This study addresses the issues of market integration in railroad industry analyzing the export-bound grain transportation. A spatial analysis involving four origin states (Illinois, Iowa, Minnesota and Nebraska) and two destinations (Mexican Gulf and Pacific Northwest) is conducted in order to...

This paper examines the effects of changes in major elements of the U.S. federal crop insurance program on the structure of the agricultural insurance industry. We model the interactions between farmers, insurance agents and insurance companies. Two symmetric equilibria are determined: one with...