摘要
FD I技术外溢存在地区差异。利用区域面板数据,基于Cobb-D oug las生产函数构建对数线性回归计量模型估计广西各地资本、劳动产出弹性,并估算各地全要素生产率;建立全要素生产率影响因素变系数面板模型(SUR模型),测算FD I技术外溢作用影响系数。结果表明,广西各地区FD I技术外溢效用存在规律性差异,开放程度越高、经济发展越快的地区,技术外溢效应越显著,越有利于技术进步。
Regional differences exist in the technology spillover of foreign direct investment (FDI). With the regional panel data, this paper estimates the capital output elasticity, labor output elasticity and total factor productivity (TFP) of different regions in Guangxi on the basis of the Cobb-Douglas production function, and constructs SUR model for calculating the influential index of FDI technology spillovers. The results indicate that the region with higher opening-up degree and faster economic development shows a more notable effect of the technology spillover, and enjoys more favorable conditions for technological progress.
出处
《广西师范大学学报(哲学社会科学版)》
北大核心
2011年第5期24-30,共7页
Journal of Guangxi Normal University(Philosophy and Social Sciences Edition)
基金
国家软科学基金项目(2008GXSID036)
广西哲学社会科学基金项目(08FJY006)
关键词
FDI
技术外溢
全要素生产率
foreign direct investment (FDI)
technology spillover
total factor productivity (TFP)