A Aknouche, C Francq - Journal of Time Series Analysis, 2022 - Wiley Online Library
… moment conditions for a unified class of Markovswitching positive conditional mean models … on the state of a finite unobserved Markov chain. The corresponding mixing distributions are …
We describe the package MSGARCH, which implements Markov-switching GARCH models in R with efficient C++ object-oriented programming. Markov-switching GARCH models …
DCH Wee, F Chen, WTM Dunsmuir - Econometrics and Statistics, 2022 - Elsevier
… Markovswitching (MS-)GARCH(1,1) models allow for … ), that is currently limited to hidden Markovmodels with a one-… MS-GARCH(1,1) models, a model which requires two dimensions, …
A Ghezal - Journal of Mathematical Sciences, 2023 - Springer
… Markovswitching AR models, where analytic tractability and flexibility are quite simply a competitive advantage, which becomes an attractive tool for modeling … existence of moments for …
GM Caporale, T Zekokh - Research in International Business and Finance, 2019 - Elsevier
… the best model or set of models for modelling volatility of the … More than 1000 GARCH models are fitted to the log returns of … The best model or superior set of models is then chosen by …
DR Chappell - Journal of Applied Economic Sciences (JAES), 2019 - ceeol.com
… As such, efforts into modelling the conditional moments of the flagship cryptocurrency Bitcoin have been extensive. There have been numerous studies published into finding the …
K Zheng, Y Li, W Xu - Annals of Operations Research, 2021 - Springer
… switching between … Markov regime switchingmodels, which are examples of HMM. Since financial data is observed at discrete time points in practice, we consider a discrete time model …
… or shrink the shot efficiencies: a moment when the player's shots tend to be highly efficient results in a better performance if the shooting intensity is high at that moment. For example, a …
A Serletis, L Xu - Oxford Bulletin of Economics and Statistics, 2019 - Wiley Online Library
… models that allow this to occur have been used so far in the literature – the ‘time-varying coefficient model’ and the ‘Markovswitchingmodel’. … the first and second moments of the system …