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This chapter demonstrates the usefulness of the GVAR modelling framework as a tool for scenario-based forecasting and counterfactual analysis. Working with the GVAR model developed by Greenwood-Nimmo, Nguyen and Shin (2010, J. Appl. Econometrics), we first show how probabilistic forecasting can...
Persistent link: https://www.econbiz.de/10013108754
In this paper, we contribute to the nascent literature on nowcasting and forecasting GDP in emerging market economies using big data methods. This is done by analyzing the usefulness of various dimension reduction, machine learning and shrinkage methods including sparse principal component...
Persistent link: https://www.econbiz.de/10012915427
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The paper provides probability estimates of the state of the GDP growth. A regime-switching model defines the probability of the Greek GDP being in boom or recession. Then probit models extract the predictive information of a set of explanatory (economic and financial) variables regarding the...
Persistent link: https://www.econbiz.de/10011312197
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The use of large datasets for macroeconomic forecasting has received a great deal of interest recently. Boosting is one possible method of using high-dimensional data for this purpose. It is a stage-wise additive modelling procedure, which, in a linear specification, becomes a variable selection...
Persistent link: https://www.econbiz.de/10013085278
The use of large datasets for macroeconomic forecasting has received a great deal of interest recently. Boosting is one possible method of using high-dimensional data for this purpose. It is a stage-wise additive modelling procedure, which, in a linear specification, becomes a variable selection...
Persistent link: https://www.econbiz.de/10009721997
The number of short-time workers from January to April 2020 is used to now- and forecast quarterly GDP growth. We purge … forecast quite precisely the decrease in GDP during the financial crisis. It predicts a mean decline in GDP of 5.7% over the … next two quarters. Without additional growth stimulus, the GDP level forecast remains persistently 4% lower in the long run …
Persistent link: https://www.econbiz.de/10012392543
forecast quite precisely the decrease in GDP during the financial crisis. It predicts a mean decline in GDP of 5.7% over the … next two quarters. Without additional growth stimulus, the GDP level forecast remains persistently 4% lower in the long run …. The uncertainty is large, as the 95% highest forecast density interval covers a decrease in GDP as large as 9%. A recovery …
Persistent link: https://www.econbiz.de/10012224722