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Estimation of Food Demand and Nutrient Elasticities from Household Survey Data
英文名称:
Estimation of Food Demand and Nutrient Elasticities from Household Survey Data
作者:
Kuo Huang; Biing-Hwan Lin
工作单位:
USDA's Economic Research Service
来源地址:
https://www.ers.usda.gov/publications/pub-details/?pubid=47347
关键词:
Demand elasticitieshousehold survey dataand food quality effect
年份:
2000
出版地:
Washington, DC, USA
总页数:
36 pp
语种:
English
摘要:
A methodology for estimating a demand system from household survey data is developed and applied to the 1987-88 Nationwide Food Consumption Survey data. The empirical results are sets of estimated demand elasticities for households segmented with different income levels. In addition, we apply these demand elasticities to estimate the implied nutrient elasticities for low-income households. The estimation results are useful in evaluating some food policy and program effects related to households of a specific income level.

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