The comparative forecast performance of univariate and multivariate models: An application to real interest rate forecasting Article

Bidarkota, PV. (1998). The comparative forecast performance of univariate and multivariate models: An application to real interest rate forecasting . 14(4), 457-468. 10.1016/S0169-2070(98)00036-3



cited authors

  • Bidarkota, PV

fiu authors

abstract

  • Does the use of information on the past history of the nominal interest rates and inflation entail improvement in forecasts of the ex ante real interest rate over its forecasts obtained from using just the past history of the realized real interest rates? To answer this question we set up a univariate unobserved components model for the realized real interest rates and a bivariate model for the nominal rate and inflation which imposes cointegration restrictions between them. The two models are estimated under normality with the Kalman filter. It is found that the error-correction model provides more accurate one-period ahead forecasts of the real rate within the estimation sample whereas the unobserved components model yields forecasts with smaller forecast variances. In the post-sample period, the forecasts from the bivariate model are not only more accurate but also have tighter confidence bounds than the forecasts from the unobserved components model.

publication date

  • December 1, 1998

Digital Object Identifier (DOI)

start page

  • 457

end page

  • 468

volume

  • 14

issue

  • 4