Abstract: Surveys do! We examine the forecasting power of four alternative
methods of forecasting U.S. inflation out-of-sample: time series
ARIMA models; regressions using real activity measures motivated
from the Phillips curve; term structure models that include
linear, non-linear, and arbitrage-free specifications; and
survey-based measures. We also investigate several methods
of combining forecasts. Our results show that surveys outperform
the other forecasting methods and that the term structure
specifications perform relatively poorly. We find little evidence
that combining forecasts produces superior forecasts to
survey information alone. When combining forecasts, the data
consistently places the highest weights on survey information.
Keywords: ARIMA, Phillips curve, forecasting, term structure models
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