000 00403nam a2200169Ia 4500
008 100324s9999 xx 000 0 und d
022 _a0021-9398
245 _aJournal of Business
246 _f1990
260 _bUniversity of Chicago Press
_aUSA
_c1990
300 _cVOL:63
_aIssue:
310 _aQUARTERLY
366 _b1990
366 _bJul,Oct
650 _aFinancial economics
942 _cBV
999 _c53991
_d53991