Agricultural productivity and mortality: evidence from Kagera, Tanzania
نویسندگان
چکیده
We ask whether prime-age adult mortality due to HIV/AIDS decreases the endowment of knowledge for agricultural production in Kagera, Tanzania, reducing total factor productivity. We also quantify how much this negative effect contributes to the decrease in long-term household agricultural income growth compared to the contribution of decreased accumulation of productive assets; household members, land, and livestock. We find that prime-age adult mortality decreases the accumulation of knowledge stock as total factor productivity and the contribution of this negative effect to the decrease in agricultural income growth is larger than the contribution of decreased accumulation of each productive asset.
منابع مشابه
Household Investment, Heterogeneous Productivity, and Poverty Dynamics: Theory and Evidence from Kagera, Tanzania∗
Agricultural households use assets not only for production as a source of income generation but also for protecting consumption from negative economic shocks. We show a model of household dynamic decisions on investment in agricultural productive assets under credit constraints and non-convex production technology. We test and estimate the model with data from Kagera, Tanzania in order to show ...
متن کاملDraft: March 2008 Preschool Nutrition and Subsequent Schooling Attainment: Longitudinal Evidence from Tanzania
This study analyses how childhood health determines future academic performance in Kagera region in Tanzania. Academic outcomes considered are years of education and delay in enrollment, while the measure of childhood health is (relative to the median) height. The repercussions of malnutrition in childhood on subsequent learning and school performance are analyzed by using a unique longitudinal...
متن کاملPreschool Nutrition and Subsequent Schooling Attainment: Longitudinal Evidence from Tanzania
This study analyses how childhood health determines future academic performance in Kagera region in Tanzania. Academic outcomes considered are years of education and delay in enrollment, while the measure of childhood health is (relative to the median) height. The repercussions of malnutrition in childhood on subsequent learning and school performance are analyzed by using a unique longitudinal...
متن کاملIs Sustainable Intensification Pro-Poor? Evidence from Small-Scale Farmers in Rural Tanzania
The transition of farming systems to higher levels of productivity without overusing natural resources is of rising interest especially in African countries, where population growth has often been larger than past productivity increases. This paper aims to contribute to the debate on whether environmentally friendly agricultural practices are compatible with economic interests. In the context o...
متن کاملHow Do Agricultural Subsectors Respond to Productivity Shocks? Evidence from a Bayesian DSGE Model in Iran
Understanding the dynamics of productivity shocks is instrumental if we are to identify the sources of economic growth. This paper, investigates dynamic effects of positives productivity shocks to agricultural subsectors during the period from 1991-2015, by disaggregating agricultural sector in Iran into four key subsectors (crops, livestock, fishing and forestry) through an estimated DSGE mode...
متن کامل