Browsing Working Papers by Subject "C11"

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Browsing Working Papers by Subject "C11"

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    Title: Granger-Causal Analysis of VARMA-GARCH Models  Author(s): WOŹNIAK, Tomasz Date: 2012 Type of Publication: Working Paper Series/Report no.: EUI ECO Abstract: Recent economic developments have shown the importance of spillover and contagion effects in financial markets. Such effects are not limited to relations between the levels of financial variables but also impact on their ...
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    Title: Testing Causality between Two Vectors in Multivariate GARCH Models  Author(s): WOŹNIAK, Tomasz Date: 2012 Type of Publication: Working Paper Series/Report no.: EUI ECO Abstract: Spillover and contagion effects have gained significant interest in the recent years of financial crisis. Attention has not only been directed to relations between returns of financial variables, but to spillovers in risk ...
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    Title: Common Drifting Volatility in Large Bayesian VARs  Author(s): CARRIERO, Andrea; CLARK, Todd E.; MARCELLINO, Massimiliano Date: 2012 Type of Publication: Working Paper Series/Report no.: EUI ECO Abstract: The estimation of large Vector Autoregressions with stochastic volatility using standard methods is computationally very demanding. In this paper we propose to model conditional volatilities as driven by a single common ...
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    Title: Forecasting Government Bond Yields with Large Bayesian VARs  Author(s): CARRIERO, Andrea; KAPETANIOS, George; MARCELLINO, Massimiliano Date: 2010 Type of Publication: Working Paper Series/Report no.: EUI ECO Abstract: We propose a new approach to forecasting the term structure of interest rates, which allows to efficiently extract the information contained in a large panel of yields. In particular, we use a large Bayesian Vector ...
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    Title: Forecasting Large Datasets with Bayesian Reduced Rank Multivariate Models  Author(s): CARRIERO, Andrea; KAPETANIOS, George; MARCELLINO, Massimiliano Date: 2009 Type of Publication: Working Paper Series/Report no.: EUI ECO Abstract: The paper addresses the issue of forecasting a large set of variables using multivariate models. In particular, we propose three alternative reduced rank forecasting models and compare their predictive performance for US ...
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    Title: Forecasting Exchange Rates with a Large Bayesian VAR  Author(s): CARRIERO, Andrea; KAPETANIOS, George; MARCELLINO, Massimiliano Date: 2008 Type of Publication: Working Paper Series/Report no.: EUI ECO Abstract: Models based on economic theory have serious problems at forecasting exchange rates better than simple univariate driftless random walk models, especially at short horizons. Multivariate time series models suffer from the ...