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江苏省是我国重要的FDI聚集地之一,然而以这一地区为研究对象的关于FDI技术外溢效应的研究并不多见。本文以江苏省为研究对象,利用2000至2006年27个制造业行业面板数据,估算了FDI对江苏内资企业生产率水平和生产率增长率的影响。实证结果表明:在密集使用外资的江苏省内,FDI对江苏省制造业内资企业的技术进步效应主要依赖于行业间的产业关联,总体而言,行业间外溢效应显著,行业内的外溢效应并不明显。但在高附加值产业,内资企业的技术进步不仅来自于行业间的关联,而且来自于行业内部外资企业的技术扩散和竞争。
Jiangsu Province is one of the important FDI agglomerations in our country. However, few studies on FDI technology spillover effect in this area are rare. This paper takes Jiangsu Province as the research object and uses the panel data of 27 manufacturing industries from 2000 to 2006 to estimate the impact of FDI on the productivity and productivity growth of domestic-funded enterprises in Jiangsu Province. The empirical results show that in Jiangsu Province, which has intensive use of foreign investment, the effect of FDI on the technological progress of manufacturing-funded enterprises in Jiangsu Province mainly depends on the industrial relations among industries. Overall, the spillover effect among industries is significant and the spillover effect within the industry Not obvious. However, in the high value-added industries, the technological progress of domestic-funded enterprises not only comes from the inter-industry linkage but also from the technological diffusion and competition of foreign-funded enterprises within the industry.