Analysis of household demand patterns using household data: Re-thinking the use of unit values or community prices

Aimable Nsabimana

No wp-2024-22, WIDER Working Paper Series from World Institute for Development Economic Research (UNU-WIDER)

Abstract: Analysis of household food consumption patterns and welfare requires knowledge of household demand responses to changes in price and income. Estimation of the price and expenditure elasticities requires detailed data on household purchases and prices, which are often not available in many developing countries. To overcome constraints on the availability of price data, two approaches are mostly used: community prices and unit value (obtained by dividing household expenditure by quantity purchased). However, prices from these approaches are most likely measured with error.

Keywords: Households; Elasticity; Income; Prices; Household data; Food price (search for similar items in EconPapers)
Date: 2024
New Economics Papers: this item is included in nep-agr
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