摘要
采用新产品销售收入和发明专利授权数量作为测度我国本土企业创新绩效的指标,应用我国1998～2008年30个省级行政区域本土大中型工业企业面板数据,分别使用广义最小二乘法和负二项回归实证分析外资研发对我国本土企业创新绩效的影响及区域差异。实证结果显示:外资研发对我国本土企业创新绩效具有显著的正向影响。通过对我国东、中、西部三大区域的进一步考察,发现外资研发对我国本土企业创新绩效的正向影响与其在我国的分布情况完全一致,都呈现出了"东高西低"的梯度特征。根据实证研究结论,为促进我国本土企业从外资研发中获得更多技术溢出、提升我国本土企业的创新绩效,进一步提出了针对性的对策建议。
Based on the panel data of indigenous large ＆ medium sized enterprises of China ＇ s 30 provinces, using generalized least squares and negative binomial regression respectively, the paper empirically analyzes the effects of foreign R＆D on the innovation perform- ance of Chinese indigenous enterprises denoted by the new product sales revenue and invention patents ownership. The empirical results show that foreign R＆D has significant positive effects on the innovation performance of indigenous enterprises in China. Through further investigation by region, the positive effect is the strongest in the east and the weakest in the west, as is the same with the distribution char acteristics of foreign R＆D in China. According to the results, the paper puts forward several policy implications to promote more technolo- gy spil]overs from foreign R＆D, and to boost the innovation performance of indigenous enterorises in China.
出处
《情报杂志》
CSSCI
北大核心
2012年第10期189-194,200,共7页
Journal of Intelligence
基金
河南省政府决策研究招标课题"基于创新源挖掘的河南省企业技术创新绩效的提升路径研究"(编号:2012B719)
河南省软科学研究计划项目"河南省工业企业内部R&D支出与外部技术溢出的协调机制研究"(编号:112400430069)
关键词
外资研发新产品产出
专利产出
区域差异广义最小二乘法
负二项回归
foreign R＆D new product output patent output regional difference generalized least squares negative binomial re-gression
