Consumption smoothing? Livestock, insurance and drought in rural Burkina Faso

• 成果类型: Article; Proceedings Paper
• 署名作者: Kazianga, Harounan; Udry, Christopher
• 署名单位: Columbia University; Yale University
• 刊物名称: JOURNAL OF DEVELOPMENT ECONOMICS
• ISSN/ISSBN: 0304-3878
• DOI: 10.1016/j.jdeveco.2006.01.011
• 发表日期: 2006
• 页码: 413-446
• 关键词: Livestock; consumption smoothing; permanent income hypothesis; precautionary saving; risk sharing

摘要

This paper explores the extent of consumption smoothing between 1981 and 1985 in rural Burkina Faso. In particular, we examine the extent to which livestock, grain storage and inter-household transfers are used to smooth consumption against income risk. The survey coincided with a period of severe drought, so the results provide direct evidence on the effectiveness of these various insurance mechanisms when they are the most needed. We find evidence of little consumption smoothing. In particular, there is almost no risk sharing, and households rely almost exclusively on self-insurance in the form of adjustments to grain stocks to smooth out consumption. The outcome, however, is far from complete smoothing. Hence the main riskcoping strategies which are hypothesized in the literature (risk sharing and the use of assets as buffer stocks) were not effective during the survey period. (c) 2006 Elsevier B.V. All rights reserved.