This paper investigates optimal trade-related policies for managing import risk arising from invasive species. We find analytical evidence that when a cleaning technology is available for foreign exporters and the optimal level of import inspections is strictly positive, a penalty imposed on...

This article investigates the welfare effects of alternate producer collusion schemes in a context where collusion is authorized in order to cover fixed costs. Using a linear equilibrium displacement model, we find evidence that, when the producer group is allowed to control quota levels, an...

Transportation costs and buyer market power reduce prices and income received by farmers in developing countries. Transportation costs directly affect the marketing margin and also exacerbate market power by limiting farmers’ access to buyers. This article develops a multistage spatial model...

This paper provides empirical evidence on the welfare losses associated with asymmetric information about product quality in a competitive market. When consumers cannot observe product characteristics at the time of purchase, atomistic producers have no incentive to supply costly quality. We...

This review by a multidisciplinary team maps key components and emerging connections within the intellectual landscape of agroecology. We attempt to extend and preview agroecology as a discipline in which agriculture can be conceptualized within the context of global change and studied as a...

While high transportation cost and market power are long-recognized sources of market inefficiency, their interaction is less well understood, and has not been explored in a developing-country context. In this paper, we analyze the mechanisms by which lower transportation costs increase farm...