渔民登陆位置的离散选择建模

IF 2 3区 经济学 Q2 ECONOMICS Marine Resource Economics Pub Date : 2022-06-10 DOI:10.1086/719929
Anna M. Birkenbach, A. Cojocaru, Martin D. Smith, F. Asche
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引用次数: 6

摘要

关于在哪里降落和出售渔获物的商业捕鱼决策对渔业社区具有重要的效率和分配影响。与捕鱼地点的选择不同,着陆地点的选择很少受到关注。我们开发了挪威北部渔民登陆点的模型。虽然渔民对旅行距离的反应很高,但我们发现,预期收入对着陆地点选择的驱动力较小。相反,选择主要取决于国家的高度依赖,大多数船只总是在同一港口靠岸。这些结果表明,旨在重新分配靠岸以帮助某些社区的经济政策不一定会吸引渔民离开他们喜欢的靠岸点。另一方面,一些渔民对季节内种群动态的反应让我们得以一窥气候变化如何在未来几年重塑上岸和海产品生产的空间平衡。
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Discrete Choice Modeling of Fishers’ Landing Locations
Commercial fishing decisions about where to land and sell catches have important efficiency and distributional implications for fishing communities. Unlike fishing location choices, landing locations choices have received little attention. We develop a model of fishers’ landing sites in northern Norway. While fishers are highly responsive to travel distance, we find that expected revenues are a lesser driver of landing location choices. Rather, choices are dominated by strong state dependence, and most vessels always land at the same port. These results suggest that economic policies designed to redistribute landings in order to aid certain communities would not necessarily draw fishers away from their preferred landing sites. On the other hand, the responsiveness of some fishers to intraseasonal stock movements offers a glimpse of how climate change could reshape the spatial equilibria of landings and seafood production in years to come.
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来源期刊
Marine Resource Economics
Marine Resource Economics 农林科学-渔业
CiteScore
4.30
自引率
10.30%
发文量
25
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.
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