The Demand for Food and Calories

作者：Shankar Subramanian, Angus Deaton · 发表于：Journal of Political Economy · 年份：1996 · DOI：10.1086/262020 · 被引用次数：644 · 研究领域：Agricultural Economics and Practices、Income, Poverty, and Inequality、Monetary Policy and Economic Impact

We investigate nutrition and expenditure in rural Maharashtra in India. We estimate that the elasticity of calorie consumption with respect to total expenditure is 0.3-0.5, a range that is in accord with conventional wisdom. The elasticity declines only slowly with levels of living and is far from the value of zero suggested by a recent revisionist literature. In these Indian data, the calories necessary for a day's activity cost less than 5 percent of the daily wage, which makes it implausible that income is constrained by nutrition rather than the other way around.