000 00256nam a2200109Ia 4500
005 20260716043352.0
022 _a0022-0515
245 _aJOURNAL OF ECONOMIC LITERATURE
260 _bAmerican Economic Association
_aUS
583 _c8/21/00
_kJOY_D
942 _cS
999 _c45817
_d45817