Showing 1 - 10 of 758
study, the first of its kind for an emerging market country, investigates gains to inflation forecast accuracy by …
Persistent link: https://www.econbiz.de/10008553067
squared error (PMSE) in simulated out-of-sample (SOOS) forecasts. Alternatively, forecast models may be selected using … mimimize the true out-of-sample PMSE, allowing for possible misspecification of the forecast models under consideration. We …
Persistent link: https://www.econbiz.de/10005504404
model forecast should become the benchmark for forecasting horse races. We compare the real-time forecasting accuracy of the … forecast benchmark when evaluating DSGE models. Indeed,low-dimensional unrestricted AR and VAR forecasts may forecast more …
Persistent link: https://www.econbiz.de/10011083411
wondering how to choose the sample for estimating forecasting models. When we forecast inflation in 2014, for example, should we …
Persistent link: https://www.econbiz.de/10011083425
Time series models are often adopted for forecasting because of their simplicity and good performance. The number of parameters in these models increases quickly with the number of variables modelled, so that usually only univariate or small-scale multivariate models are considered. Yet, data...
Persistent link: https://www.econbiz.de/10005661430
lowers the prediction mean-squared error of forecast models of US consumer price inflation. We study bagging methods for …-of-sample forecasts of inflation based on these bagging methods to that of alternative forecast methods, including factor model forecasts …
Persistent link: https://www.econbiz.de/10005661494
Evaluation of forecast optimality in economics and finance has almost exclusively been conducted under the assumption … of mean squared error loss. Under this loss function optimal forecasts should be unbiased and forecast errors serially … uncorrelated at the single-period horizon with increasing variance as the forecast horizon grows. Using analytical results we show …
Persistent link: https://www.econbiz.de/10005661998
current inflation models fail to forecast turning points adequately, because they miss key underlying long-run influences. The …
Persistent link: https://www.econbiz.de/10005123809
A common problem in out-of-sample prediction is that there are potentially many relevant predictors that individually have only weak explanatory power. We propose bootstrap aggregation of pre-test predictors (or bagging for short) as a means of constructing forecasts from multiple regression...
Persistent link: https://www.econbiz.de/10005124019
This paper proposes new methodologies for evaluating out-of-sample forecasting performance that are robust to the choice of the estimation window size. The methodologies involve evaluating the predictive ability of forecasting models over a wide range of window sizes. We show that the tests...
Persistent link: https://www.econbiz.de/10009275962