摘要
本文根据质量管理主要投入途径和产出成效方面,构建江苏光伏产业发展质量效率指标体系,使用DEA模型和动态Malmquist指数模型,从企业视角,对江苏光伏产业在2016—2020年的发展质量效率进行静态和动态研究,并通过Tobit回归模型进一步分析影响江苏光伏产业发展质量效率的因素。研究发现,江苏光伏企业综合效率、纯技术效率、规模效率平均值均保持较高水平,江苏光伏产业发展质量效率较高。同时,企业研发强度和净资产收益率对江苏光伏产业发展质量效率具有正向影响。
The indexes of development quality efficiency of photovoltaic industry in Jiangsu were designed according to the input and output aspects of quality management.From the enterprise perspective,the development quality efficiency in the year of 2016 to 2020 was analyzed using DEA model and Malmquist model,respectively.Then Tobit regression model was further adopted to identify the factors which could affect the development quality efficiency of photovoltaic industry.The results indicated that the efficiency values of photovoltaic industry in Jiangsu maintained at relatively high level.Meanwhile,both the enterprises'R&D intensity and return on equity had positive impacts on the development quality efficiency of photovoltaic industry in Jiangsu.
作者
刘颖佳
郭宁
李玥
郭靖冬
朱一鸣
朱志远
王卿
Liu Yingjia;Guo Ning;Li Yue;Guo Jingdong;Zhu Yiming;Zhu Zhiyuan;Wang Qing(Jiangsu Institute of Quality and Standardization)
出处
《中国质量与标准导报》
2023年第1期15-22,共8页
China Quality and Standards Review
基金
江苏省市场监督管理局科技计划项目《质量管理促进江苏省先进制造业集群高质量发展的路径研究——以光伏产业为例》(KJ207574)、《“江苏精品”标准先进性研究》(KJ207576)。
