Economies of Scale, Household Size, and the Demand for Food
In this paper, we demonstrate that the empirical evidence is exactly the opposite of the theo-retical predictions. With total household expenditure per capita (PCE) held constant, expenditure per head on food falls with the number of heads. The result appears to be quite general; we find it not only in the United States, but also in Britain and France, and more surprisingly, in Taiwan, Thailand, Pakistan and among African households in South Africa. The size of the effect is also contrary to the theoretical analysis. In the United States, Britain, and France, food consumption falls by only a small amount as the scale of the household increases.
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- Lanjouw, Peter & Ravallion, Martin, 1995.
"Poverty and Household Size,"
Royal Economic Society, vol. 105(433), pages 1415-1434, November.
- Lanjouw, Peter & Ravallion, Martin & DEC, 1994. "Poverty and household size," Policy Research Working Paper Series 1332, The World Bank.
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- Moffitt, Robert, 1989. "Estimating the Value of an In-Kind Transfer: The Case of Food Stamps," Econometrica, Econometric Society, vol. 57(2), pages 385-409, March.
- Thomas M. Fraker & Alberto P. Martini & James C. Ohls, 1995. "The Effect of Food Stamp Cashout on Food Expenditures: An Assessment of the Findings from Four Demonstrations," Journal of Human Resources, University of Wisconsin Press, vol. 30(4), pages 633-649.
- Deaton,Angus & Muellbauer,John, 1980. "Economics and Consumer Behavior," Cambridge Books, Cambridge University Press, number 9780521296762. Full references (including those not matched with items on IDEAS)
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