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whenever there is structural instability in factor loadings. For empirical applications, we consider forecasting economic …
Persistent link: https://www.econbiz.de/10011637435
Models based on economic theory have serious problems at forecasting exchange rates better than simple univariate … forecasting. In addition, we adopt a driftless random walk prior, so that cross-dynamics matter for forecasting only if there is …
Persistent link: https://www.econbiz.de/10010280768
We propose a new algorithm which allows easy estimation of Vector Autoregressions (VARs) featuring asymmetric priors and time varying volatilities, even when the cross sectional dimension of the system N is particularly large. The algorithm is based on a simple triangularisation which allows to...
Persistent link: https://www.econbiz.de/10011389735
predictive accuracy in now-casting and forecasting. Our empirical results show that both the monthly version of the DSGE and the …
Persistent link: https://www.econbiz.de/10011399325
We explore whether modelling parameter time variation improves the point, interval and density forecasts of nine major exchange rates vis-a-vis the US dollar over the period 1976-2015. We find that modelling parameter time variation is needed for an accurate calibration of forecast confidence...
Persistent link: https://www.econbiz.de/10011489395
Monitoring economic conditions in real time, or nowcasting, is among the key tasks routinely performed by economists. Nowcasting entails some key challenges, which also characterise modern Big Data analytics, often referred to as the three "Vs": the large number of time series continuously...
Persistent link: https://www.econbiz.de/10012259379
We consider simple methods to improve the growth nowcasts and forecasts obtained by mixed frequency MIDAS and UMIDAS models with a variety of indicators during the Covid-19 crisis and recovery period, such as combining forecasts across various specifications for the same model and/or across...
Persistent link: https://www.econbiz.de/10012285550
the most relevant recent developments in this field of economic forecasting. To begin with, we analyze the problem of … resulting leading indicator based forecasts, and review the recent literature on the forecasting performance of leading …
Persistent link: https://www.econbiz.de/10014023690
The accession of ten countries into the European Union makes the forecasting of their key macroeconomic indicators an …, suggesting the adoption of simple time series models as forecasting tools. However, despite this constraint on the span of data … models a reasonable alternative forecasting tool. The relative performance of these two forecasting approaches is compared by …
Persistent link: https://www.econbiz.de/10011604528
This paper considers Bayesian regression with normal and doubleexponential priors as forecasting methods based on large …
Persistent link: https://www.econbiz.de/10011604746