环境规制工具、研发补贴对绿色技术创新的影响研究  

Research on the Impact of Environmental Regulation Tools and R&D Subsidies on Green Technology Innovation

作　　者：张文卿 陈宇科[2] ZHANG Wenqing;CHEN Yuke(School of Economics and Business Administration,Chongqing University,Chongqing 400044,China;School of Economics and Management,Chongqing Normal University,Chongqing 401331,China)

机构地区：[1]重庆大学经济与工商管理学院,重庆400044 [2]重庆师范大学经济与管理学院,重庆401331

出　　处：《生态经济》2022年第1期36-46,共11页Ecological Economy

基　　金：国家社会科学基金重点项目“西部地区装备制造业技术进步路径选择的环境和条件研究”(14AJL015);国家社会科学基金项目“绿色技术创新视角下的西部地区环境规制研究”(18BJY093);重庆市社会科学规划重大项目“科技创新驱动重庆‘智造重镇’建设研究”(2020ZDJJ01)。

摘　　要：梳理了环境规制工具、研发补贴对绿色技术创新的作用机理,以2008—2018年中国工业省级面板数据为样本,利用层次回归分析法实证检验了环境规制工具、研发补贴对绿色技术创新的直接影响与联合影响,并进一步检验了这两类影响的空间异质性。结果显示:(1)直接管制型规制强度与绿色技术创新显著负相关,经济激励型规制强度、研发补贴强度与绿色技术创新显著正相关。(2)从全国层面看,研发补贴对直接管制型规制对绿色技术创新的影响存在正向调节效应,研发补贴与经济激励型规制对绿色技术创新存在正向交互效应。(3)对于东部沿海与长江中下游地区,研发补贴与经济激励型规制对绿色技术创新的交互效应不显著;对于中西部非长江中下游地区,直接管制型规制对绿色技术创新的抑制作用较弱,研发补贴对直接管制型规制绿色创新激励效应的正向调节作用较强。Based on combing the theoretical mechanism of environmental regulation tools and research and development subsidies that affect green technology innovation,this paper uses the panel data of China’s industry from 2008 to 2018 as samples,and uses hierarchical regression analysis to empirically test the environmental regulation tools and research and development subsidies.The direct impact and joint impact of green technology innovation,and further examined the spatial heterogeneity of these two types of impact.The empirical research results show that:(1) the intensity of direct regulatory environmental regulation is significantly negatively correlated with green technology innovation,and the intensity of economic incentive environmental regulation and the intensity of R&D subsidies are significantly positively correlated with green technology innovation;(2) at the national level,R&D subsidies have a positive moderating effect on the relationship between direct regulatory environmental regulation and green technology innovation,and R&D subsidies and economic incentive environmental regulation have a positive interaction effect on green technology innovation;(3) for the eastern coastal areas and the middle and lower reaches of the Yangtze River,the interaction effect of R&D subsidies and economic incentive regulation on green technology innovation is not significant;for the central and western regions of the middle and lower reaches of the Yangtze River,the inhibition effect of direct regulatory environmental regulation on green technology innovation is weaker,the positive moderating effect of R&D subsidies on the incentive effect of direct regulatory environmental regulation on green innovation is stronger.

关 键 词：环境规制工具 研发补贴 绿色技术创新 

分 类 号：F062.2[经济管理—政治经济学] X196[环境科学与工程—环境科学]