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| 流域生态补偿政策下受偿地区碳减排效应——以新安江流域为例 | |
| 引用本文： | 张晖,顾典,吴霜,虞祎.流域生态补偿政策下受偿地区碳减排效应——以新安江流域为例[J].资源科学,2022,44(4):768-779. |
| 作者姓名： | 张晖 顾典 吴霜 虞祎 |
| 作者单位： | 1.南京林业大学经济管理学院,南京 210037 2.浙江大学公共管理学院,杭州 310058 3.南京农业大学经济管理学院,南京 210014 |
| 基金项目： | 国家社会科学基金项目(21BGL167) |
| 摘 要： | 作为中国治理生态环境的重要政策工具之一,流域生态补偿政策正逐步探索由单一水环境治理向流域综合环境治理的转变之路。现如今,流域补偿政策能否实现碳减排效应,在碳达峰、碳中和双重挑战中发挥积极作用成为众多学者研究的热点。本文基于2006—2019年地级市面板数据,将新安江流域生态补偿试点视为准自然实验,构建双重差分模型探究流域生态补偿政策对受偿地区碳排放的影响。结果表明：①新安江流域生态补偿政策显著降低黄山市碳排放总量,抑制效应为4.9%;②补偿政策的外溢效应与政策效应的作用方向一致,且该溢出效应随着距离的增加而衰减;③碳减排效应机制分析结果验证“流域生态补偿政策—产业结构转型—推进技术进步—碳排放下降”正向传导机制成立,且该政策并未通过抑制经济增长实现碳减排。最后,从逐步开展流域生态补偿政策、实现补偿模式多元化、警惕污染产业就近转移等三方面提出相关建议。 |
| 关 键 词： | 流域生态补偿 碳减排 双重差分法 新安江流域 溢出效应 受偿地区 |
| 收稿时间： | 2021-07-27 |
| 修稿时间： | 2021-10-27 |
Effect of emission reduction in the compensated areas under the policy of watershed eco-compensation: A case study of the Xin’an River Basin |
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| ZHANG Hui,GU Dian,WU Shuang,YU Yi.Effect of emission reduction in the compensated areas under the policy of watershed eco-compensation: A case study of the Xin’an River Basin[J].Resources Science,2022,44(4):768-779. | |
| Authors: | ZHANG Hui GU Dian WU Shuang YU Yi |
| Institution: | 1. College of Economics and Management, Nanjing Forestry University, Nanjing 210037, China 2. School of Public Affairs, Zhejiang University, Hangzhou 310058, China 3. College of Economics and Management, Nanjing Agricultural University, Nanjing 210014, China |
| Abstract: | As one of the important policy tools for ecological environment management in China, the policy of watershed eco-compensation is upgrading from water environment management alone to comprehensive environment management of watersheds. Current, many studies focus on this policy to examine whether it can play an active role against the challenges of peaking carbon dioxide emissions and achieving carbon neutrality. Based on the 2006-2019 panel data of prefecture-level cities, this study took the Xin’an River Basin—a pilot area for watershed eco-compensation—as a natural experiment site to build a difference-in-differences (DID) model to investigate the effect of the policy on carbon emissions in the compensated area. The results are as follows: (1) The policy of eco-compensation implemented in the Xin’an River Basin significantly reduced the total carbon dioxide emissions in Huangshan City, and the inhibitory effect was 4.9%; (2) The spillover effect of the eco-compensation policy was significantly in the same direction as the policy effect, and this spillover effect decreased as the distance increased; (3) The results of the analysis on the effect of carbon emission reduction verified the validity of the following positive transmission mechanism: The policy of watershed eco-compensation—industrial structure transformation—technological progress—carbon emission reduction. Moreover, this policy did not achieve carbon emission reduction by depressing local economic growth. Finally, relevant policy recommendations were put forward to gradually carry out the policy watershed eco-compensation, realizing the diversification of compensation ways, and preventing the relocation of pollution-intensive industries to the neighboring areas. |
| Keywords: | watershed eco-compensation carbon emission reduction DID method Xin’an River Basin spillover effect compensated areas |
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