经济效率的决定因素:南黑海拉帕海螺渔业的案例研究

M. Dağtekin, Serhan Candemir, G. Erik, Gülsüm Balçık Mısır
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引用次数: 2

摘要

发达国家和发展中国家渔船队的数量和技术能力不可避免地增加,这对有限的自然资源能力的管理和分配以及渔业的生态和社会经济可持续性都有重大影响。重要的是要确定这些影响,以便在渔业管理中作出正确的决定。本研究旨在评估土耳其黑海拉帕海螺渔民特定子集的捕捞能力、技术效率、规模效率和能力利用。研究中还比较了经济高效和低效的船只。通过对452名船东的面对面访谈获得的数据构成了研究的主要数据。收集了一年有关渔船经济效率的数据。经济效率在0.27 ~ 1之间,平均值为0.60。船主年龄、受教育年限和渔船长度对经济效益有显著的正向影响(p<0.05)。在研究的船只中,技术效率得分高于经济效率得分。这表明,渔民需要的不是技术信息,而是在数据成本水平上选择最佳投入组合的信息。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Determinants of economic efficiency: A case study of Rapa whelk (Rapana venosa) fisheries in the South Black Sea
The inevitable increase in the numerical and technological capacity of fishing fleets in developed and developing countries has major implications for the management and distribution of limited natural resource capacity, as well as the ecological and socio-economic sustainability of fisheries. It is important to determine these effects to make the right decisions in fisheries management. This study aims to assess the fishing capacity, technical efficiency, scale efficiency, and capacity use in a specific subset of Rapa whelk fishers, those in Turkey's Black Sea. Economically efficient and inefficient boats were also compared in the study. The data obtained through face-to-face interviews with 452 boat owners constitute the main data of the study. Data were collected about the economic efficiency of the boats for one year. While economic efficiency ranged between 0.27 and 1, the average value was found to be 0.60. It was concluded that the age of the owner, the education period, and the length of the fishing boat positively affected economic efficiency (p<0.05). In the boats studied, technical efficiency scores were greater than economic efficiency scores. This suggests that rather than technical information, fishers require information on selecting the optimum input combination at the data cost level.
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