Henzel, Steffen; Mayr, Johannes - ifo Leibniz-Institut für Wirtschaftsforschung an der … - 2009
Since the seminal article of Bates and Granger (1969), a large number of theoretical and empirical studies have shown that pooling different forecasts of the same event tends to outperform individual forecasts in terms of forecast accuracy. However, the results remain heterogenous regarding the...