00351    a2200097   4500001001000000005001700010008004100027245009500068100001900163773007100182ART_1167120260410161859.0260409a                                 10aDual interpersonal comparisons of utility and the welfare economics of income distribution1 aHammond, Peter0 tJournal of public economicsg- Vol. 7, Nº 1 (feb. 1977)wREV11485