: *** p


Table 10. Random Effect Regression Model for Bus<strong>in</strong>ess OutcomesInteracted withA. Bus<strong>in</strong>ess practice Tra<strong>in</strong><strong>in</strong>g+f<strong>in</strong>anc<strong>in</strong>gTra<strong>in</strong><strong>in</strong>g (bus<strong>in</strong>ess Tra<strong>in</strong><strong>in</strong>g+counseliand f<strong>in</strong>ancial)ngF<strong>in</strong>anc<strong>in</strong>g1. Overall Omitted 0.067* -0.079** -0.012category (0.038) (0.040) (0.013)2. Type of beneficiariesFemale -0.257*** -0.122** - 0.335***(0.000) (0.059) (0.000)Youth 0.134 - - -(0.085)High Education - -0.024 0.507** -(0.030) (0.229)SA beneficiaries - - - -Entrepreneurs -1.133** 0.075* - -(0.525) (0.041)Microcredit clients 0.531** 0.057 - -0.060(0.231) (0.093) (0.445)Urban -0.106 1.102** -0.274** -(0.107) (0.549) (0.134)Interacted withB. Bus<strong>in</strong>ess performance Tra<strong>in</strong><strong>in</strong>g+f<strong>in</strong>anc<strong>in</strong>g Tra<strong>in</strong><strong>in</strong>g (bus<strong>in</strong>ess Tra<strong>in</strong><strong>in</strong>g+counseli F<strong>in</strong>anc<strong>in</strong>g1. Overall Omitted and 0.066** f<strong>in</strong>ancial) 0.122*** ng0.140***category (0.028) (0.031) (0.032)2. Type of beneficiariesFemale -0.140*** 0.008 - -0.041(0.000) (0.024) (0.049)Youth 0.043 0.157*** - -(0.037) (0.027)High Education - 0.067*** - -0.046*(0.008) (0.026)SA beneficiaries -0.105 - - -(0.076)Entrepreneurs 0.032 0.085* - -0.031*(0.065) (0.047) (0.017)Microcredit clients 0.104* -0.082*** 0.021 0.104*(0.055) (0.030) (0.055) (0.055)Urban 0.004 -0.067* 0.075* -0.091***(0.037) (0.038) (0.043) (0.028)note: *** p


Figure 1. Distribution of Estimates: Region and IncomeFigure 2. Proportion of Estimates by Intervention Component50% Tra<strong>in</strong><strong>in</strong>g F<strong>in</strong>anc<strong>in</strong>g40%30%20%10%0%38


Figure 3. Comparison of Probit and Random Effects Models.-1 -.5-1.50.51-.15 -.1 -.05 0 .05 .1Coefficients from Random Effects Model of Effect Sizecoef = 5.5857511, se = .92974551, t = 6.0139


AppendixTable A1. Studies Used for Meta-Analysis and Ma<strong>in</strong> ResultsStudy id Group country Income region Year Interval(months)Ma<strong>in</strong> <strong>in</strong>terventionAlmeida andGalasso. (2009)Attanasio et al.(2011)Attanasio et al.(2012)Augsburg et al.(2012)Banerjee andDuflo. (2008)Banerjee et al.(2010)Bali Swa<strong>in</strong> andVarghese. (2011)SA beneficiaries Argent<strong>in</strong>a Uppermiddle<strong>in</strong>comeYouth Colombia Uppermiddle<strong>in</strong>comeRural microf<strong>in</strong>anceclientsMarg<strong>in</strong>ally rejectedloan applicantsMongoliaLowermiddle<strong>in</strong>comeBosnia and UpperHerzegov<strong>in</strong>a middle<strong>in</strong>comeSMEs India Lowermiddle<strong>in</strong>comeWomen India Lowermiddle<strong>in</strong>comeMicrof<strong>in</strong>anceclientsIndiaLowermiddle<strong>in</strong>comeLAC 2005 13 <strong>in</strong>-k<strong>in</strong>d grants and technicalassistance for graduation of JefesprogramLAC 2006 14 3 month vocational tra<strong>in</strong><strong>in</strong>g, 3months on the job tra<strong>in</strong><strong>in</strong>gEAP 2009 2 Microcredit (group vs. <strong>in</strong>dividuallend<strong>in</strong>g)OutcomesLM activities: -LM <strong>in</strong>come: 0Female LMoutcomes: +Male LMoutcomes: 0Profit: + (grouplend<strong>in</strong>g)Bus<strong>in</strong>ess setup:+LM <strong>in</strong>come: 0ECA 2010 15 Expansion of access to loan LM activities: +Consumption: 0sav<strong>in</strong>g:-SouthAsiaSouthAsiaSouthAsia2002 24 Policy change that <strong>in</strong>creases an<strong>in</strong>flux of credit on SME's2008 22 Expansion of microf<strong>in</strong>ance<strong>in</strong>stitute2003 36 Compar<strong>in</strong>g different deliverymodes of tra<strong>in</strong><strong>in</strong>g for microf<strong>in</strong>anceclients: Model 1 (bank-formed andf<strong>in</strong>anced group), Model 2(NGOformed but bank f<strong>in</strong>anced), Model3(NGO formed and f<strong>in</strong>anced).Profit, sales:0Bus<strong>in</strong>ess setup,profits: +Income: 0Assets: +NGO l<strong>in</strong>kagemodel +Berge et al. (2011) Microf<strong>in</strong>anceclientsTanzaniaLow<strong>in</strong>comeAfrica 2009 7 Impacts of bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g andgrants (cash) among PRIDE(microf<strong>in</strong>ance) clients.Knowledge:+Sales:+Profits: + (male)Bjorvatn and Microf<strong>in</strong>anceTungodden. (2010) clientsBlattman et al.(2011)Brune et al. (2011) Small holderfarmersBruhn et al. (2011) YoungentrepreneursCarneiro et al.(2009)Calderon et al.(2011)TanzaniaLow<strong>in</strong>comeYouth Uganda Low<strong>in</strong>comeMalawiLow<strong>in</strong>comeBosnia and UpperHerzegov<strong>in</strong>a middle<strong>in</strong>comeSA beneficiaries Chile Uppermiddle<strong>in</strong>comeFemaleentrepreneursMexicoUppermiddle<strong>in</strong>comeAfrica 2009 7 Bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g amongmicrocredit clients,microenterprise owners.Africa 2011 13 Vocational tra<strong>in</strong><strong>in</strong>g andtools/materials for selfemploment.Africa 2010 17 Access to bank account: ord<strong>in</strong>aryvs. commitment groupKnowledge:+LM activities :+Profits: +Profit: 0Sales, <strong>in</strong>come: +(only forcommitmentgroup)ECA 2010 7 Bus<strong>in</strong>ess and f<strong>in</strong>ancial tra<strong>in</strong><strong>in</strong>g Profit, sales,new bus<strong>in</strong>esspractice: 0LAC 2007 48 Chile Solidario, provid<strong>in</strong>g psychosocialsupport as well as transfers.LM activities,<strong>in</strong>come: 0Optimism: +LAC 2010 10 Basic bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g Profits,revenues,number ofclients served: +Card et al. (2011) Youth Dom<strong>in</strong>icanRepublicUppermiddle<strong>in</strong>comeLAC 2005 11 Vocational tra<strong>in</strong><strong>in</strong>g+<strong>in</strong>ternship LM activities: 0Earn<strong>in</strong>gs whenwork<strong>in</strong>g: +40


Table A1. (Cont<strong>in</strong>ued)Study id Group country Income region Year Interval Ma<strong>in</strong> <strong>in</strong>terventionOutcomes(months)Card et al. (2011) Youth Dom<strong>in</strong>icanRepublicUppermiddle<strong>in</strong>comeLAC 2005 11 Vocational tra<strong>in</strong><strong>in</strong>g+<strong>in</strong>ternship LM activities: 0Earn<strong>in</strong>gs whenwork<strong>in</strong>g: +Cole et al. (2010)Crepon et al.(2011)UnbankedhouseholdsIndonesiaLowermiddle<strong>in</strong>comeRural households Morocco Lowermiddle<strong>in</strong>comeEAP 2010 26 F<strong>in</strong>ancial literacy tra<strong>in</strong><strong>in</strong>g,subsidies (small, medium, high)cont<strong>in</strong>gent upon bank accountMENA 2009 22 Expansion of MFI (and access tocredit)Bank account:+sav<strong>in</strong>gs: 0(higher effectsof <strong>in</strong>centivesthan tra<strong>in</strong><strong>in</strong>g)Bus<strong>in</strong>ess setup:0Income, sales: +De Mel et al.(2008a)De Mel et al.(2008b)De Mel et al.(2011)Drexler et al.(2011)Dupas andRob<strong>in</strong>son. (2009)Fafchamps et al.(2011)MicroenterpriseownersMicroenterpriseownersMicroenterpriseownersMicroenterpriseownersMarket vendors(women) andbicycle-taxi drivers(men)MicroenterpriseownersSri LankaSri LankaSri LankaDom<strong>in</strong>icanRepublicKenyaGhanaLowermiddle<strong>in</strong>comeLowermiddle<strong>in</strong>comeLowermiddle<strong>in</strong>comeUppermiddle<strong>in</strong>comeLow<strong>in</strong>comeLowermiddle<strong>in</strong>comeField et al. (2010a) Women India Lowermiddle<strong>in</strong>comeField et al. (2010b) Women India Lowermiddle<strong>in</strong>comeG<strong>in</strong>e and Yang(2009)G<strong>in</strong>e and Karlan(2010)Farmers Malawi Low<strong>in</strong>comeMicrof<strong>in</strong>anceclientsPhilipp<strong>in</strong>esLowermiddle<strong>in</strong>comeSouthAsiaSouthAsiaSouthAsia2008 39 Cash/<strong>in</strong>-k<strong>in</strong>d transfer Profits: + (male)2007 26 Small or large cash, or <strong>in</strong>-k<strong>in</strong>dequipment2010 73 Provision of <strong>in</strong>formation on loans,prodedures of gett<strong>in</strong>g the loan(applications, requirements ofguarantors,etc).LAC 2008 13 Compare the impacts of fullversion of f<strong>in</strong>ancial tra<strong>in</strong><strong>in</strong>g,simplified version of tra<strong>in</strong><strong>in</strong>g, andon-site visits for counsel<strong>in</strong>g.Africa 2009 42 Access to non-<strong>in</strong>terest bear<strong>in</strong>gbank account Significant effectson women (vendors) but noimpacts on men (bike-taxi drivers)Profits, capitalstock: + (male)Take up of loan:+, Profits: 0Bus<strong>in</strong>esspractice : +(simplifiedversion),<strong>in</strong>come: 0sav<strong>in</strong>g,<strong>in</strong>vestment,expenditure: +revenue, hoursworked: 0Africa 2010 13 Cash grant or <strong>in</strong>-k<strong>in</strong>d subsidies Profits: +cash


Table A1. (Cont<strong>in</strong>ued)Study id Group country Income region Year Interval(months)Ma<strong>in</strong> <strong>in</strong>terventionKarlan and Z<strong>in</strong>man Marg<strong>in</strong>ally rejected(2010)loan applicantsKarlan and Z<strong>in</strong>man(2011)Karlan andValdivia (2011)Kl<strong>in</strong>ger andSchündeln (2007)Mano et al. (2011)Macours et al.(2011)Marg<strong>in</strong>ally rejectedloan applicantsFemalemicrof<strong>in</strong>anceclients(Potential)Bus<strong>in</strong>ess ownersMicroenterpriseownersSouth Africa Uppermiddle<strong>in</strong>comePhilipp<strong>in</strong>esPeruG&NGhanaLowermiddle<strong>in</strong>comeUppermiddle<strong>in</strong>comeLowermiddle<strong>in</strong>comeLowermiddle<strong>in</strong>comeSA beneficiaries Nicaragua Lowermiddle<strong>in</strong>comeAfrica 2006 27 Expansion of access to consumercreditsEAP 2007 13.51233 Expansion of access to consumercreditsLAC 2005 20 Bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g added tomicrocreditLAC 2005 Bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g and mo<strong>net</strong>aryprizeOutcomesLM activities,<strong>in</strong>come,consumption,wellbe<strong>in</strong>g:+Number ofbus<strong>in</strong>essactivities oremployees: -knowledge:+profits,revenue,employment: 0Bus<strong>in</strong>essexpansion: +Africa 2008 13 Bus<strong>in</strong>ess tra<strong>in</strong><strong>in</strong>g Profit, practice,revenue: +LAC 2009 32 Vocational tra<strong>in</strong><strong>in</strong>g, grants LM activities,<strong>in</strong>come, profits:+ (grants)McKenzie andWoodruff (2008)Pitt et al. (2006)Premand et al.(2011)Small retail firms Mexico Uppermiddle<strong>in</strong>comeMicrof<strong>in</strong>anceclientsBangladeshLow<strong>in</strong>comeYouth Tunisia Uppermiddle<strong>in</strong>comeLAC 2006 3 Cash or <strong>in</strong>-k<strong>in</strong>d transfers on retailfirms.SouthAsiaProfits: +(f<strong>in</strong>anciallyconstra<strong>in</strong>ed)1999 96 Microcredit Women'sempowerment:+MENA 2011 3 <strong>Entrepreneurship</strong> education(proposal) for college graduatesKnowledge, selfemployment: +LM <strong>in</strong>come: 042


Table A2: Summary of Effect Size by Program Characteristics and Estimates SignificanceEffect SizeOverallInsignificant ornegative at 10%Significantlypositive at 10%Proportion 100% 71.80% 28.20%Average 0.058 0.009 0.183Intervention TypesTra<strong>in</strong><strong>in</strong>g only 0.057 0.002 0.212Tra<strong>in</strong><strong>in</strong>g+Counsel<strong>in</strong>g 0.095 0.019 0.232F<strong>in</strong>anc<strong>in</strong>g only 0.052 0.007 0.164F<strong>in</strong>anc<strong>in</strong>g+Counsel<strong>in</strong>g 0.011 -0.002 0.103Tra<strong>in</strong><strong>in</strong>g+F<strong>in</strong>anc<strong>in</strong>g 0.104 0.052 0.181Outcomes of <strong>in</strong>terestLM Activity 0.065 0.017 0.181LM Income 0.036 0.005 0.136F<strong>in</strong>ancial Behavior 0.034 -0.017 0.204Bus<strong>in</strong>ess Practice 0.106 0.007 0.254Bus<strong>in</strong>ess Performance 0.044 0.009 0.154Attitudes 0.090 0.044 0.180BeneficiariesFemale 0.048 0.011 0.158Youth 0.102 0.010 0.226High Education 0.082 0.016 0.223SA beneficiaries 0.046 0.001 0.150Entrepreneurs 0.063 0.012 0.201Urban 0.036 0.013 0.104ProvidersGovernment only 0.036 0.013 0.104NGO only 0.081 0.031 0.164University only 0.067 0.011 0.161MFI and banks only 0.055 0.008 0.195Mutilple providers 0.058 0.001 0.213RegionsAFR 0.122 0.033 0.258EAP 0.003 -0.009 0.138ECA 0.039 0.005 0.198LAC 0.053 0.017 0.168MENA 0.084 -0.003 0.206SAR 0.046 -0.002 0.121Income levelLow <strong>in</strong>come 0.130 0.019 0.273Lower middle <strong>in</strong>come 0.043 0.005 0.127Upper middle <strong>in</strong>come 0.057 0.010 0.21043


Table A3. Distribution of Type of Intervention by Outcomes of InterestBroad type of<strong>in</strong>terventionTra<strong>in</strong><strong>in</strong>g onlyTra<strong>in</strong><strong>in</strong>g+counsel<strong>in</strong>gTra<strong>in</strong><strong>in</strong>g+f<strong>in</strong>anc<strong>in</strong>gF<strong>in</strong>anc<strong>in</strong>g onlyDisaggregated<strong>in</strong>terventionLM ActivityLM IncomeF<strong>in</strong>ancialBehaviorBus<strong>in</strong>essPracticeBus<strong>in</strong>essPerformance(1) vocational +bus<strong>in</strong>ess 6 16 . . . .(2) bus<strong>in</strong>ess+f<strong>in</strong>ancial 1 13 30 60 44 .Attitudes(3) bus<strong>in</strong>ess . 11 6 33 17 12(4) vocational+counsel<strong>in</strong>g 18 17 . . . .(5) bus<strong>in</strong>ess+counsel<strong>in</strong>g 46 3 . 16 . 13(6) f<strong>in</strong>ancial+counsel<strong>in</strong>g . 4 . 10 12 .(7) vocactional+f<strong>in</strong>anc<strong>in</strong>g 9 18 . 3 3 .(8) bus<strong>in</strong>ess+f<strong>in</strong>anc<strong>in</strong>g . 7 3 16 7 4(9) grant (cash, <strong>in</strong>-k<strong>in</strong>d) 10 36 . . 12 .(10) microcredit 109 116 83 17 81 61F<strong>in</strong>anc<strong>in</strong>g+counsel<strong>in</strong>g (11) f<strong>in</strong>anc<strong>in</strong>g+counsel<strong>in</strong>g 43 68 4 . 8 10Total 242 309 126 155 184 100Note: the number of observations are specified <strong>in</strong> the table.44


Table A4. Random Effect Regression Model : Labor OutcomesLM ActivityLM Income(1) (2)coef/secoef/seVocational Tra<strong>in</strong><strong>in</strong>g 0.122*** -0.041(0.027) (0.039)F<strong>in</strong>anc<strong>in</strong>g 0.152*** 0.003(0.041) (0.017)Female -0.008 -0.023(0.028) (0.023)Youth 0.063*** 0.032(0.013) (0.024)High education -0.005 0.047*(0.008) (0.024)Microenterprise owners -0.015*** -0.024(0.004) (0.026)Social assistance beneficiaries 0.057* 0.018(0.031) (0.039)Microf<strong>in</strong>ance clients 0.007 -0.005(0.036) (0.030)Urban -0.033 0.040**(0.023) (0.018)Private sector delivery 0.024* 0.035(0.014) (0.024)Months s<strong>in</strong>ce completion/100 -0.241 0.179**(0.153) (0.079)Number of observations 223 309Adjusted R2 0.373 0.179note: *** p


Table A5. Random Effect Regression Model: Bus<strong>in</strong>ess OutcomesBus<strong>in</strong>ess PracticeBus<strong>in</strong>ess Performance(1) (2)coef/secoef/seTra<strong>in</strong><strong>in</strong>g (bus<strong>in</strong>ess and f<strong>in</strong>ancial) 0.067* 0.066**(0.038) (0.028)Tra<strong>in</strong><strong>in</strong>g+counsel<strong>in</strong>g -0.079** 0.122***(0.040) (0.031)F<strong>in</strong>anc<strong>in</strong>g -0.012 0.140***(0.013) (0.032)Female -0.071 -0.029(0.078) (0.029)Youth 0.134 0.157***(0.085) (0.027)High education -0.024 0.023(0.030) (0.041)Microenterprise owners 0.070* -0.037**(0.038) (0.018)Social assistance beneficiaries (dropped) -0.113**(0.056)Microf<strong>in</strong>ance clients 0.057 -0.033(0.093) (0.038)Urban -0.033 -0.081***(0.114) (0.023)Private sector delivery 0.022 0.024(0.077) (0.032)Months s<strong>in</strong>ce completion/100 -0.541 0.337**(0.362) (0.138)Number of observations 223 309Adjusted R2 0.373 0.179note: *** p

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