Welfare impact of Rising food prices: QUAIDS - Uregia, Nigussie Tefera
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Ethiopia has experienced high food prices, especially since 2005. This paper examines the welfare impacts of rising food prices in rural Ethiopia using Quadratic Almost Ideal Demand System (QUAIDS) approach controlled for expenditure endogeneity and zero consumption expenditure. The elasticity coefficients, derived from QUAIDS, are used to estimate Compensated Variations (CV), which explicitly accounts for profit function and substitution effects. The study uses Ethiopia Rural Household Survey (ERHS) panel data, encompassing both low and high price periods.

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Produktbeschreibung
Ethiopia has experienced high food prices, especially since 2005. This paper examines the welfare impacts of rising food prices in rural Ethiopia using Quadratic Almost Ideal Demand System (QUAIDS) approach controlled for expenditure endogeneity and zero consumption expenditure. The elasticity coefficients, derived from QUAIDS, are used to estimate Compensated Variations (CV), which explicitly accounts for profit function and substitution effects. The study uses Ethiopia Rural Household Survey (ERHS) panel data, encompassing both low and high price periods.
Autorenporträt
Nigussie Tefera Uregia FSIN Technical Working Group Member, Resilence Measurement. He is an economist and statistician with more than 10 years experience on food security analysis. He contributes towards understanding for measuring resilience for food and nutrition security analysis.