Bioeconomic models can provide powerful insights into the interactions between people and the natural ecosystems on which they depend. For example, bioeconomic models of fisheries have long been used to provide early warnings about the sustainability of harvest levels or the impacts of new...

Taking successful development interventions to scale is critical if the world is to achieve the Millennium Development Goals and make essential gains in the fight for improved agricultural productivity, rural incomes, and nutrition. How to support scaling up in these three areas, however, is a...

"Almost unaffected by the 2008 wave of soaring world food prices, Ugandan local market prices exhibit signs of high price volatility in the first quarter of 2009. At the household level, while net producers may reap some benefits from this increase in food prices, net consumers are more likely...

The institutional change in rural Kyrgyzstan during the transition period included farm reorganization, land reform, building markets, and community institutions. The land reform established private property rights to land, including the rights to transfer, exchange, sell, lease, and use the...

"The A stochastic frontier production function is used to estimate agricultural efficiency index. Then, controlling for household characteristics and other exogenous variables, the efficiency index is regressed on the probability of being sick. Estimation is performed using the treatment effect...

"Malaria afflicts many people in the developing world, and due to its direct and indirect costs it has widespread impacts on growth and development. The global impact of malaria on human health, productivity, and general well-being is profound. Human activity, including agriculture, has been...

"This paper uses data envelopment analysis and new data from Burkina Faso to test the impact of intercontinental and continental migration on technical efficiency in the production of two cereals—millet and sorghum—by rural households. Econometric evidence supports our theoretical...

"The maintenance of crop diversity on farmers' fields in hot spots of plant genetic diversity is considered a ”global life insurance policy“ in the Convention on Biological Diversity (CBD 2001:1). This paper provides evidence of the importance of the contribution of poor women farmers to the...