摘要
通过DEA-Tobit二阶段模型的Malmquist指数法研究发现:危机后我国制造业创新效率总体呈上升趋势,技术进步主要得益于规模效率提升而非纯技术进步变化。另外,企业经营绩效、制度因素以及企业规模对制造业自主创新效率呈显著的正相关;政府干预和技术引进与消化吸收因素对制造业技术创新效率呈正相关,但未通过显著性检验。因此,提升我国制造业创新效率应从减少政府的直接干预、完善市场制度、做大企业规模以及激发企业创新积极性方面入手。
Based on DEA-Tobit Two-stage model of the Malmquist Index,studying the efficiency of independent innovation trends and influencing factors. We found that after the financial crisis, China＇s manufacturing industry innovation efficiency overall upward trend, mainly due to technological progress efficiencies of scale rather than pure technical change and progress. In addition, there was a significant positive correlation between the efficiency of manufacturing innovation and business performance, institutional factors and enterprise scale system; Government intervention and the introduction of technology and the digestion and absorption of technology innovation in manufacturing efficiency factors were positively correlated, but without significant test. This suggests that, in order to enhance the efficiency of our manufacturing innovation, we must reduce direct government intervention, the market system, bigger scale enterprises as well as to stimulate business innovation initiative up.
出处
《经济与管理》
CSSCI
2015年第1期54-59,共6页
Economy and Management
基金
江苏省社科基金重点项目(13EYA004)
