000 00321nam a2200121Ia 4500
008 100324s9999 xx 000 0 und d
245 _aAmerican Economic Review(Q)
260 _bAmerican Economic Association, USA.
_aUSA
300 _cVOL:
_aIssue:Papers&Proc.
310 _aQUARTERLY
650 _aECONOMICS
942 _cBV
999 _c58213
_d58213