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Efficiency in the Greek insurance industry
Barros, Carlos Pestana; Nektarios, Milton; Assaf, A. - In: European journal of operational research : EJOR 205 (2010) 2, pp. 431-436
Persistent link: https://www.econbiz.de/10003961305
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Bank branch efficiency under environmental change : a bootstrap DEA on monthly profit and loss accounting statements of Greek retail branches
Aggelopoulos, Eleftherios; Geōrgopoulos, Antōnēs N. - In: European journal of operational research : EJOR 261 (2017) 3, pp. 1170-1188
Persistent link: https://www.econbiz.de/10011740613
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A pseudo-Bayesian model in financial decision making with implications to market volatility, under- and overreaction
Lam, Kin; Liu, Taisheng; Wong, Wing Keung - In: European journal of operational research : EJOR 203 (2010) 1, pp. 166-175
Persistent link: https://www.econbiz.de/10003928191
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Option valuation under no-arbitrage constraints with neural networks
Cao, Yi; Liu, Xiaoquan; Zhai, Jia - In: European journal of operational research : EJOR 293 (2021) 1, pp. 361-374
Persistent link: https://www.econbiz.de/10012502485
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Making inefficient market indices efficient
Clark, Ephraim; Jokung Nguena, Octave; Kassimatis, … - In: European journal of operational research : EJOR 209 (2011) 1, pp. 83-93
Persistent link: https://www.econbiz.de/10008798683
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Efficiency analysis, shortage functions, arbitrage, and martingales
Chambers, Robert G.; Färe, Rolf - In: European journal of operational research : EJOR 213 (2011) 1, pp. 349-358
Persistent link: https://www.econbiz.de/10009159255
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Misunderstanding of the binomial distribution, market inefficiency, and learning behavior : evidence from an exotic sports betting market
Hwang, Joon Ho; Kim, Min-Su - In: European journal of operational research : EJOR 243 (2015) 1, pp. 333-344
Persistent link: https://www.econbiz.de/10010492951
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Are the least successful traders those most likely to exit the market? : a survival analysis contribution to the efficient market debate
Ma, Tiejun; Fraser-Mackenzie, Peter A. F.; Sung, Ming-chien - In: European journal of operational research : EJOR 299 (2022) 1, pp. 330-345
Persistent link: https://www.econbiz.de/10013206989
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Second order of stochastic dominance efficiency vs mean variance efficiency
Malavasi, Matteo; Ortobelli Lozza, Sergio; Trück, Stefan - In: European journal of operational research : EJOR 290 (2021) 3, pp. 1192-1206
Persistent link: https://www.econbiz.de/10012495268
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To what extent can new web-based technology improve forecasts? : assessing the economic value of information derived from Virtual Globes and its rate of diffusion in a financial ma...
Green, Lawrence; Sung, Ming-chien; Ma, Tiejun; Johnson, … - In: European journal of operational research : EJOR 278 (2019) 1, pp. 226-239
Persistent link: https://www.econbiz.de/10012102607