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Management of agricultural research centers in Brazil : a DEA application using a dynamic GMM approach
Souza, Geraldo da Silva e; Gomes, Eliane Gonçalves - In: European journal of operational research : EJOR 240 (2015) 3, pp. 819-824
Persistent link: https://www.econbiz.de/10010486941
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The GMM estimation of semiparametric spatial stochastic frontier models
Hou, Zhezhi; Zhao, Shunan; Kumbhakar, Subal - In: European journal of operational research : EJOR 305 (2023) 3, pp. 1450-1464
Persistent link: https://www.econbiz.de/10013499048
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Hybrid pricing in a coupled European power market with more wind power
Bjørndal, Endre; Bjørndal, Mette; Cai, Hong; Panos, … - In: European journal of operational research : EJOR 264 (2018) 3, pp. 919-931
Persistent link: https://www.econbiz.de/10011802123
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A new mixture model for the estimation of credit card exposure at default
Leow, Mindy; Crook, Jonathan N. - In: European journal of operational research : EJOR 249 (2016) 2, pp. 487-497
Persistent link: https://www.econbiz.de/10011436718
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Models and forecasts of credit card balance
Hon, Pak Shun; Bellotti, Tony - In: European journal of operational research : EJOR 249 (2016) 2, pp. 498-505
Persistent link: https://www.econbiz.de/10011436720
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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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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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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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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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Data envelopment analysis, truncated regression and double-bootstrap for panel data with application to Chinese banking
Du, Kai; Worthington, Andrew Charles; Zelenyuk, Valentin - In: European journal of operational research : EJOR 265 (2018) 2, pp. 748-764
Persistent link: https://www.econbiz.de/10011811494