00353    a2200109   4500001001000000005001700010008004100027245006100068100002400129773007300153999001700226ART_1755120260410161923.0260409a                                 10aEquilibrium in product markets with imperfec information1 aStiglitz, Joseph E.0 tThe American Economic Reviewg- Vol. 69, Nº 2 (mayo 1979)wREV16190  c27915d27915