The law of one price (LOP) plays an important role as a building block in theories of international trade and exchange rate determination. It also serves as a measure of integration for international commodity markets. The LOP states that in competitive markets after adjustment for...

The purpose of this study is to assist planners and scientists in assessing the economic implications of the USAID-funded Integrated Pest Management-Collaborative Research Support Program (IPM CRSP) research activities. The study presents a framework and a set of procedures for documenting,...

Using a cross section data collected in 2005, this study uses both parametric and semi-parametric methods to investigate key factors associated with household vulnerability to drought and economic downturns from exposure to shocks in Niger, conditioned on household and community assets. The...

Research and development of Bt rice in Southeast Asia has been overshadowed by the contentious debate over the potential release of transgenic food crops into the region. The study provides empirical evidence on the potential size and distribution of economic benefits of adopting Bt Indica rice...

The state of Virginia has been a leader in the design and implementation of welfare reform measures. State welfare reforms were enacted in 1996 and federal reforms followed shortly after in 1996. Initial decreases in program caseloads and the movement of former recipients from unemployment to...

In international trade involving agricultural products, attempts to safeguard the health of humans, animals, and plants, have led to the imposition of sanitary and phytosanitary (SPS) standards. Due to the fact that groundnuts are susceptible to aflatoxin contamination, stringent aflatoxin...

This dissertation explores household risk and savings behavior in Zimbabwe, and agricultural technology adoption, and the impact of public investments on the economy and community health in Ethiopia. The first paper analyzes changes in per capita consumption and savings behavior in Zimbabwe...

This dissertation consists of three essays that examine consumer behavior with respect to drinking water quality issues. The first essay uses contingent valuation method to explore consumersâ willingness to pay (WTP) for a hypothetical material in home drinking water infrastructure that will...