Notes, Comments and Preliminary results May 27 2010 Stéphan Marette , Jayson L. Lusk and Jutta Roosen   Welfare Impact of Information with Experiments: The Crucial Role of the Price Elasticity of Demand   Abstract  Contact Information  Citation  Full Text  -  Note   May 26 2010 Jutta Roosen , Stephan Marette and Sandrine Blanchemanche   Value Elicitation using BDM and a Discrete Choice Mechanism   Abstract  Contact Information  Citation  Full Text  -  Note