Afflerbach, Patrick; van Dun, Christopher; Gimpel, Henner; … - In: Business & Information Systems Engineering 63 (2020) 4, pp. 329-348
Research has shown that aggregation of independent expert judgments significantly improves the quality of forecasts as compared to individual expert forecasts. This “wisdom of crowds” (WOC) has sparked substantial interest. However, previous studies on strengths and weaknesses of aggregation...