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We examine the synchronization of European Union (EU) financial markets before and during the recent financial crisis. A DCC-GARCH framework captures dynamic correlations and a Markov-Switching framework captures regime changes. For the 27 nations of the EU, we formulate characteristics of the...
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This paper examines the finite sample properties of novel theoretical tests that evaluate the presence of: a) Brownian motion, b) jumps; c) finite vs. infinite activity jumps. In allowing for Gaussian, t-distributed, and Gaussian-T mixture noise, our Monte Carlo experiment guides a search for...
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