可转让捕鱼配额对成本、价格和季节长度的影响

IF 2 3区经济学 Q2 ECONOMICS

Marine Resource Economics Pub Date : 2021-12-03 DOI:10.1086/716728

R. Pincinato, F. Asche, A. Cojocaru, Yaqin Liu, K. Roll

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引用次数: 11

摘要

个人捕鱼配额激励渔民降低成本（或提高生产力），延长收获季节，并通过提高捕获质量来提高价格。当特定渔业的管理系统发生变化时，这三种影响的程度取决于渔业的特点以及所服务的市场和供应链。本文使用差异中的差异方法来调查监管变化对所有三个结果的影响，该变化引入了挪威白鱼渔业中的个别捕捞配额和一些可转移性觅食群体。结果表明，监管变化后，船只价格上涨，这意味着上岸的鱼的质量更高，但没有显示捕鱼季节的显著延长或平均成本的降低。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Impact of Transferable Fishing Quotas on Cost, Price, and Season Length

Individual fishing quotas give fishers incentives to reduce costs (or increase productivity), lengthen the harvest season and increase price by improving catch quality. To what extent each of these three effects will be present when the management system is changed in a specific fishery depends on the characteristics of the fishery and on themarkets and supply chains served. This paper uses a difference-in-differences approach to investigate the impact on all three outcomes of a regulatory change that introduced individual fishing quotas with some transferability foragroupofcoastal vessels in theNorwegianwhitefishfisheries. The results indicatehigherex-vessel prices after the regulatory change, which imply higher quality of the fish landed, but show no significant extension of the fishing season or reduction of the average cost.

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来源期刊

Marine Resource Economics 农林科学-渔业

CiteScore

4.30

自引率

10.30%

发文量

审稿时长

>12 weeks

期刊介绍： Marine Resource Economics (MRE) publishes creative and scholarly economic analyses of a range of issues related to natural resource use in the global marine environment. The scope of the journal includes conceptual and empirical investigations aimed at addressing real-world oceans and coastal policy problems. Examples include studies of fisheries, aquaculture, seafood marketing and trade, marine biodiversity, marine and coastal recreation, marine pollution, offshore oil and gas, seabed mining, renewable ocean energy sources, marine transportation, coastal land use and climate adaptation, and management of estuaries and watersheds.