Narrow search
Showing 1 - 10 of 5,178
Cover Image
Steady-state imperfect repair models
Liu, Xingheng; Finkelstein, Maxim; Vatn, Jørn; Dijoux, Yann - In: European journal of operational research : EJOR 286 (2020) 2, pp. 538-546
Persistent link: https://www.econbiz.de/10012291546
Cover Image
Analytical properties of an imperfect repair model and application in preventive maintenance scheduling
Nguyen Dinh Tuan; Dijoux, Yann; Fouladirad, Mitra - In: European journal of operational research : EJOR 256 (2017) 2, pp. 439-453
Persistent link: https://www.econbiz.de/10011611992
Cover Image
Non-Gaussian GARCH option pricing models and their diffusion limits
Badescu, Alexandru; Elliott, Robert J.; Ortega, Juan-Pablo - In: European journal of operational research : EJOR 247 (2015) 3, pp. 820-830
Persistent link: https://www.econbiz.de/10011386309
Cover Image
Estimating Value-at-Risk and Expected Shortfall using the intraday low and range data
Meng, Xiaochun; Taylor, James W. - In: European journal of operational research : EJOR 280 (2020) 1, pp. 191-202
Persistent link: https://www.econbiz.de/10012132379
Cover Image
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
Cover Image
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
Cover Image
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
Cover Image
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
Cover Image
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
Cover Image
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