摘要
运用协整分析和误差修正模型研究外商直接投资(FDI)对我国国内技术进步的影响作用,同时对FDI和国内投资的技术进步效应做了比较分析.分别采用全要素生产率、资本产出率两个指标来度量技术进步,利用我国1979～2000年的样本数据.实证结果表明,FDI对国内技术进步具有较大的技术外溢效应,而且误差修正模型检验结果表明FDI的技术外溢效应存在着一定的时滞.相比较而言,国内投资对我国技术进步的推动作用较小.
Based on co-integration and error correction m ode l analysis, the technology spillover effect of Foreign Direct Investment (FDI) was investigated, and a comparative analysis on the technology adva n ce effect of FDI and domestic investment was also conducted. Both total factor productivity and capital-output ratio were used as proxy for t echnology advance. The research results, which were obtained from the data in th e period of 1979 to 2000, show that FDI plays a major role in promoting China′s t echnology advance, and that a lagged effect also exists for technology spillover of F DI in the error correction model test. By contrast, domestic investment doesn′t play such a significant role in promoting China′s technology enhancement.
出处
《湖南大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2003年第4期94-98,共5页
Journal of Hunan University:Natural Sciences
基金
国家自然科学基金(70273010)
全国高校优秀青年教师教学科研奖励基金资助
