Demand for fish in Asia: a cross-country analysis
Demand for fish in Asia: a cross-country analysis
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DOI：
10.1111/j.1467-8489.2008.00418.x
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发表时间：
2008-09-01
影响因子：
3.2
通讯作者：
Koeshendrajana, Sonny
中科院分区：
文献类型：
--
作者：
Dey, Madan Mohan;Garcia, Yolanda T.;Koeshendrajana, Sonny
对9个亚洲国家的鱼品需求模式进行了调查，采用了一种多阶段预算框架，允许对鱼品消费进行分类分析。本文强调了鱼类产品在种类、来源和消费者文化反应方面的异质性，这些因素对亚洲环境下的鱼类需求至关重要。具体而言，比较了收入群体的鱼类需求，以确定低收入和高收入家庭如何应对价格和收入变化。结果表明，研究中所有鱼类类型的估计价格和收入弹性在较贫穷的家庭中相对更具弹性。
Fish demand patterns in nine Asian countries were investigated using a multistage budgeting framework allowing a disaggregated approach to analysing fish Consumption. This paper highlights the heterogeneity of fisheries products in terms of species, sources and cultural responses of consumers, factors that are important in fish demand under the Asian setting. Specifically, fish demand by income groups were compared to determine how the low- and high-income households respond to price and income changes. Results showed that the estimated price and income elasticities of all fish types included in the study were relatively more elastic among the poorer households.