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Multivariate FIAPARCH modelling of financial markets with dynamic correlations in times of crisis
Karanasos, Menelaos; Yfanti, Stavroula; Karoglou, Michail - In: International review of financial analysis 45 (2016), pp. 332-349
Persistent link: https://www.econbiz.de/10011583871
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Macroeconomic factors strike back : a Bayesian change-point model of time-varying risk exposures and premia in the U.S. cross-section
Bianchi, Daniele; Guidolin, Massimo; Ravazzolo, Francesco - 2015 - This version: June 6, 2015
Persistent link: https://www.econbiz.de/10011809314
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Forecasting stock market volatility : the role of technical variables
Liu, Li; Pan, Zhiyuan - In: Economic modelling 84 (2020), pp. 55-65
Persistent link: https://www.econbiz.de/10012210290
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Jump factor models in large cross‐sections
Li, Jia; Todorov, Viktor; Tauchen, George Eugene - In: Quantitative economics : QE ; journal of the … 10 (2019) 2, pp. 419-456
We develop tests for deciding whether a large cross‐section of asset prices obey an exact factor structure at the times of factor jumps. Such jump dependence is implied by standard linear factor models. Our inference is based on a panel of asset returns with asymptotically increasing...
Persistent link: https://www.econbiz.de/10012042424
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Bayesian analysis of intraday stochastic volatility models of high-frequency stock returns with skew heavy-tailed errors
Nakakita, Makoto; Nakatsuma, Teruo - In: Journal of risk and financial management : JRFM 14 (2021) 4, pp. 1-29
Intraday high-frequency data of stock returns exhibit not only typical characteristics (e.g., volatility clustering and … the leverage effect) but also a cyclical pattern of return volatility that is known as intraday seasonality. In this paper …, we extend the stochastic volatility (SV) model for application with such intraday high-frequency data and develop an …
Persistent link: https://www.econbiz.de/10012520275
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An empirical application of a stochastic volatility model with GH skew Student's t-distribution to the volatility of Latin-American stock returns
Lengua Lafosse, Patricia; Rodriguez, Gabriel - In: The quarterly review of economics and finance : journal … 69 (2018), pp. 155-173
Persistent link: https://www.econbiz.de/10012035007
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A hidden Markov Model inference approach to testing the random walk hypothesis : empirical evidence from the Nigerian stock market
Nkemnole, Edesiri - In: Journal of economic and financial sciences 9 (2016) 3, pp. 696-713
Persistent link: https://www.econbiz.de/10011658239
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Structural Breaks in Stock Returns Driven by Large Shocks
Dendramis, Yiannis - 2013
This paper employes a parametric model of structural breaks in the mean of stock returns which allows them to be endogenously driven by large positive or negative stock market return shocks. These shocks can be taken to reflect important market announcements, monetary policy regime shifts and/or...
Persistent link: https://www.econbiz.de/10013075530
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Structural breaks in volatility : the case of Chinese stock returns
Ni, Jinlan; Wohar, Mark E.; Wang, Beichen - In: The Chinese economy 49 (2016) 2, pp. 81-93
Persistent link: https://www.econbiz.de/10011619799
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Breaks and outliers when modelling the volatility of the U.S. stock market
Chatzikonstanti, Vasiliki - In: Applied economics 49 (2017) 46, pp. 4704-4717
Persistent link: https://www.econbiz.de/10011844777