00372    a2200121   4500001001000000005001700010008004100027245005300068100002200121700002200143773006800165999001700233ART_1217720260410161904.0260409a                                 10aOn comparing restricted least squares estimators1 aGuilkey, David K.1 aPrice, J. Michael0 tJournal of econometricsg- Vol. 15, Nº 3 (abr. 1981)wREV11720  c26161d26161