Results 21 to 30 of about 13,400 (267)
Statistical Theory and Related Fields, 2020 This paper is devoted to study the proportional reinsurance/new business and investment problem under the mean-variance criterion in a continuous-time setting.
Liming Zhang, Rongming Wang, Jiaqin Wei
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Volatility spillover in crude oil market using Heston switching Clayton model [PDF]
Mathematics and Modeling in Finance, 2023 The purpose of this study is to investigate the effects and risk spillover from the global crude oil market on Tehran Stock Exchange Oil Group. For this purpose, we used a combination of copula models and switching models in this research. First, we will
Soheil Salimi Nasab +2 more
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Adding flexibility to Markov Switching models [PDF]
Statistical Modelling, 2016 Abstract: Very often time series are subject to abrupt changes in the level, which are generally represented by Markov Switching (MS) models, assuming that the level is constant within a certain state (regime). This is not a realistic framework because in the same regime the level could change with minor jumps with respect to a change
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Theory and Inference for a Markov Switching GARCH Model [PDF]
SSRN Electronic Journal, 2007 Summary: We develop a Markov-switching GARCH model (MS-GARCH) wherein the conditional mean and variance switch in time from one GARCH process to another. The switching is governed by a hidden Markov chain. We provide sufficient conditions for geometric ergodicity and existence of moments of the process.
BAUWENS, Luc +2 more
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Understanding Markov-Switching Rational Expectations Models [PDF]
SSRN Electronic Journal, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Roger E. A. Farmer +2 more
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Stationarity of multivariate Markov–switching ARMA models [PDF]
Journal of Econometrics, 2001 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Christian Francq, Jean-Michel Zakoïan
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Perturbation Methods for Markov-Switching DSGE Models [PDF]
SSRN Electronic Journal, 2013 This paper develops a general perturbation methodology for constructing high-order approximations to the solutions of Markov-switching DSGE models. We introduce an important and practical idea of partitioning the Markov-switching parameter space so that a steady state is well de?ned.
Andrew T. Foerster +3 more
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Event-Based Consensus Tracking for Nonlinear Multi-Agent Systems Under Semi-Markov Jump Topology
IEEE Access, 2021 This paper studies the event-triggering leader-follower consensus with the strictly dissipative performance for nonlinear multi-agent systems (MASs) with semi-Markov changing topologies.
Jiafeng Yu +4 more
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The Possible Shapes of Recoveries in Markov-Switching Models [PDF]
SSRN Electronic Journal, 2011 This paper explores the various shapes the recoveries may exhibit within a Markov- Switching model. It relies on the bounce-back effects first analyzed by Kim, Morley and Piger (2005) and extends the methodology by proposing i) a more flexible bounce-back model, ii) explicit tests to select the appropriate bounce-back function, if any, and iii) a ...
Frédérique BEC +2 more
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MODEL VOLATILITAS SAHAM LQ45 DENGAN PENDEKATAN MARKOV-SWITCHING GARCH
Jurnal Lebesgue, 2023 Financial markets have an important role in the economy of a country including Indonesia. One of the activities chosen by investors in the financial market is investing.
Ermanely Ermanely +2 more
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