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Clustering financial time series : new insights from an extended hidden Markov model
Dias, José G.; Vermunt, Jeroen K.; Ramos, Sofia B. - In: European journal of operational research : EJOR 243 (2015) 3, pp. 852-864
Persistent link: https://www.econbiz.de/10010513848
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Hedge fund systemic risk signals
Savona, Roberto - In: European journal of operational research : EJOR 236 (2014) 1, pp. 282-291
Persistent link: https://www.econbiz.de/10010361715
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Measuring rank correlation coefficients between financial time series : a GARCH-copula based sequence alignment algorithm
Laih, Yih-wenn - In: European journal of operational research : EJOR 232 (2014) 2, pp. 375-382
Persistent link: https://www.econbiz.de/10010224694
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A semiparametric Bayesian approach to the analysis of financial time series with applications to value at risk estimation
Ausín, M. Concepción; Galeano, Pedro; Ghosh, Pulak - In: European journal of operational research : EJOR 232 (2014) 2, pp. 350-358
Persistent link: https://www.econbiz.de/10010224698
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Modeling and forecasting exchange rate volatility in time-frequency domain
Barunik, Jozef; Krehlik, Tomas; Vacha, Lukas - In: European journal of operational research : EJOR 251 (2016) 1, pp. 329-340
Persistent link: https://www.econbiz.de/10011446589
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Stochastic frontier models with time-varying conditional variances
Tsionas, Efthymios G.; Kumbhakar, Subal - In: European journal of operational research : EJOR 292 (2021) 3, pp. 1115-1132
Persistent link: https://www.econbiz.de/10012502428
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Testing inference in heteroskedastic fixed effects models
Uchôa, Carlos F. A.; Cribari-Neto, Francisco; Menezes, … - In: European journal of operational research : EJOR 235 (2014) 3, pp. 660-670
Persistent link: https://www.econbiz.de/10010341228
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An improved least squares Monte Carlo valuation method based on heteroscedasticity
Fabozzi, Frank J.; Paletta, Tommaso; Tunaru, Radu - In: European journal of operational research : EJOR 263 (2017) 2, pp. 698-706
Persistent link: https://www.econbiz.de/10011794017
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Forecasting the volatility of crude oil futures using intraday data
Sévi, Benoît - In: European journal of operational research : EJOR 235 (2014) 3, pp. 643-659
Persistent link: https://www.econbiz.de/10010341244
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Asymmetries in stock markets
Wang, Peijie; Zhang, Bing; Zhou, Yun - In: European journal of operational research : EJOR 241 (2015) 3, pp. 749-762
Persistent link: https://www.econbiz.de/10010487566