摘要
文章根据2006—2016年中国11个沿海省(自治区、直辖市)的面板数据测算中国海洋经济绿色全要素生产率,并采用中介效应模型考察水产品贸易和环境规制对海洋经济绿色全要素生产率的影响机制。研究发现:在整体层面,水产品贸易对中国海洋经济绿色全要素生产率有显著的直接促进作用,且环境规制对提高海洋经济绿色全要素生产率的中介效应显著。在贸易方式层面,环境规制的中介效应对海洋经济绿色全要素生产率产生正向影响,但并未抵消水产品出口贸易的抑制作用;水产品进口贸易能够显著促进海洋经济绿色全要素生产率的提高。在区域层面,北方沿海地区水产品贸易对海洋经济绿色全要素生产率的促进作用高于南方;北方沿海地区水产品贸易对环境规制起到促进作用,而南方沿海地区相反。
Based on the panel data of 11 coastal Provinces(Autonomous Region,Municipalities)of China from 2006 to 2016,this paper estimated the green total factor productivity of China′s marine economy,and used the mediation effect model to investigate the influence mechanism of aquatic product trade and environmental regulation on green total factor productivity of marine economy.The results showed that at the overall level,the aquatic products trade had a significant direct promoting effect on the green total factor productivity of China′s marine economy,and the mediation effect of environmental regulation on the green total factor productivity of marine economy was significant.In terms of trade mode,the mediation effect of environmental regulation had a positive impact on the green total factor productivity of marine economy,but it did not offset the inhibitory effect of aquatic product export trade,while aquatic product import trade could significantly promote the improvement of the green total factor productivity of marine economy.At the regional level,the promoting effect of aquatic product trade on the green total factor productivity of marine economy in northern coastal areas was higher than that in southern.The trade of aquatic products in northern coastal areas played a promoting role in environmental regulation,while the opposite was true in southern.
作者
李晨
侯雅楠
刘大海
LI Chen;HOU Ya′nan;LIU Dahai(School of Economics,Ocean University of China,Qingdao 266100,China;First Institute of Oceanography,MNR,Qingdao 266061,China)
出处
《海洋开发与管理》
2023年第12期37-50,共14页
Ocean Development and Management
基金
山东省社会科学规划项目“‘双碳’目标下出口贸易隐含碳排放脱钩效应及减排策略研究”(23CJJJ38).
关键词
海洋经济绿色全要素生产率
水产品贸易
环境规制
中介效应
The green total factor productivity of marine economy
Aquatic products trade
Environmental regulation
Mediation effect
