Mar 16 2019 Marco Letta , Emiliano Magrini and Pierluigi Montalbano   Spatial heterogeneity in price (dis)incentives: evidence from the Ugandan maize value chain   Abstract  Contact Information  Citation  Full Text  -  Note   Jun 21 2018 Niroth Chhy   A Simple Extension to the Dixit-Stiglitz Framework to Allow for Strategic Interaction   Abstract  Contact Information  Citation  Full Text  -  Note   Apr 24 2011 Aparna Sawhney and Susmita Mitra   Examining tradeable permits with market power, banking and non-compliance: a finite period model   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result