基于四阶段DEA-Malmquist指数的政产学研协同创新效率评价  

Research on the Evaluation of Government-Industry-University-Research Collaborative Innovation Efficiency Based on Four-stage DEA-Malmquist Index

作　　者：许礼刚[1] 任佳妮 温和瑞 邱鑫 XU Ligang;REN Jiani;WEN Herui;QIU Xin(School of Economics and Management,Jiangxi University of Science and Technology,Ganzhou Jiangxi 341000,China;School of Innovation and Entrepreneurship,Jiangxi University of Science and Technology,Ganzhou Jiangxi 341000,China)

机构地区：[1]江西理工大学经济管理学院,江西赣州341000 [2]江西理工大学创新创业学院,江西赣州341000

出　　处：《上饶师范学院学报》2023年第5期57-70,共14页Journal of Shangrao Normal University

基　　金：教育部首批新文科研究与改革实践项目(2021120026);国家级大学生创新训练项目(202210407041)。

摘　　要：我国已进入创新型国家行列,对政产学研协同创新的重视程度与日俱增。采用四阶段DEA模型与Malmquist指数法,对我国30个省份2016-2020年的政产学研协同创新效率进行实证分析,研究表明:我国当前政产学研协同创新效率处于较高水平,但仍有增量空间,达到DEA有效的省份数量较少,大部分省份受制于规模或技术水平。效率值呈现东北、东部地区高于中西部地区的态势;环境变量对效率值影响明显,在剔除环境差异和随机干扰后多数省份效率值发生了下降,中部、西部地区受环境影响程度较东北部、东部地区更为显著;全要素生产率总体呈现上升趋势,主要得益于技术进步指数和纯技术效率指数的提升,表明我国创新效率上升主要系之于技术水平的提升,另外当前多数省份规模水平亟待提升,以建立规模与技术对创新效率值的双重保障。China has entered the ranks of innovative countries,and the importance of government-industry-university-research collaborative innovation is increasing day by day.This paper uses the four-stage DEA model and the Malmquist index to empirically analyze the efficiency of government-industry-university-research collaborative innovation in 30provinces in China from 2016to 2020.The research shows that:Firstly,China's current government-industry-university-research collaborative innovation efficiency is at a high level,but there is still room for increment.The efficiency value is higher in the northeast and eastern regions than in the central and western regions.Secondly,after eliminating environmental differences and random disturbances,the efficiency values of most provinces have declined,and the degree of environmental impact in the central and western regions is more significant than that in the northeast and eastern regions.Thirdly,the total factor productivity shows an upward trend,mainly due to the improvement of technological progress index and pure technical efficiency index,indicating that the increase of innovation efficiency in China is mainly due to the improvement of technological level.In addition,the scale level of most provinces needs to be improved urgently to establish the dual guarantee of scale and technology for innovation efficiency value.

关 键 词：政产学研 协同创新 四阶段DEA MALMQUIST指数 

分 类 号：F061.5[经济管理—政治经济学]