海洋渔业对我国海洋经济的发展起着举足轻重的作用,但在海洋渔业迅速为我们创造巨大财富的同时,却遭到了掠夺性地捕捞,使海洋渔业资源陷入了日益枯竭的境地。通过分析后认为由于海洋渔业资源产权不明晰, 具有公共资源的性质,所以人们在对海洋渔业资源利用时会产生负的外部性和使用者之间的博弈行为,这成为海洋渔业资源过度利用的主要原因。 Marine fishery plays a decisive role in the development of marine economy in our country. However, while marine fisheries have rapidly created huge wealth for us, they have been predatoryly caught and their marine fishery resources have become increasingly depleted. Through the analysis, it is considered that due to the unclear property rights of marine fishery resources and the nature of public resources, people will have negative externality and game behavior among users when using marine fishery resources, which has become an overuse of marine fishery resources main reason.