Showing 1 - 10 of 12
This paper introduces structured machine learning regressions for high-dimensional time series data potentially sampled at different frequencies. The sparse-group LASSO estimator can take advantage of such time series data structures and outperforms the unstructured LASSO. We establish oracle...
Persistent link: https://www.econbiz.de/10013238628
This paper uses structured machine learning regressions for nowcasting with panel data consisting of series sampled at different frequencies. Motivated by the problem of predicting corporate earnings for a large cross-section of firms with macroeconomic, financial, and news time series sampled...
Persistent link: https://www.econbiz.de/10013492089
This paper proposes a new approach to extract quantile-based inflation risk measures using Quantile Autoregressive Distributed Lag Mixed-Frequency Data Sampling (QADL-MIDAS) regression models. We compare our models to a standard Quantile Auto-Regression (QAR) model and show that it delivers...
Persistent link: https://www.econbiz.de/10011920513
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This paper introduces structured machine learning regressions for prediction and nowcasting with panel data consisting of series sampled at different frequencies. Motivated by the empirical problem of predicting corporate earnings for a large cross-section of firms with macroeconomic, financial,...
Persistent link: https://www.econbiz.de/10012826088
Persistent link: https://www.econbiz.de/10014471811
International trade flows are volatile, imbalanced, and fragmented across off-shored supply chains. Yet, not much is known about the mechanism through which trade flows adjust in response to shocks over time. This paper derives a dynamic gravity equation from a theory of habits in the supply...
Persistent link: https://www.econbiz.de/10013250513
This paper studies the cyclical properties of real GDP, house prices, credit, and nominal liquid financial assets in 17 EU countries, by applying several methods to extract cycles. The estimates confirm earlier findings of large medium-term cycles in credit volumes and house prices. GDP appears...
Persistent link: https://www.econbiz.de/10013324271
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