Notes, Comments and Preliminary results Mar 11 2009 Arnaud Chéron   Equilibrium wage dispersion and the role of endogenous search effort revisited   Abstract  Contact Information  Citation  Full Text  -  Note   Feb 28 2009 Khaskhoussi Fouad , Langot Francois , Khaskhoussi Tarek and Cheron Arnaud   Incentive Schemes to Delay Retirement and the Equilibrium Interplay with Human Capital Investment   Abstract  Contact Information  Citation  Full Text  -  Note