| 摘要: |
| 文章基于2006—2018年中国11个沿海省（自治区、直辖市）的数据，综合政府主导与市场激励型环境规制，利用熵权法得到海洋环境规制强度；结合SBM模型和Malmquist-Luenberger指数，测度了沿海省（自治区、直辖市）海洋经济绿色全要素生产率；在此基础上实证分析环境规制对海洋经济绿色全要素生产率的影响，并对技术创新的中介效应进行检验。结果表明：环境规制能够促进海洋经济绿色全要素生产率的增长，但在长江流域以南、长江流域以北沿海地区之间存在异质性；环境规制通过影响海洋科技创新投入和产出，可以影响海洋经济绿色全要素生产率。并从深化环境规制改革和强化技术创新两方面提出促进海洋经济绿色发展的政策建议。 |
| 关键词: 海洋经济 环境规制 绿色全要素生产率 技术创新 中介效应 |
| DOI：10.20016/j.cnki.hykfygl.20230202.015 |
| 投稿时间：2022-05-04修订日期：2022-12-26 |
| 基金项目:国家社会科学基金重大项目“海洋生态损害补偿标准与制度设计”（16ZDA049）. |
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| Influence of Environmental Regulation on Green Total Factor Productivity of Marine Economy |
| ZHANG Huimin,LI Jingmei |
| School of Economics, Ocean University of China;Institute of Marine Development, Ocean University of China |
| Abstract: |
| Based on the data of China′s 11 coastal provinces from 2006 to 2018, this paper synthesized the government-led and market-driven environmental regulations, and used entropy weight method to get the intensity of marine environmental regulations. Combined with SBM model and Malmquist-Luenberger index, the green total factor productivity of marine economy in coastal provinces was measured. On this basis, it empirically analyzed the influence of environmental regulation on the green total factor productivity of marine economy, and tested the mediating effect of technological innovation. The results showed that environmental regulation could promote the growth of green total factor productivity of marine economy, but there was heterogeneity between coastal provinces south and north of the Yangtze River. Environmental regulation could affect the green total factor productivity of marine economy by affecting the input and output of marine science and technology innovation. Finally, this paper put forward policy suggestions to promote the green development of marine economy from two aspects: deepening the reform of environmental regulation and strengthening technological innovation. |
| Key words: Marine economy, Environmental regulation, Green total factor productivity, Technological innovation, Mediating effect |
