外资研发与大中型企业技术创新能力——基于产业层面的面板协整检验  

R&D Investment of Foreign Company and Technological Innovation of Large and Medium-sized Enterprises in China:Based on Panel Cointegration Test of Industry

作　　者：孙文杰[1] 

机构地区：[1]南京审计学院经济学院

出　　处：《财经科学》2009年第12期65-73,共9页Finance & Economics

基　　金：江苏省教育厅高等学校哲学社会科学基金项目"生产性服务业提升江苏省装备制造业技术创新能力的机制研究"的资助(编号09SJB790026)

摘　　要：本文利用中国产业层面的面板数据,运用混合组间均值估计方法对外资研发与中国大中型企业技术创新之间的关系进行了面板协整检验(PanelDataCointegration)和估计。新的检验方法表明,无论是以新产品开发项目数,还是以专利申请数来衡量国内企业的技术创新产出,协整检验统计量都在1%的水平下显著,表明外资研发与国内企业专利申请之间存在长期的均衡关系。同时,误差修正模型表明短期内外资研发与国内企业技术创新的波动向长期均衡调整的幅度为52.8%,且短期内各个行业对长期均衡的反馈程度各不相同。This paper uses the Pooled Mean Group Estimator to explore and estimate the panel cointegrafion between the relation of Foreign Direct Investment and Chinese Large and Medium-sized Enterprises. The result shows that the cointegrafion statistic between them is remarkable in one percent whether domestic enterprise＇s innovation output is measured by new product numbers developed or patent application. Moreover, The Error Correction Model in panel shows the shortterm fluctuation of Foreign Direct Investment and Chi- nese Large and Mediumsized Enterprises moved towards the long- term equilibrium by the scope of 52, 8 percent, and different industry have diverse feedback to the long- term equilibrium.

关 键 词：外资研发 技术创新能力 面板协整检验 

分 类 号：F273.1[经济管理—企业管理] F832.6[经济管理—国民经济] F224