Health Shocks and Natural Resource Management: Evidence from Western Kenya

Joshua Graff Zivin, Maria Damon, Harsha Thirumurthy

NBER Working Paper No. 16594
Issued in December 2010
NBER Program(s):Environment and Energy Program, Health Economics Program

Poverty and altered planning horizons brought on by the HIV/AIDS epidemic can change individual discount rates, altering incentives to conserve natural resources. Using longitudinal data from household surveys in western Kenya, we estimate impacts of health status on labor productivity and discount rates. We find that household size and composition are predictors of whether the effect on productivity dominates the discount rate effect, or vice-versa. Since households with more and younger members are better able to reallocate labor to cope with productivity shocks, the discount rate impact dominates for these households and health improvements lead to greater levels of conservation. In smaller families with less substitutable labor, the productivity impact dominates and health improvements lead to greater environmental degradation.

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Document Object Identifier (DOI): 10.3386/w16594

Published: Damon, Maria & Zivin, Joshua Graff & Thirumurthy, Harsha, 2015. "Health shocks and natural resource management: Evidence from Western Kenya," Journal of Environmental Economics and Management, Elsevier, vol. 69(C), pages 36-52. citation courtesy of

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