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A simulation study of DEA and parametric frontier models in the presence of heteroscedasticity
Banker, Rajiv D.; Chang, Hsihui; Cooper, William W. - In: European Journal of Operational Research 153 (2004) 3, pp. 624-640
Persistent link: https://www.econbiz.de/10005347189
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The super-efficiency procedure for outlier identification, not for ranking efficient units
Banker, Rajiv D.; Chang, Hsihui - In: European Journal of Operational Research 175 (2006) 2, pp. 1311-1320
Persistent link: https://www.econbiz.de/10005347407
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A balanced scorecard analysis of performance metrics
Banker, Rajiv D.; Chang, Hsihui; Janakiraman, Surya N.; … - In: European Journal of Operational Research 154 (2004) 2, pp. 423-436
Persistent link: https://www.econbiz.de/10005253074
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Equivalence and implementation of alternative methods for determining returns to scale in data envelopment analysis
Banker, Rajiv D.; Chang, Hsihui; Cooper, William W. - In: European Journal of Operational Research 89 (1996) 3, pp. 473-481
Persistent link: https://www.econbiz.de/10005253250
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Hospital ownership and operating efficiency: Evidence from Taiwan
Chang, Hsihui; Cheng, Mei-Ai; Das, Somnath - In: European Journal of Operational Research 159 (2004) 2, pp. 513-527
Persistent link: https://www.econbiz.de/10005257218