Di Pei Toulouse School of Economics   Logement V1 211, Res Paul Voivenel 1 Rue Maurice Becanne, Toulouse Toulouse, Cedex 31000 France   pd07tsinghua@gmail.com   sites.google.com/site/achillesharrydipei/home/cv-of-di-pei           JEL Areas: D8 : Information, Knowledge, and Uncertainty: General L2 : Firm Objectives, Organization, and Behavior: General