摘要
进口贸易和外国直接投资是国际技术溢出的两条主要渠道。本文在对CH模型进行改进的基础上,考察了进口贸易和外国直接投资的技术溢出效应,使用面板数据就国际技术溢出对我国东、中、西部技术进步的影响进行了实证检验。结果表明,进口和外资产生的技术溢出促进了各地区全要素生产率的提高,但其对技术进步的贡献度存在显著的地区差异。
Importing and FDI are the two main channels for international technology spillover. In this paper, the writers of this paper improve the CH model by incorporating FDI into it, and then use panel data to analyze international technology spillover effects of trade and FDI in the east, middle and west parts of China. Our results show that both importing and FDI make contributions to the raise of TFP; however, there are obvious differences in the rate of contribution to the technological progress in different regions.
出处
《财贸研究》
北大核心
2005年第6期40-45,50,共7页
Finance and Trade Research
基金
国家社会科学基金一般项目(项目批准号:04BGJ011)的阶段性研究成果
