The adoption of more efficient farming practices and technologies that enhance agricultural productivity and improve environmental sustainability is instrumental for achieving economic growth, food security and poverty alleviation in sub-Saharan Africa. Our research examines the interaction...

Health disparities are abundantly recorded in literature, but is much less understood within a rural-urban context. In this paper, four major diseases in Virginia are studied: cancer, stroke, cardiovascular disease (heart disease) and chronic obstructive pulmonary disease (COPD). Separate count...

Agricultural development is essential for improved well-being in rural Ecuador. As much as 40% of the population relies on agriculture as its primary source of income and agricultural exports account for a significant proportion of foreign exchange revenue. In the highlands, potatoes are a major...

Ecuadorian farmers do not play the investment game (Berg, Dickhaut and McCabe 1995) the same with community farmers as they do with agricultural technicians. Women exhibit a preference for trust in agricultural technicians (vertical trust). Using experimental and survey data from 191 farmers we...

Qualitative evidence suggests that 1890 institutions play a significant role in delivering extension information to limited-resource, particularly minority, farmers. However, there is little empirical evidence of economic impacts of public investments in 1890 extension programs. This paper...

Economic impacts of research that developed Rosette Virus-resistance peanut in Uganda are estimated. Changes in economic surplus are calculated and combined with household data to assess changes in poverty rates and effects on livelihoods of the poor. The poverty rate may decline up to 1.5...

Recent public cash assistance reform measures designed to induce recipients to leave welfare and enter the workforce represent the most important change in social welfare policy in recent decades. Single female-headed families with children (SFHFwC), who represent 53 percent of non-metropolitan...

The benefits of developing and releasing salinity-tolerant and phosphorous-deficiency-tolerant rice in Bangladesh, India, Indonesia and the Philippines were estimated for marker-assisted breeding as compared to conventional breeding using economic surplus analysis. Marker-assisted breeding is...

This paper presents an economic model of group formation with an application to data collected from an agricultural credit program in western Honduras. We formulate a simple theory of group formation using the concept of centers of gravity to explain why individuals join a group. According to...