00337    a2200109   4500001001000000005001700010008004100027245003700068100002700105700002300132773007200155ART_4520420260410161925.0260409a                                 10aPrivate demands for public goods1 aBergstrom, Theodore C.1 aGoodman, Robert P.0 tThe American Economic Reviewg- Vol. 63,Nº 3 (jun. 1973)wREV16190