• Combining Forecast Densities from VARs with Uncertain Instabilities 

      Jore, Anne Sofie; Mitchell, James; Vahey, Shaun P. (Working Papers;1/2008, Working paper, 2008)
      Clark and McCracken (2008) argue that combining real-time point forecasts from VARs of output, prices and interest rates improves point forecast accuracy in the presence of uncertain model instabilities. In this paper, we ...
    • Combining VAR and DSGE Forecast Densities 

      Bache, Ida Wolden; Jore, Anne Sofie; Mitchell, James; Vahey, Shaun P. (Working Papers;23/2009, Working paper, 2009)
      A popular macroeconomic forecasting strategy takes combinations across many models to hedge against instabilities of unknown timing; see (among others) Stock and Watson (2004), Clark and McCracken (2010), and Jore et al. ...
    • Does Forecast Combination Improve Norges Bank Inflation Forecasts? 

      Bjørnland, Hilde C.; Gerdrup, Karsten R.; Jore, Anne Sofie; Smith, Christie; Thorsrud, Leif Anders (Working Papers;1/2009, Working paper, 2009)
      We develop a system that provides model-based forecasts for inflation in Norway. Forecasts are recursively evaluated from 1999 to 2008. The performance of the models over this period is then used to derive weights that are ...
    • Evaluating Ensemble Density Combination - Forecasting GDP and Inflation 

      Gerdrup, Karsten R.; Jore, Anne Sofie; Smith, Christie; Thorsrud, Leif Anders (Working Papers;19/2009, Working paper, 2009)
      Forecast combination has become popular in central banks as a means to improve forecasts and to alleviate the risk of selecting poor models. However, if a model suite is populated with many similar models, then the weight ...
    • Forecasting Inflation with an Uncertain Output Gap 

      Bjørnland, Hilde C.; Brubakk, Leif; Jore, Anne Sofie (Working Papers;2/2006, Working paper, 2006)
      The output gap is a crucial concept in the monetary policy framework, indicating demand pressure that generates inflation. However, its definition and estimation raise a number of theoretical and empirical questions. This ...
    • Forecasting Recessions in Real Time 

      Aastveit, Knut Are; Jore, Anne Sofie; Ravazzolo, Francesco (Working Papers;2/2014, Working paper, 2014)
      We review several methods to define and forecast classical business cycle turning points in Norway. In the paper we compare the Bry - Boschan rule (BB) with a Markov Switching model (MS), using alternative vintages of ...
    • Identification and Real-Time Forecasting of Norwegian Business Cycles 

      Aastveit, Knut Are; Jore, Anne Sofie; Ravazzolo, Francesco (Working Papers;9/2015, Working paper, 2015)
      We de fine and forecast classical business cycle turning points for the Norwegian economy. When defining reference business cycles, we compare a univariate and a multivariate Bry-Boschan approach with univariate Markov-switching ...
    • Nowcasting GDP in Real-Time: A Density Combination Approach 

      Aastveit, Knut Are; Gerdrup, Karsten R.; Jore, Anne Sofie; Thorsrud, Leif Anders (Working Papers;11/2011, Working paper, 2011)
      In this paper we use U.S. real-time vintage data and produce combined density nowcasts for quarterly GDP growth from a system of three commonly used model classes. The density nowcasts are combined in two steps. First, a ...
    • Weights and Pools for a Norwegian Density Combination 

      Bjørnland, Hilde C.; Gerdrup, Karsten R.; Smith, Christie; Jore, Anne Sofie; Thorsrud, Leif Anders (Working Papers;6/2010, Working paper, 2010)
      We apply a suite of models to produce quasi-real-time density forecasts of Norwegian GDP and inflation, and evaluate different combination and selection methods using the Kullback-Leibler information criterion (KLIC). We ...