技术创新和技术引进对经济增长的差异性影响——基于东部地区动态面板数据SUR模型的实证

Comparison Research on Influence of Technological Introduction and Technological innouation To Economic Growth

选择中国东部地区9个省市作为研究对象,将技术进步分解为技术创新和技术引进,在索洛余值法的基础上,通过一阶差分改进并构建动态面板广义矩(GMM)模型实证分析两者对经济增长的作用机制,模型通过平稳性、协整性和稳健性检验。回归结果表明:技术进步和技术创新都能促进经济增长,但是技术创新效益更为明显。

This paper selects 9 provinces and cities in the eastern China as the research object,decomposes chnological progress into technological introduetion and technological innovition, based on the Solow residual method improving by the first difference method, constructs the dynamic panel data model to make an empirical analysis on the economic growth mechanism. The results show that both technological progress and technological innovation can promote economic growth, but the benefits of technological innovation are more obvious.