Shock and Livestock Transactions in Rural Zambia: a Re-examination of the Buffer Stock Hypothesis

This study re-examines the buffer stock hypothesis regarding livestock by taking into account differences in wealth level, asset types, and periods after a shock. This paper takes advantage of a unique panel data set of agricultural households in Southern Province, Zambia. The data were collected by weekly interviews of 48 sample households from November 2007 to December 2009, covering two crop years in which an unusually heavy rainfall event took place. If we consider delayed responses to the heavy rain shock, our econometric analyses support the buffer stock hypothesis for cattle as well as small livestock. Overall, this paper suggests that conventional annual data sets used in the existing literature may miss the period-dependent transactions of assets after a shock.


Issue Date:
2012
Publication Type:
Journal Article
PURL Identifier:
http://purl.umn.edu/242125
Published in:
Japanese Journal of Rural Economics, Volume 14
Page range:
20-34
Total Pages:
15




 Record created 2017-04-01, last modified 2017-04-28

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