Vulnerability, seasonality and poverty in Ethiopia
Top Cited Papers
- 1 August 2000
- journal article
- research article
- Published by Taylor & Francis in The Journal of Development Studies
- Vol. 36 (6) , 25-53
- https://doi.org/10.1080/00220380008422653
Abstract
Most studies examining the dynamics of welfare have found large fluctuations in consumption over relatively short periods, suggesting substantial short‐run movements in and out of poverty. The consequence is that cross‐section poverty research may not be able to identify the poor. In this study, we explore this short‐run variability further. We use a data set on a panel of 1450 households in different communities in rural Ethiopia, surveyed thrice, over 18 months. On average year‐to‐year poverty is very similar. However, we find high variability in consumption and poverty, over the seasons and year‐by‐year. Econometric analysis suggests that consumption is affected by idiosyncratic and common shocks, including rainfall and household‐specific crop failure, while households respond to seasonal incentives related to changing labour demand and prices. The results imply that a larger number of households are vulnerable to shocks than implied by the standard poverty statistics, while some of the non‐poor in these statistics are in fact otherwise poor households temporally boosting their consumption as an optimal response to changing seasonal incentives.Keywords
This publication has 17 references indexed in Scilit:
- Income portfolios in rural Ethiopia and Tanzania: Choices and constraintsThe Journal of Development Studies, 1996
- Consumption and Income Seasonality in ThailandJournal of Political Economy, 1993
- Understanding ConsumptionPublished by Oxford University Press (OUP) ,1992
- The Extent of Measurement Error in Longitudinal Earnings Data: Do Two Wrongs Make a Right?Journal of Labor Economics, 1991
- Expected Poverty Under Risk-Induced Welfare VariabilityThe Economic Journal, 1988
- Earnings mobilityEuropean Economic Review, 1988
- On the Measurement of PovertyEconometrica, 1987
- A Class of Decomposable Poverty MeasuresEconometrica, 1984
- Stochastic Implications of the Life Cycle-Permanent Income Hypothesis: Theory and EvidenceJournal of Political Economy, 1978
- Dynamic Aspects of Earning MobilityEconometrica, 1978