前期有关FDI技术外溢的研究多以宏观数据为基础,无法考察外资控制权和企业异质性等微观特征的影响。本文采用2000—2007年中国工业企业微观数据,深入分析了FDI在企业内、行业内以及行业间的溢出效应。为了规避微观企业中的同时选择和进入退出等问题,实证分析过程中使用了半参数估计中的Olley—Pakes三步法。结果发现:FDI显著提高了本土企业的生产率,但在行业内的水平溢出效应却不明显;FDI在行业间存在着显著的后向溢出效应,而前向溢出效应并不明显;外资的进入确实降低了企业的退出概率。外商独资企业对于行业内其他企业具有明显的“挤出效应”;而企业的国有产权和省级以上隶属关系则抑制了企业对FDI溢出效应的吸收能力。
The existing literatures' research on FDI's spillover effect mostly bases on the macro-industrial data, which may neglect the effect of micro-character of enterprise, such as foreign capital control and enterprise heterogeneity. Using the micro-data of China's manufacturing from 2000 to 2007, this paper does meticulous econometric analysis on FDI's spillover effects in enterprise, intra-industry, and inter-industry. We turn to Olley-Pakes method of semi-parametric estimation to avoid the problems of simultaneity choice and the enterpfise's entry and exit. We find that FDI has improved the enterprise's productivity significantly, but there is no remarkable horizontal spillover effect. The backward spillover effect is found, while the forward spillover effect is not. However, the exclusively foreign-owned enterprise has crowd-out effect on other enterprises, and the state-own property fight and provincial subjection relationship restrain the abstraction ability of FDI's spillover effect.