美国公立学校对当地肉类的需求：爱荷华州EASI申请

IF 6.8 1区经济学 Q1 AGRICULTURAL ECONOMICS & POLICY

Food Policy Pub Date : 2025-04-01 DOI:10.1016/j.foodpol.2025.102858

Shara Akat , Elliott J. Dennis , Azzeddine M. Azzam

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引用次数: 0

摘要

利用精确仿射石指数（EASI）需求模型和美国农业部关于爱荷华州公立学校的农场到学校数据，本文提供了美国公立学校对当地牛肉、猪肉和鸡肉需求的第一组估计。我们发现，公立学校比普通消费者对价格变化更敏感，而鸡肉比牛肉和猪肉从学校在这三种肉类上的支出增加中受益更多。通过粗略的计算，我们得出结论，虽然目前对农村经济的影响很小，但随着购买当地肉类的学校比例的增加，这种影响可能会变得很大。

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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Demand for local meat by US public schools: An EASI application to Iowa

Using the Exact Affine Stone Index (EASI) demand model and USDA Farm-to-School data on Iowa public schools, this paper provides the first set of estimates of public school demand for local beef, pork, and chicken in the United States. We find that public schools are more sensitive to price changes than conventional consumers, and chicken benefits more than beef and pork from an increase in school expenditure on the three types of meat. Using back-of-the-envelope calculations, we conclude that while the economic impact on rural economies is currently minor, it could potentially become significant as the percentage of schools purchasing local meat increases.

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来源期刊

Food Policy 管理科学-农业经济与政策

CiteScore

11.40

自引率

4.60%

发文量

128

审稿时长

62 days

期刊介绍： Food Policy is a multidisciplinary journal publishing original research and novel evidence on issues in the formulation, implementation, and evaluation of policies for the food sector in developing, transition, and advanced economies. Our main focus is on the economic and social aspect of food policy, and we prioritize empirical studies informing international food policy debates. Provided that articles make a clear and explicit contribution to food policy debates of international interest, we consider papers from any of the social sciences. Papers from other disciplines (e.g., law) will be considered only if they provide a key policy contribution, and are written in a style which is accessible to a social science readership.