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中国的渔业补贴改革

Kaiwen Wang¹, Matthew N Reimer^1,2, James E Wilen¹

¹Department of Agricultural and Resource Economics, University of California, Davis, CA 95616.

Proceedings of the National Academy of Sciences of the United States of America

|June 20, 2023

概括

在中国取消有害的渔业补贴,加速了船舶的退役,并减少了舰队的容量. 然而,这种效应被增加的船舶退休补贴所加剧,突出了政策背景的重要性.

科学领域:

渔业管理渔业管理
海洋政策海洋政策
环境经济学环境经济学

背景情况:

渔业补贴因增加渔业能力和过度捕捞而受到批评,导致达成一项消除有害补贴的全球协议.
关于取消补贴的有效性仍在争论中,特别是在已经控制能力的有限获取渔业中.
缺乏关于降低渔业补贴的定量影响的实证证据.

研究的目的:

评估中国渔业补贴改革对船队容量的影响.
了解减少有害补贴与其他政策措施在产能调整中的作用.

主要方法:

分析涉及降低中国渔业补贴的政策改革.
检查改革后船舶退役率和舰队容量变化的情况.

主要成果:

中国的补贴削减导致船舶退役的速度加快,降低了整体舰队容量.
较旧和较小的船只因减产能力而受到不成比例的影响.
减少有害补贴是其中的一个因素,但增加船舶退役补贴也对减少产能至关重要.

结论:

中国的渔业补贴改革成功降低了船队容量.
消除有害补贴的有效性取决于更广泛的政策环境,包括补充措施的存在,如船舶退休支持.
政策设计对于实现渔业管理所期望的结果至关重要.

关键词:

中国中国中国中国.回购计划是回购计划.渔业补贴渔业补贴渔业补贴可持续的渔业可持续的渔业

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Sustainable Development

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