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The M2-Competition : a real-time judgmentally based forecasting study
Makridakis, Spyros G., (1993)
Predicting returns with managerial decision variables : is there a small-sample bias?
Baker, Malcolm, (2006)
Predictive Regressions Based on Managerial Decision Variables : Is There a Small-Sample Bias?
Baker, Malcolm P., (2013)