Can a subset of forecasters beat the simple average in the SPF?
نویسنده
چکیده
The forecast combination literature has optimal combination methods, however, empirical studies have shown that the simple average is notoriously di cult to improve upon. This paper introduces a novel way to choose a subset of forecasters who might have specialized knowledge to improve upon the simple average over all forecasters in the SPF. In particular, taking the average of forecasters that recently beat the simple average more than the calibrated threshold of 52.5% of times can statistically significantly outperform the simple average for 10-year treasury bond yields, CPI inflation and unemployment at some horizons. JEL: C22, C52, C53
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Forecast Disagreement in the Survey of Professional Forecasters
www.philadelphiafed.org THE SURVEY’S DESIGN The SPF is the oldest quarterly survey of macroeconomic forecasts in the United States, having been initiated in 1968 under the leadership of Victor Zarnowitz at the American Statistical Association and the National Bureau of Economic Research. After conducting what was then known as the ASA-NBER Quarterly Economic Outlook Survey for 22 years, the ASA...
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