中国区域可持续创新效率影响因素

Influencing Factors of Regional Sustainable Innovation Efficiency in China

摘要:

采用基于非期望产出的数据包络分析法（DEA），评估了中国30个省级行政区的可持续创新效率，进而通过Tobit回归研究了中国区域可持续创新效率的影响因素。结果表明：中国区域可持续创新效率整体偏低，但呈现缓慢上升的趋势；区域间的效率值差异较大，东部地区明显高于中部和西部地区；各因素对中国东中西部地区可持续创新效率影响的显著性差异较大，体现了不同区域创新系统的异质性。

Abstract:

The data envelopment analysis （DEA） based on undesirable outputs was used to evaluate the sustainable innovation efficiency of 30 provinces in China， and the factors affecting the sustainable innovation efficiency in China were studied through Tobit regression. The results indicate that the sustainable innovation efficiency in China is low but rise gradually. In addition， efficiency values vary widely among regions. The efficiency value of eastern China is higher than that of central and western China. The significance of factors affecting the sustainable innovation efficiency of eastern， central and western China is quite different， reflecting the heterogeneity of regional innovation systems in different regions.