外商直接投资对提升地区生产率存在溢出效应吗——来自我国省级动态面板数据的实证分析

Does FDI Have Spillover Effect on Improving Regional Productivity?——Empirical Study from Provincial Dynamic Panel Data

本文利用我国1989-2011年省级层面的发展数据,在基于DEA法测算各地区的全要素生产率及其效率改进和技术进步分解内容的基础上,采用动态面板数据分析方法,实证检验了外商直接投资与我国各地区生产率之间的作用关系,研究发现:从总体上来说,外商直接投资对地区发展存在着溢出效应,只不过这种溢出效应具有综合性和空间异质性的特征;在区域层面上,技术进步上的溢出效应主要来源于东、中部地区,而对于全要素生产率来说主要源于东部地区。在此基础上,本文给出了相应的对策建议。

Using the panel data of province from 1989 to 2011, and based on measuring TFP and its separa- tion, this paper tests the relationship between FDI and regional productivity by DPD. It finds that in general, FDI has spillover on regional development and it mainly embodies on technical progress and TFP. In regions, the spillover embodied on technical progress originates from middle and east while it on TFP is from east. Mean- while, it tests other variables such as HR, R＆D and so on. And, it gives some