000 00412nam a2200169Ia 4500
008 100324s9999 xx 000 0 und d
022 _a0033-5533
245 _aQuarterly Journal of Economics (Q)
246 _f1999
260 _bMIT Press, Cambridge.
_aUSA
_c1999
300 _cVOL:CXIV
_aIssue:1 - 2
310 _aQUARTERLY
366 _b1999
366 _bFeb. - May
650 _aECONOMICS
942 _cBV
999 _c59412
_d59412