摘要
本文结合网络DEA模型和超效率DEA模型构建的关联两阶段超效率DEA模型(TSS-DEA),对西部14个典型城市的创新效率进行测算,得到技术研发和经济转化两阶段创新效率值和城市创新综合效率值。在定性分析的基础上梳理创新效率影响因素,构建偏最小二乘法结构方程模型和路径假设,并利用效率测算结果对影响因素和路径进行实证分析,得出创新环境、创新主体特征和创新交流因素发展不同是西部典型城市创新效率差距的主要原因,提高城市创新效率可以从三个维度中包含的因素为导向制定政策和措施。最后,根据研究结论提出西部城市创新效率提升路径建议。
Firstly,the paper measures the innovation efficiency of 14 western typical cities with a two-stage dynamic super-efficiency DEA model which is established combining the network DEA model and the super efficiency DEA model.Innovation efficiency of technical research and development stage and economic transformation stage,and comprehensive efficiency are calculated by the model.Then,the paper analyzes the influence factors of innovation efficiency qualitatively and constructs the PLS-SEM model and path hypothesizes.Empirical analysis is carried out by using the efficiency measurement results.This paper discovers that,differences of the factors-innovation environment,innovator features and innovation exchanges are the main reasons for the gap of innovation efficiency in typical western cities.Finally suggestions on how to improve innovation efficiency in western cities are proposed.
作者
牛秀红
刘海滨
周佳宁
Niu Xiuhong;Liu Haibin;Zhou Jianing(School of Business and Management,Shandong Technology and Business University,Yantai 264005,China;School of Management,China University of Mining and Technology,Beijing 100083,China)
出处
《中国科技论坛》
CSSCI
北大核心
2019年第4期111-123,共13页
Forum on Science and Technology in China
