ReferencesAmess, K. and M. Wright (2007), “<strong>The</strong> Wage andEmployment Effects <strong>of</strong> Leveraged Buyouts in the UK”,International Journal <strong>of</strong> the <strong>Economic</strong>s <strong>of</strong> Business 14,179–195.British Venture Capital Association (BVCA) (2006), <strong>The</strong><strong>Economic</strong> <strong>Impact</strong> <strong>of</strong> <strong>Private</strong> <strong>Equity</strong> in the UK, London, BVCA.Davis, S.J. and J.C. Haltiwanger (1999), “Gross Job Flows”,in David Card and Orley Ashenfelter (eds.), Handbook <strong>of</strong>Labor <strong>Economic</strong>s, New York, North-Holland.Davis, S.J., J.C. Haltiwanger, R. Jarmin et al (2006),“Measuring the Dynamics <strong>of</strong> Young and Small Businesses:Integrating the Employer and Non-employer BusinessUniverses”, Working paper no. 13266, National Bureau <strong>of</strong><strong>Economic</strong> Research. Forthcoming in Dunne, T., J. BradfordJensen and M.J. Roberts (eds.), Producer Dynamics: NewEvidence from Micro Data, University <strong>of</strong> Chicago Press.Davis, S.J., J.C. Haltiwanger, R. Jarmin et al (2007), “VolatilityDispersion in Business Growth Rates: Publicly Traded versus<strong>Private</strong>ly Held Firms”, in Acemoglu, D., K. Rog<strong>of</strong>f and M.Woodford (eds.), NBER Macroeconomics Annual 21, 107–180.Davis, S.J., J.C. Haltiwanger and S. Schuh (1996), JobCreation and Destruction, Cambridge, MA, MIT Press.European <strong>Private</strong> <strong>Equity</strong> and Venture Capital Association(EVCA) (2005), Employment Contribution <strong>of</strong> <strong>Private</strong> <strong>Equity</strong>and Venture Capital in Europe, Zaventum, Belgium, EVCA.Hall, D. (2007), “Methodological Issues in Estimating the<strong>Impact</strong> <strong>of</strong> <strong>Private</strong> <strong>Equity</strong> Buyouts on Employment”,unpublished Working Paper, Public Services InternationalResearch Unit, Business School, University <strong>of</strong> Greenwich.Harris, R., D.S. Siegel and M. Wright (2005), “Assessing the<strong>Impact</strong> <strong>of</strong> Management Buyouts on <strong>Economic</strong> Efficiency:Plant-Level Evidence from the United Kingdom”, Review <strong>of</strong><strong>Economic</strong>s and Statistics 87, 148–153.Jensen, M.C. (1989), “<strong>The</strong> Eclipse <strong>of</strong> the Public Corporation”,Harvard Business Review 67 (September–October), 61–74.Kaplan, S.N. (1989), “<strong>The</strong> Effects <strong>of</strong> Management Buyoutson Operating Performance and Value”, Journal <strong>of</strong> Financial<strong>Economic</strong>s 24, 217–254.Kearney, A.T. (2007), Creating New Jobs and Value with<strong>Private</strong> <strong>Equity</strong>, Chicago, A.T. Kearney.Lichtenberg, F.R. and D. Siegel (1987), “Productivity andChanges in Ownership <strong>of</strong> Manufacturing Plants”, BrookingsPapers on <strong>Economic</strong> Activity: Microeconomics, 643–683.Lichtenberg, F.R. and D. Siegel (1990), “<strong>The</strong> Effects <strong>of</strong>Leveraged Buyouts on Productivity and Related Aspects<strong>of</strong> Firm Behavior”, Journal <strong>of</strong> Financial <strong>Economic</strong>s 27,165–194.Long, W. and D. Ravenscraft (1993), “<strong>The</strong> FinancialPerformance <strong>of</strong> Whole Company LBOs”, CES workingpaper no. CES-WP-93-16, November 1993.McGuckin, R.H. and S.V. Nguyen (2001), “<strong>The</strong> <strong>Impact</strong><strong>of</strong> Ownership Changes: A View from Labor Markets”,International Journal <strong>of</strong> Industrial Organization 19, 739-762.Muscarella, C.J. and M.R. Vetsuypens (1990), “Efficiencyand Organizational Structure: A Study <strong>of</strong> Reverse LBOs”,Journal <strong>of</strong> Finance 45, 1389–1413.Schoar, A. (2002), “Effects <strong>of</strong> Corporate Diversificationon Productivity”, Journal <strong>of</strong> Finance 57, 2379-2403.Service Employees International Union (SEIU) (2007),Behind the Buyouts: Inside the <strong>World</strong> <strong>of</strong> <strong>Private</strong> <strong>Equity</strong>,Washington, SEIU.Shleifer, A. and L. Summers (1988), “Breach <strong>of</strong> Trust inHostile Takeovers”, in Auerbach, A.J. (ed.) (1988) CorporateTakeovers: Causes and Consequences, Chicago, University<strong>of</strong> Chicago Press.Strömberg, P. (<strong>2008</strong>), “<strong>The</strong> New Demography <strong>of</strong> <strong>Private</strong><strong>Equity</strong>”, in Anuradha G. and J. Lerner (eds,), <strong>Global</strong>ization <strong>of</strong>Alternative Investments Working Papers Volume 1: <strong>Global</strong><strong>Economic</strong> <strong>Impact</strong> <strong>of</strong> <strong>Private</strong> <strong>Equity</strong> <strong>2008</strong>, New York, <strong>World</strong><strong>Economic</strong> Forum USA.Taylor, A. and C. Bryant (2007), “<strong>Private</strong> <strong>Equity</strong> Deals thatCement Business Growth”, Financial Times, 2 April.Tornqvist, L., P. Vartia and Y. Vartia (1985), “How ShouldRelative Change Be Measured?”, American Statistician 39(February), 43–46.Wright, M., S. Thompson and K. Robbie (1992),“Management-Led Leveraged Buy-Outs: A EuropeanPerspective”, Journal <strong>of</strong> Business Venturing 7, 45–71.64 Large-sample studies: Employment<strong>The</strong> <strong>Global</strong> <strong>Economic</strong> <strong>Impact</strong> <strong>of</strong> <strong>Private</strong> <strong>Equity</strong> <strong>Report</strong> <strong>2008</strong>
<strong>Private</strong> equity and corporate governance:do LBOs have more effective boards?*FRANCESCA CORNELLILondon Business School and CEPRÕGUZHAN KARAKASLondon Business School1. Introduction<strong>The</strong> literature on corporate governance has long focused onthe boards <strong>of</strong> public companies. Boards monitor and provideadvice to management. When ownership <strong>of</strong> the company isdispersed, boards, and in particular outside directors sittingon boards, monitor management on behalf <strong>of</strong> the owners.If the role <strong>of</strong> boards in public companies is to providemanagement supervision, one may ask whether boards playthe same role in companies that have been acquired by oneor more private equity groups. <strong>The</strong> rationale <strong>of</strong>ten given forthe success <strong>of</strong> private equity is that it concentrates theownership in the hands <strong>of</strong> a few shareholders. Since theseshareholders are also involved in running the companyoperations, they have strong incentives to maximize the value<strong>of</strong> the firm. In addition, private equity partners <strong>of</strong>ten haveextensive experience in restructuring companies, and thustheir advice can be very useful. As Sir David Walker statesin his July 2007 consultation document: “... alignment[<strong>of</strong> interests] is achieved in private equity through controlexercised by the general partner over the appointment <strong>of</strong> theexecutive and in setting and overseeing implementation <strong>of</strong>the strategy <strong>of</strong> a portfolio company. Lines <strong>of</strong> communicationsare short and direct, with effectively no layers to insulate ordilute conductivity between the general partner and theportfolio company executive team.”One may therefore argue that a company which has beenbought by a private equity fund may not need a board at all,as private equity partners can monitor and provide advicedirectly. However, usually such monitoring and advisoryfunctions are provided through the board. For example,Lerner (1995) shows that venture capitalists sit on the board<strong>of</strong> the companies they have invested in, and their presenceon the board increases when their support is particularlyvaluable (e.g. during a change in CEO). We may thereforeexpect to find that this is also the case for leveragedbuyouts (LBOs), and the private equity sponsors may beactively involved in the company by participating in theboard. In this paper we study the boards <strong>of</strong> publiccompanies that have been taken private with private equitybacking. 1 <strong>The</strong> purpose <strong>of</strong> this is tw<strong>of</strong>old. First, we want tolearn more about how boards <strong>of</strong> companies with privateequity investors function. Are these boards dramaticallydifferent from the boards <strong>of</strong> public companies? Are they justnominal boards, with no relevance for the restructuring <strong>of</strong>the company? Or do they serve an important supervisoryand advisory role in the restructuring process? Second, ifboards are an important part <strong>of</strong> the restructuring process<strong>of</strong> a company, given the successful performance <strong>of</strong> manyprivate equity investments, one may wonder whether privateequity boards are better structured to assist a companyin the restructuring process. <strong>The</strong>refore, by looking at thecharacteristics <strong>of</strong> these boards we can have furtherevidence about what makes a board more effective.In this paper, we have constructed a new dataset,which follows the board composition <strong>of</strong> all public‐to‐privatetransactions that took place in the UK between 1998 and2003. 2 Out <strong>of</strong> 142 such transactions, 88 were sponsoredby at least one private equity fund. We can thus look at thechange in the composition <strong>of</strong> the board at and during thetime <strong>of</strong> private equity involvement. We examine whetherprivate equity boards are substantially different from theboards <strong>of</strong> public companies and whether there is support forthe view that boards backed by private equity funds are moreinvolved in an advisory and supervisory capacity than publicboards. When making this comparison, one has to keep inmind, as already mentioned, that the role <strong>of</strong> a board cannotbe exactly the same in these two situations. As stressed bySir David Walker (July 2007): “... the main driver <strong>of</strong> reforms<strong>of</strong> corporate governance <strong>of</strong> listed companies has been tore‐emphasize the role <strong>of</strong> the board as a guardian <strong>of</strong>shareholder interests. But the private equity model has nomaterial deficiency in this respect.” Keeping this in mind, weuse as a control group a set <strong>of</strong> public‐to‐private transactionswith no private equity backing. <strong>The</strong>refore the control groupconsists <strong>of</strong> either pure management buyouts (MBOs) orbuyouts backed by non‐financial sponsors. Managementbuyouts are an interesting comparison group as in these* We thank Per Strömberg for providing part <strong>of</strong> the data. We thank Paul Coombes, Denis Gromband and Josh Lerner for comments.Daniel Metzger and Kai Truempler provided excellent research assistance.1By private equity backing (or sponsorship) we mean that at least one private equity firm has invested in the equity <strong>of</strong> the company.2<strong>The</strong> focus on UK companies is due to the availability <strong>of</strong> data: only for the UK was it possible to find non‐sporadic information aboutboards <strong>of</strong> private companies in the last 10 years.<strong>The</strong> <strong>Global</strong> <strong>Economic</strong> <strong>Impact</strong> <strong>of</strong> <strong>Private</strong> <strong>Equity</strong> <strong>Report</strong> <strong>2008</strong> Large-sample studies: Corporate governance 65
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The Globalization of Alternative In
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ContributorsCo-editorsAnuradha Guru
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PrefaceKevin SteinbergChief Operati
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Letter on behalf of the Advisory Bo
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Executive summaryJosh lernerHarvard
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• Private equity-backed companies
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C. Indian casesThe two India cases,
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Part 1Large-sample studiesThe Globa
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The new demography of private equit
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among US publicly traded firms, it
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should be fairly complete. While th
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according to Moody’s (Hamilton et
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draining public markets of firms. I
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Hony Capital and China Glass Holdin
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Hony’s Chinese name means ambitio
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Establishing early agreement on pos
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Executing the IPOEach of the initia
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Exhibit 1A: Summary of Hony Capital
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Exhibit 4: Members of the China Gla
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Exhibit 6A: China Glass post‐acqu
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Exhibit 8: China Glass stock price
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3i Group plc and Little Sheep*Lily
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y an aggressive franchise strategy,
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soul” of the business. But there
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Exhibit 1: Summary information on 3
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Exhibit 6: An excerpt from the 180-
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Indian private equity cases: introd
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ICICI Venture and Subhiksha *Lily F
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investment,” recalled Deshpande.
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2005 - 2007: Moderator, protector a
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Exhibit 3: Subhiksha’s board comp
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Warburg Pincus and Bharti Tele‐Ve
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founded two companies at this time
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By 2003 this restructuring task was
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Exhibit 1C: Private equity investme
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Exhibit 4B: Bharti cellular footpri
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Exhibit 6: Summary of Bharti’s fi
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Exhibit 7: Bharti’s board structu
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In the 1993‐94 academic year, he
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consumer products. She was also a R
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AcknowledgementsJosh LernerHarvard
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The World Economic Forum is an inde