工业企业科技活动投入产出效率分析——基于惠州市数据的实证研究

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英文篇名：Analysis of Input-Output Efficiency of Scientific and Technological Activities in Industrial Enterprises——An Empirical Study Based on Data of Huizhou City 作者：韩亮 ; 胡瑞卿 ; 贾卫丽 英文作者：HAN Liang;HU Ruiqing;JIA Weili;Science and Technology Development Research Center of Huizhou,Huizhou University;School of Economics and Management,Huizhou University; 关键词：科技活动 ; 投入产出效率 ; 数据包络法 ; 工业企业 ; 广东惠州 英文关键词：Technological activities;;Input-output efficiency;;Data envelope method;;Industrial enterprises;;Huizhou,Guangdong 中文刊名：HZDB 英文刊名：Journal of Huizhou University 机构：惠州学院惠州市科技发展研究中心;惠州学院经济管理学院; 出版日期：2019-04-28 出版单位：惠州学院学报 年：2019 期：v.39;No.173 基金：国家社会科学基金项目(18BJY224);; 惠州市科技局专项资金项目(2016X0425040) 语种：中文; 页：HZDB201902007 页数：6 CN：02 ISSN：44-1553/Z 分类号：38-43

摘要

基于2014-2016年惠州市规模以上工业企业科技投入产出数据,运用DEA产出导向的VRS模型,从综合效率、纯技术效率、规模效率三个角度对惠州市工业企业科技活动投入产出效率进行了测算。首先比较不同区域和行业的企业创新效率高低,分析创新效率差异原因;然后通过规模收益分析,判断不同类型企业规模收益情况,进一步分析影响创新效率原因;最后运用投影分析方法,深入分析非DEA有效投入冗余和产出不足情况,找出制约企业创新效率的关键因素。得出结论:2016年惠阳区工业企业科技活动效率较低,通用设备制造业和制鞋与服装制造业科技活动效率较低,政府部门应当依据产业规划以及DEA相对有效性结果,适当引导企业调整R&D投入结构与强度。
        Based on the data of science and technology input-output of Industrial Enterprises above scale in Huizhou City from 2014 to2016,using the VRS model of DEA output-oriented,this paper calculates the input-output efficiency of science and technology activities of industrial enterprises in Huizhou City from three angles of comprehensive efficiency,pure technical efficiency and scale efficiency. Firstly,the paper compares the innovation efficiency of enterprises in different regions and industries,and analyze the reasons for the difference of innovation efficiency. Then,the paper judges the scale benefit of different types of enterprises through the analysis of scale benefit,and further analyze the reasons affecting innovation efficiency. Finally,the projection analysis method is used to analyze the redundancy of effective input and insufficient output of non-DEA,and find out the key factors that restrict the innovation efficiency of enterprises. It is then concluded that in 2016,the efficiency of scientific and technological activities of industrial enterprises in Huiyang District is low,and that of general equipment manufacturing and shoe and garment manufacturing industries is low. It is suggested that related government departments should properly guide enterprises to adjust R&D input structure and intensity according to industrial planning and the results of relative effectiveness of DEA.

引文

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