中文摘要：

通过行业内和行业间溢出机制，可以考察金融危机前后跨国公司直接投资对我国工业行业技术创新的影响。2008年金融危机发生前后，FDI对我国工业行业具体的技术溢出效果具有较为明显的差异。从工业行业总体上看，金融危机前我国工业行业FDI对行业内技术创新的正向水平溢出效应明显，危机后该效应不再显著，FDI对我国工业行业技术的影响主要体现在行业间的前向溢出效应。按照出口倾向、资本密集度和技术含量指标分类考察结果显示，不同类别的行业不仅同一时期跨国公司直接投资对技术创新的影响效果有差异，而且金融危机前后直接投资对技术创新影响的变化也不一致。

英文摘要：

This study is about the impact of the FDI from foreign multinational corporations on the technological innovations in Chinese industries through the spillover effects of inner - industries and inter - industries. We find that the technology spillover effect on our industries from FDI .is quite different between the two periods of pre - and anti - the 2008 financial crisis. Generally, there is positive spillover effect of technological innovation on industries from FDI through inner - indus- try before 2008 financial crisis, while not so clear after 2008, when it became as foreward inter - industry spillover effect. The examination based on the data of export tendency, the level of capital deepening, and technological content in different sectors also revealed the different effects between the two periods and even in the same period.