A price index of farmed fish: The case of Turkish aquaculture market

IF 3.8 2区经济学 Q1 AGRICULTURAL ECONOMICS & POLICY Aquaculture Economics & Management Pub Date : 2023-01-19 DOI:10.1080/13657305.2023.2168089

Mustafa Tolga Tolon

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Abstract

Abstract This study analyzed the market price dynamics of farmed fish using a price index in Turkey. A specific “Price Index” incorporating the leading aquaculture species produced by Turkish aquaculture, has been calculated for a five-year period spanning from 2016 to 2020. The empirical analysis is based on 60-month price and quantity data of chosen aquaculture species traded in a major wholesale fish market. Calculated prize index clearly indicates the noticeable effects of unusual economic and market dynamics on farmed fish prices. The significant increase in prices of agricultural inputs including aquafeed, electricity, fuel, maintenance of materials, and maintenance of buildings, as well as the impact of the Covid-19 pandemic in 2020, are the major factors influencing upward changes in price index. The “Turkish Aquaculture Price Index” is a practical tool that uses numerical expressions to reflect the periodic increase or decrease in the price of the aquaculture product commodity and makes significant contributions to understanding the price patterns and factors that have a cointegrated relation with the price changes in aquaculture market.

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养殖鱼类价格指数：以土耳其水产养殖市场为例

摘要本研究使用土耳其的价格指数分析了养殖鱼类的市场价格动态。计算了一个具体的“价格指数”，其中包括土耳其水产养殖生产的主要水产养殖物种，为期五年，从2016年到2020年。实证分析基于一个主要鱼类批发市场交易的选定水产养殖物种60个月的价格和数量数据。计算的奖金指数清楚地表明了不同寻常的经济和市场动态对养殖鱼类价格的显著影响。包括水产饲料、电力、燃料、材料维护和建筑物维护在内的农业投入品价格大幅上涨，以及2020年新冠肺炎疫情的影响，是影响价格指数上涨的主要因素。“土耳其水产养殖价格指数”是一种实用的工具，它使用数字表达式来反映水产养殖产品商品价格的周期性上涨或下跌，并对理解与水产养殖市场价格变化具有协整关系的价格模式和因素做出了重大贡献。

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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来源期刊

Aquaculture Economics & Management FISHERIES-

CiteScore

7.30

自引率

17.90%

发文量

期刊介绍： Aquaculture Economics and Management is a peer-reviewed, international journal which aims to encourage the application of economic analysis to the management, modeling, and planning of aquaculture in public and private sectors. The journal publishes original, high quality papers related to all aspects of aquaculture economics and management including aquaculture production and farm management, innovation and technology adoption, processing and distribution, marketing, consumer behavior and pricing, international trade, policy analysis, and the role of aquaculture in food security, livelihoods, and environmental management. Papers are peer reviewed and evaluated for their scientific merits and contributions.