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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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Impact of liquidity risk on variations in efficiency and productivity : a panel gamma simulated maximum likelihood estimation
Shaik, Saleem - In: European journal of operational research : EJOR 245 (2015) 2, pp. 463-469
Persistent link: https://www.econbiz.de/10011308990
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When, where and how to estimate persistent and transient efficiency in stochastic frontier panel data models
Badunkenko, Oleg; Kumbhakar, Subal - In: European journal of operational research : EJOR 255 (2016) 1, pp. 272-287
Persistent link: https://www.econbiz.de/10011530868
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A dynamic stochastic frontier model to evaluate regional financial efficiency : evidence from Chinese county-level panel data
Zhang, Qing; Xu, Zhizhou; Feng, Tianjun; Jiao, Jian - In: European journal of operational research : EJOR 241 (2015) 3, pp. 907-916
Persistent link: https://www.econbiz.de/10010487484
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Panel data stochastic frontier model with determinants of persistent and transient inefficiency
Lai, Hung-pin; Kumbhakar, Subal - In: European journal of operational research : EJOR 271 (2018) 2, pp. 746-755
Persistent link: https://www.econbiz.de/10011890405
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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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Maximizing revenue of end of life items in retail stores
Zaarour, Nizar; Melachrinoudis, Emanuel; Solomon, Marius M. - In: European journal of operational research : EJOR 255 (2016) 1, pp. 133-141
Persistent link: https://www.econbiz.de/10011530845
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Solving a capacitated hub location problem
Rodríguez-Martín, Inmaculada; Salazar-González, Juan … - In: European journal of operational research : EJOR 184 (2008) 2, pp. 468-479
Persistent link: https://www.econbiz.de/10003768272
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Efficiency decomposition in two-stage data envelopment analysis : an application to non-life insurance companies in Taiwan
Kao, Chiang; Hwang, Shiuh-nan - In: European journal of operational research : EJOR 185 (2008) 1, pp. 418-429
Persistent link: https://www.econbiz.de/10003768793
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Efficiency decompositions for heterogeneous technologies
Kounetas, Konstantinos; Mourtos, Ioannis; Tsekouras, … - In: European journal of operational research : EJOR 199 (2009) 1, pp. 209-218
Persistent link: https://www.econbiz.de/10003864833