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从上世纪八十年代开始,外国直接投资(FDI)在一国经济与贸易的发展中起着越来越重要的作用。本文就FDI对GDP贡献率做了经济计量分析,研究FDI与本国的经济增长之间的关系,最后得出结论:FDI一方面提高资本形成率,也就是其短期需求拉动作用对GDP增长起着不可忽视的作用;另一方面由于其增强竞争力,其产生的技术外部性和加速溢出效应即长期供给推动作用起着更为重要的作用。
Since the 1980s, foreign direct investment (FDI) has played an increasingly important role in the economic and trade development of a country. In this paper, we make an econometric analysis of the contribution rate of FDI to GDP, and study the relationship between FDI and domestic economic growth. Finally, we conclude that while FDI increases capital formation rate, that is, its short-term demand pull plays a significant role in GDP growth Can not be ignored; on the other hand because of its enhanced competitiveness, its technology externality and accelerate the spillover effect that is the role of long-term supply to play a more important role.