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科特迪瓦的外国直接投资:本地企业是否受益?

FDI in Côte d’Ivoire: Are local firms better off?
Journal of Development Economics · 2025 · Osaretin Olurotimi、Jeremy D. Foltz、Nouhoum Traoré

中文摘要

发展中国家常在其发展与产业政策中提出吸引更多外国直接投资(FDI)的愿望,以产生生产率溢出效应。这一政策是否实现了其目标?本研究利用科特迪瓦独特的企业面板数据和最新的生产率估计方法,考察FDI是否有益于所有行业国内企业的生产率和出口绩效。平均而言,我们发现FDI对生产率没有统计显著影响,但这一平均结果掩盖了统计显著的异质性。我们发现,FDI对小型企业、成立超过五年的企业、位于阿比让以外的企业以及初始生产率高于中位数的企业的生产率具有统计显著影响。横向FDI提高了国内企业的出口集约边际和出口广延边际,但平均而言,我们并未发现下游或上游FDI对出口存在影响。研究结果表明,国内企业通过观察同行业的外国企业获得了出口能力。

Abstract

Developing countries often articulate the desire to attract more foreign direct investment (FDI) in their development and industrial policy to generate productivity spillovers. Does this policy achieve its aims? This work draws on unique firm panel data in Côte d’Ivoire and the latest techniques of estimating productivity to provide evidence about whether FDI benefits domestic firms’ productivity and export performance across all sectors. On average, we find no significant effects of FDI on productivity, but that masks significant heterogeneity. We see a significant impact of FDI on the productivity of small firms, firms older than five years, firms located outside Abidjan, and firms with above-median initial productivity. Horizontal FDI increases domestic firms’ intensive and extensive export margins, although we do not see the effects of downstream or upstream FDI on exports, on average. Our results imply that domestic firms gain export capabilities by observing foreign firms in the same industry.
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