000 00249nas a2200097Ia 4500
008 140128s9999 xx 000 0 und d
245 _aQUARTERLY JOURNAL OF ECONOMICS
260 _a
_bJOHN WILEY AND SONS
_c1985
310 _aQUARTERLY
942 _2ddc
_cBV
999 _c16287
_d16287