外商直接投资的行业内与行业间技术溢出——基于中国制造业数据的检验

本文主要研究外商直接投资对我国制造业企业的技术溢出效应，同时考虑了其在行业内和行业间存在的情况。本文选取1999—2005年的行业层面面板数据，通过建立面板数据模型，检验了技术溢出的效果。实证研究的结果表明外商直接投资的水平溢出效应、后向溢出效应显著为正，而前向溢出效果并不明显；行业间的溢出要明显大于行业内的溢出。通过进一步研究，发现溢出效应可能具有非线性，且呈倒U型。即在到达临界点之前，外资进入会带来更多技术溢出；但如果超越这一临界点，更多的FDI流入反而会损害溢出的效果。

Foreign Direct Investment Spillovers Within and Between Sectors:Evidence from Chinese Manufacturing Sector

This study is an attempt to empirically examine the spillover effects from the entry of foreign direct investments using industry level data of Chinese manufacturing sectors for the period 1999-2005. In the panel data models, I consider both the horizontal and vertical spillover effects of FDI. The empirical results are consistent with positive horizontal and backward productivity spillovers from FDI, but forward productivity spillovers turn out to be insignificant. Through further research, this paper also...