Jan 10 2007 Jamel JOUINI and Mohamed BOUTAHAR   wrong estimation of the true number of shifts in structural break models: Theoretical and numerical evidence   Abstract  Contact Information  Citation  Full Text  -  Note   May 15 2003 Subrata Guha   Technological efficiency and the welfare of the capital-poor in a simple model of endogenous growth   Abstract  Contact Information  Citation  Full Text  -  Note