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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/10009721997
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
We estimate a Markow-switching dynamic factor model with three states based on six leading business cycle indicators for Germany preselected from a broader set using the Elastic Net soft-thresholding rule. The three states represent expansions, normal recessions and severe recessions. We show...
Persistent link: https://www.econbiz.de/10011646914
, indicating that there are benefits to using higher frequency measures of inflation expectations. Out of sample forecasts confirm …
Persistent link: https://www.econbiz.de/10013055949
. The uncertainty is large, as the 95% highest forecast density interval includes a decrease in GDP as large as 9%. A …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 …
Persistent link: https://www.econbiz.de/10012392543
. The uncertainty is large, as the 95% highest forecast density interval covers a decrease in GDP as large as 9%. A recovery … 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/10012224722
vector autoregression and model averaging techniques, where aggregation takes place before, during and after the estimation … provide the most precise forecasts for a set of eleven core macroeconomic variables, including GDP growth and CPI inflation …
Persistent link: https://www.econbiz.de/10010357899
estimation of the different models, respectively. We find that overall the large Bayesian VAR provides the most precise forecasts … is also the only model producing unbiased forecasts at least for short horizons. While a Bayesian factor augmented VAR … with a tight prior also provides quite accurate forecasts overall, the performance of the other methods depends on the …
Persistent link: https://www.econbiz.de/10010489849
Most macroeconomic data is continuously revised as additional information becomes available. We suggest that revisions … of data is an increasingly important source of uncertainty about the state of the economy and offer an alternative … channel of uncertainty - data uncertainty. This paper adds on the uncertainty literature and focuses on data uncertainty …
Persistent link: https://www.econbiz.de/10011298898
Many macroeconometric models depict situations where the shares of the major demand aggregates in output are stable over time. The joint dynamic behavior of the considered demand aggregate and output may thus be approximated by a cointegrated vector autoregression. However, the shares of many...
Persistent link: https://www.econbiz.de/10009728178