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8 Impact of SAFTA on Inward and<br />

Outward Foreign Direct Investments<br />

INTRODUCTION<br />

Linkage between trade and FDI has now been established<br />

in theoretical as well as empirical literature.<br />

Studies that link trade to FDI fall under three categories.<br />

First, those that argue that the determinants of FDI<br />

and trade are similar and, therefore, what determines<br />

trade also determines FDI flows (Ekholm 2002).<br />

Second, those that estimate econometric models in<br />

which FDI, exports and imports are determined simultaneously<br />

and argue that all three are endogenous<br />

variables and, therefore, their interactions should be<br />

taken into account (Hejazi and Safarian 2003). Lastly,<br />

those that look at the impact of regional trade agreements<br />

on FDI flows (Banga 2004, Binh and Haughton<br />

2002, Worth 2002). Banga (2004) shows that RTAs<br />

like ASEAN and APEC can influence FDI inflows into<br />

the region as the risks associated with investments<br />

decline with greater regional integration.<br />

Regional integration initiatives influence the level<br />

and pattern of FDI flows into the region as it lowers<br />

risk associated with investment and boost FDI flows<br />

between the member countries. The SAARC integration<br />

initiative has been accompanied by liberalisation<br />

process in all member countries. This has involved both<br />

trade and investment liberalisation. Though significant<br />

trade and investment barriers remain in place in many<br />

countries, the regional economies of SAARC are today<br />

far more open than they were until the late 1980s. There<br />

is a general acceptance that expanded trade, as well as<br />

FDI, confers large net benefits However, though intra-<br />

SAARC trade has been quite extensively analysed, the<br />

FDI-trade nexus has received relatively little research<br />

attention in South Asia.<br />

This chapter discusses the trends in FDI into and<br />

between the member countries of SAFTA. It provides a<br />

brief review of the studies that have analysed the impact<br />

of regional integration on inward FDI. The chapter<br />

further estimates the impact of trade within the region<br />

on inward FDI into the region and into the member<br />

countries. It presents the methodology and results of<br />

the econometric model.<br />

THEORETICAL FRAMEWORK AND REVIEW<br />

OF LITERATURE ON IMPACT OF REGIONAL<br />

TRADE AGREEMENTS ON FDI<br />

Following Mundell (1957), it was long thought that<br />

FDI substitutes trade. This proposition was challenged<br />

by Agmon (1979) and subsequently a number of studies<br />

emphasised the potential complementarities between<br />

FDI and trade (Ethier 1996 and Markusen 1995).<br />

Earlier literature suggests that FDI and trade are either<br />

substitute (in the case of tariff-hopping investment) or<br />

complementary to each other (in the case of intra firm<br />

trade). However, the relationship between FDI and<br />

trade has become far more complex in the WTO regime<br />

wherein several developing countries have initiated<br />

import liberalisation process that has drastically<br />

reduced trading costs and encouraged international<br />

vertical integration and intra industry trade.<br />

According to the theoretical literature, the H-O<br />

theory predicts that the lowering of tariff barriers in<br />

economic integration will increase income of importcompeting<br />

industries due to cheaper imports in the<br />

member countries. This will increase the return on<br />

capital in the integrated area. Hence inward FDI is also<br />

expected to increase. According the theory of international<br />

production, inward FDI is a strategic response<br />

to the common external tariff of custom unions (CUs)<br />

as multinational enterprises (MNEs) substitute foreign<br />

activities for exports. Moreover, MNE will take<br />

advantage of the dynamic effects of CUs by utilising<br />

the enlarged market (i.e. economies of scale). According<br />

to the theory of CUs and the internal market the<br />

strategic response of MNEs to the creation of CUs gives<br />

rise to ‘investment creation’ and ‘investment diversion’<br />

effects. As cited in Yannopoulos (1990), basically

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