000 00457nam a2200157Ia 4500
008 160906s9999 xx 000 0 und d
100 _aGoldberger, Arthur S
100 _aNagar, A L
100 _aOdeh, H S
245 _aThe covariance matrics of reduced-from coefficients and of forecasts for a structural econometric model
260 _aWisconsin
260 _bUniversity of Wisconsin
260 _c1961
300 _a20
440 _aReprint No. 13
999 _c107029
_d107029