摘要
文章在测算2000—2016年中国30个省市产能利用率和技术创新水平的基础上,考察了产能过剩治理对技术创新的影响,并利用中介效应模型对其传导机制进行检验。研究结果表明:产能过剩治理促进了中国工业的技术创新,产能过剩治理对工业技术创新的影响通过提高工业结构中的产业集中度和行业技术密集度实现;对东部地区的影响程度要大于中西部地区,且地区间传导机制也存在差异——东部地区通过产业集中度和行业技术密集度两方面传导,中西部地区则只通过产业集中度传导;金融危机发生后产能过剩治理对工业技术创新的影响程度更大。根据研究结果,未来可以从三方面解决中国工业产能过剩问题:推进兼并重组,提高产业集中度;助力转型升级,提高行业技术密集度;鼓励技术创新,实现去产能。
Based on the measurement of capacity utilization rate and technological innovation level of30 provinces and cities in China from 2000 to 2016,this paper examines the impact of overcapacity treatment on technological innovation,and uses the mediating effect model to test its transmission mechanism.The research results show that overcapacity treatment can promote technological innovation.In the process of overcapacity treatment,it will promote technological innovation in Chinese industrial sector by improving industrial concentration and industry technology intensity.The overcapacity treatment in the eastern region has a greater impact on industrial technology innovation than in the central and western regions,and there are also differences in inter-regional transmission mechanisms.The eastern region is transmitted through industrial concentration and industrial technology intensity,while the central and western regions are only transmitted through industrial concentration.After the occurrence of financial crisis,overcapacity treatment has larger influence on industrial technological innovation.Based on the research results,it is believed that we can resolve the current overcapacity problem from three aspects:promoting the merger and reorganization,and improving the industrial concentration;helping transformand upgrade,and improving the industry’s technology intensity;encouraging technological innovation,and achieving de-capacity.
作者
吕品
刘炜亚
杨君
LU Pin;LIU Weiya;YANG Jun(School of Economics and Management,Zhejiang Sci-Tech University, Hangzhou 310018,China)
出处
《浙江理工大学学报（社会科学版）》
2019年第2期109-119,共11页
Journal of Zhejiang Sci-Tech University：Social Sciences
基金
国家自然科学基金面上项目(71772166)
教育部青年项目(17YJC790062)
浙江省软科学研究计划项目(2018C35037)
浙江省自然科学基金项目(LQ18G030016
LY18G030037)
浙江省教育厅项目(Y201737964)
关键词
产能过剩
产能利用率
技术创新
中介效应
overcapacity
capacity utilization rate
technological innovation
mediating effect
