This study analyzes how market imperfections affect land productivity in a degraded low-potential cereal- livestock economy in the Ethiopian highlands. A wide array of variables is used to control for land quality in the analysis. Results of three different selection models were compared with...

This theoretical paper intends to provide an explanation of the implementation of behind-the-border policies, border policies, and of the inefficiency of trade negotiations. We consider a general equilibrium model of international trade with two identical countries, two commodities, a...

In developing countries across Asia, food marketing parastatals have played an important role in agricultural policy, especially with regard to government efforts to stabilize food prices. Three broad market failures constitute the primary arguments for this form of government intervention: a...

The great diversity of agricultural activities and practices across the African continent has significant implications for technology transfer and productivity growth. This paper compiles diverse spatial data on biophysical conditions, farming systems, demographics, and infrastructure to...

This 2014–2015 Global Food Policy Report is the fourth in an annual series that provides a comprehensive overview of major food policy developments and events. In this report, distinguished researchers, policymakers, and practitioners review what happened in food policy in 2014 at the global,...

In many developing countries, to sustain the provision of agricultural services to farmers, many have advocated the use of service fees. Successful implementation of such schemes requires understanding of determinants of farmers' willingness to pay. In this paper we use a multivariate probit...

In Bangladesh—one of the poorest countries in Asia, where rice accounts for almost 70 percent of consumers' caloric intake—the share of the less expensive, low-quality coarse rice is shown to be rapidly decreasing in rice markets and the quality premium for the best-quality rice has been...

This study tests the long-run and short-run integration of maize markets in Malawi using the co-integration approach within the Vector Autoregressive modeling framework. The analysis is extended to Wald-F Granger Causality tests to see the direction of causality between maize markets. A total of...

One of the main drawbacks of current methods to measure market integration is the assumption of constant transaction costs. In this paper, we propose a non-parametric extension to the commonly used threshold models, allowing us to estimate transaction costs in a more flexible way. We illustrate...