no code implementations • 8 Feb 2024 • Alvin Inderka, Florian Huber, Volker Steinhage
While a variety of methods offer good yield prediction on histogrammed remote sensing data, vision Transformers are only sparsely represented in the literature.
no code implementations • 18 Jan 2024 • Luca Barbaglia, Lorenzo Frattarolo, Niko Hauzenberger, Dominik Hirschbuehl, Florian Huber, Luca Onorante, Michael Pfarrhofer, Luca Tiozzo Pezzoli
Timely information about the state of regional economies can be essential for planning, implementing and evaluating locally targeted economic policies.
no code implementations • 4 Dec 2023 • Florian Huber
In a real-data exercise, we forecast US macroeconomic aggregates and consider the nonlinear effects of financial shocks in a large-scale nonlinear VAR.
no code implementations • 21 Nov 2023 • Tony Chernis, Niko Hauzenberger, Florian Huber, Gary Koop, James Mitchell
Bayesian predictive synthesis (BPS) provides a method for combining multiple predictive distributions based on agent/expert opinion analysis theory and encompasses a range of existing density forecast pooling methods.
no code implementations • 26 May 2023 • Florian Huber, Gary Koop
The shocks which hit macroeconomic models such as Vector Autoregressions (VARs) have the potential to be non-Gaussian, exhibiting asymmetries and fat tails.
no code implementations • 16 Apr 2023 • Florian Huber, Massimiliano Marcellino
Model mis-specification in multivariate econometric models can strongly influence quantities of interest such as structural parameters, forecast distributions or responses to structural shocks, even more so if higher-order forecasts or responses are considered, due to parameter convolution.
no code implementations • 14 Apr 2023 • Florian Huber, Hannes Engler, Anna Kicherer, Katja Herzog, Reinhard Töpfer, Volker Steinhage
Explainability in yield prediction helps us fully explore the potential of machine learning models that are already able to achieve high accuracy for a variety of yield prediction scenarios.
no code implementations • 17 Feb 2023 • Martin Gächter, Elias Hasler, Florian Huber
In this context, the paper also adds to the financial cycle literature by completing the picture of drivers (and risks) for both booms and recessions over time.
no code implementations • 31 Jan 2023 • Jan Prüser, Florian Huber
Modeling and predicting extreme movements in GDP is notoriously difficult and the selection of appropriate covariates and/or possible forms of nonlinearities are key in obtaining precise forecasts.
no code implementations • 7 Dec 2022 • Gael M. Martin, David T. Frazier, Worapree Maneesoonthorn, Ruben Loaiza-Maya, Florian Huber, Gary Koop, John Maheu, Didier Nibbering, Anastasios Panagiotelis
The Bayesian statistical paradigm provides a principled and coherent approach to probabilistic forecasting.
no code implementations • 9 Nov 2022 • Niko Hauzenberger, Florian Huber, Karin Klieber, Massimiliano Marcellino
Neural networks, by contrast, are designed for datasets with millions of observations and covariates.
no code implementations • 24 Sep 2022 • Niko Hauzenberger, Florian Huber, Gary Koop, James Mitchell
This leads to great flexibility in the nature and extent of parameter change, both in the conditional mean and in the conditional variance.
no code implementations • 26 Aug 2022 • Florian Huber, Artem Yushchenko, Benedikt Stratmann, Volker Steinhage
While the accuracies reached with those approaches are promising, the needed amounts of data and the ``black-box'' nature can restrict the application of Deep Learning methods.
no code implementations • 25 Jul 2022 • Florian Huber, Luca Onorante, Michael Pfarrhofer
In this paper, we forecast euro area inflation and its main components using an econometric model which exploits a massive number of time series on survey expectations for the European Commission's Business and Consumer Survey.
1 code implementation • 17 May 2022 • Chiara Balestra, Florian Huber, Andreas Mayr, Emmanuel Müller
Unsupervised feature selection aims to reduce the number of features, often using feature importance scores to quantify the relevancy of single features to the task at hand.
no code implementations • 28 Feb 2022 • Todd E. Clark, Florian Huber, Gary Koop, Massimiliano Marcellino
The relationship between inflation and predictors such as unemployment is potentially nonlinear with a strength that varies over time, and prediction errors error may be subject to large, asymmetric shocks.
no code implementations • 25 Feb 2022 • Stefan Griller, Florian Huber, Michael Pfarrhofer
We investigate the consequences of legal rulings on the conduct of monetary policy.
no code implementations • 3 Dec 2021 • Niko Hauzenberger, Florian Huber, Massimiliano Marcellino, Nico Petz
We develop a non-parametric multivariate time series model that remains agnostic on the precise relationship between a (possibly) large set of macroeconomic time series and their lagged values.
no code implementations • 7 Oct 2021 • Todd E. Clark, Florian Huber, Gary Koop, Massimiliano Marcellino, Michael Pfarrhofer
We develop a Bayesian non-parametric quantile panel regression model.
no code implementations • 16 Jul 2021 • Florian Huber, Gary Koop
In a forecasting exercise involving a large macroeconomic data set we find that combining VARs with factor models using our prior can lead to forecast improvements.
no code implementations • 8 Mar 2021 • Martin Feldkircher, Florian Huber, Gary Koop, Michael Pfarrhofer
Panel Vector Autoregressions (PVARs) are a popular tool for analyzing multi-country datasets.
no code implementations • 26 Feb 2021 • Manfred M. Fischer, Niko Hauzenberger, Florian Huber, Michael Pfarrhofer
Time-varying parameter (TVP) regressions commonly assume that time-variation in the coefficients is determined by a simple stochastic process such as a random walk.
no code implementations • 23 Dec 2020 • Gaurav Dhariwal, Florian Huber, Ansgar Jüngel
The existence of global nonnegative martingale solutions to a cross-diffusion system of Shigesada-Kawasaki-Teramoto type with multiplicative noise is proven.
Probability Analysis of PDEs 60H15, 35R60, 35Q92
no code implementations • 15 Dec 2020 • Niko Hauzenberger, Florian Huber, Karin Klieber
Among the techniques considered, the Autoencoder and squared principal components yield factors that have high predictive power for one-month- and one-quarter-ahead inflation.
1 code implementation • 28 Aug 2020 • Florian Huber, Gary Koop, Luca Onorante, Michael Pfarrhofer, Josef Schreiner
This paper develops Bayesian econometric methods for posterior inference in non-parametric mixed frequency VARs using additive regression trees.
no code implementations • 17 Aug 2020 • Diego Rodriguez, Florian Huber, Sven Behnke
This is done by training a CNN that infers a deformation field for the visible parts of the canonical model and by employing a learned shape (latent) space for inferring the deformations of the occluded parts.
no code implementations • 29 Jun 2020 • Florian Huber, Luca Rossini
The resulting Bayesian additive vector autoregressive tree (BAVART) model is capable of capturing arbitrary non-linear relations between the endogenous variables and the covariates without much input from the researcher.
no code implementations • 8 May 2020 • Niko Hauzenberger, Florian Huber, Gary Koop
Time-varying parameter (TVP) regression models can involve a huge number of coefficients.
no code implementations • 23 Oct 2019 • Niko Hauzenberger, Florian Huber, Gary Koop, Luca Onorante
In this paper, we write the time-varying parameter (TVP) regression model involving K explanatory variables and T observations as a constant coefficient regression model with KT explanatory variables.
no code implementations • 4 Apr 2018 • Florian Huber, Tamás Krisztin, Michael Pfarrhofer
In this paper, we assess the impact of climate shocks on futures markets for agricultural commodities and a set of macroeconomic quantities for multiple high-income economies.