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The predictive power of the business and bank sentiment of firms : a high-dimensional Granger causality approach
Wilms, Ines; Gelper, Sarah; Croux, Christophe - In: European journal of operational research : EJOR 254 (2016) 1, pp. 138-147
Persistent link: https://www.econbiz.de/10011503231
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Exploring the sources of uncertainty : why does bagging for time series forecasting work?
Petropoulos, Fotios; Hyndman, Rob J.; Bergmeir, Christoph - In: European journal of operational research : EJOR 268 (2018) 2, pp. 545-554
Persistent link: https://www.econbiz.de/10011852628
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Hedging political risk in international portfolios
Lotfi, Somayyeh; Pagliardi, Giovanni; Paparoditis, … - In: European journal of operational research : EJOR 322 (2025) 2, pp. 629-646
Persistent link: https://www.econbiz.de/10015412068
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Measuring the efficiency of highway maintenance contracting strategies : a bootstrapped non-parametric meta-frontier approach
Fallah-Fini, Saeideh; Triantis, Konstantinos P.; de la … - In: European journal of operational research : EJOR 219 (2012) 1, pp. 134-145
Persistent link: https://www.econbiz.de/10009511685
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Subsampling bootstrap in network DEA
Michali, Maria; Emrouznejad, Ali; Dehnokhalaji, Akram; … - In: European journal of operational research : EJOR 305 (2023) 2, pp. 766-780
Persistent link: https://www.econbiz.de/10013479305
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Why estimation alone causes Markowitz portfolio selection to fail and what we might do about it
Mynbayeva, Elmira; Lamb, John D.; Zhao, Yuan - In: European journal of operational research : EJOR 301 (2022) 2, pp. 694-707
Persistent link: https://www.econbiz.de/10013207672
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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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Combining bootstrap data envelopment analysis with social networks for rank discrimination and suitable potential benchmarks
Kang, Hee Jay; Kim, Changhee; Choi, Kanghwa - In: European journal of operational research : EJOR 312 (2024) 1, pp. 283-297
Persistent link: https://www.econbiz.de/10014456262
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Loss function-based change point detection in risk measures
Lazar, Emese; Wang, Shixuan; Xue, Xiaohan - In: European journal of operational research : EJOR 310 (2023) 1, pp. 415-431
Persistent link: https://www.econbiz.de/10014340186
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A comparison of chance-constrained data envelopment analysis, stochastic nonparametric envelopment of data and bootstrap method : A case study of cultural regeneration performance of cities
Lin, Sheng-Wei; Lu, Wen-Min - In: European journal of operational research : EJOR 316 (2024) 3, pp. 1179-1191
Persistent link: https://www.econbiz.de/10014577887