摘要
利用SBM—DEA模型测算了2001—2015年我国30个省的协同创新效率，通过构建空间计量模型和门槛面板模型，实证检验了研发要素流动对协同创新效率的影响及其中的非线性调节作用。研究发现：2001-2015年各区域协同创新效率整体明显提高，并趋向于均衡发展，但存在一些省份在高水平聚拢和低水平集聚；研发人员流动和研发资本流动都能显著提升区域协同创新效率；研发投入强度存在“高水平陷阱”，在低水平时更有利于发挥研发要素流动的协同创新效应，过高的政府支持和过低的金融支持均会显著地抑制研发要素流动的协同创新效应。
Based on SBM-DEA model, this paper estimates the synergetic efficiency of 30 provinces in China from 2001 to 2015. And then, empirically tests the influence of R ＆ D element flow on the efficiency of collaborative innovation and the non-linear adjustment function by establishing the Spatial Econometric model and Threshold Panel model. Results show that, the overall efficiency of co-innovation in various regions has obviously increased and tends to develop in a balanced manner from 2001 to 2015. Finally, R＆D personnel flow and R＆D capital flow can both significantly improve regional col- laborative innovation efficiency. Besides, too high government support and low financial support can inhibit the flow of R ＆ D elements of collaborative innovation effect.
作者
邵汉华
钟琪
SHAO Han-hua;ZHONG Qi(College of Economics and Management,Nanchang University,Nanchang 330031)
出处
《软科学》
CSSCI
北大核心
2018年第11期120-123,129,共5页
Soft Science
基金
国家社会科学基金青年项目(17CJL017)
关键词
研发要素流动
协同创新效率
空间计量模型
门槛模型
R＆D elements flow
collaborative innovation efficiency
Spatial Econometric model
Threshold model
