TY - JOUR A1 - Schmittlein, D.C. A1 - Kim, J. A1 - Morrison, D.G. T1 - Combining forecasts: Operational adjustments to theoretically optimal rules Y1 - 1990 DO - 10.1287/mnsc.36.9.1044 JF - Management Science VL - 36 IS - 9 SP - 1044 EP - -1056 ER -