Real-time inflation forecasting with high-dimensional models: The case of Brazil
We show that high-dimensional econometric models, such as shrinkage and complete subset regression, perform very well in the real-time forecasting of inflation in data-rich environments. We use Brazilian inflation as an application. It is ideal as an example because it exhibits a high short-term vol...
Saved in:
Published in | International journal of forecasting Vol. 33; no. 3; pp. 679 - 693 |
---|---|
Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Elsevier B.V
01.07.2017
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | We show that high-dimensional econometric models, such as shrinkage and complete subset regression, perform very well in the real-time forecasting of inflation in data-rich environments. We use Brazilian inflation as an application. It is ideal as an example because it exhibits a high short-term volatility, and several agents devote extensive resources to forecasting its short-term behavior. Thus, precise forecasts made by specialists are available both as a benchmark and as an important candidate regressor for the forecasting models. Furthermore, we combine forecasts based on model confidence sets and show that model combination can achieve superior predictive performances. |
---|---|
ISSN: | 0169-2070 1872-8200 |
DOI: | 10.1016/j.ijforecast.2017.02.002 |