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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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Network DEA pitfalls : divisional efficiency and frontier projection under general network structures
Chen, Yao; Cook, Wade D.; Kao, Chiang; Zhu, Joe - In: European journal of operational research : EJOR 226 (2013) 3, pp. 507-515
Persistent link: https://www.econbiz.de/10009718832
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Measuring performance improvement of Taiwanese commercial banks under uncertainty
Kao, Chiang; Liu, Shiang-tai - In: European journal of operational research : EJOR 235 (2014) 3, pp. 755-764
Persistent link: https://www.econbiz.de/10010360788
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Efficiency decomposition for general multi-stage systems in data envelopment analysis
Kao, Chiang - In: European journal of operational research : EJOR 232 (2014) 1, pp. 117-124
Persistent link: https://www.econbiz.de/10010224725
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Multi-period efficiency and Malmquist productivity index in two-stage production systems
Kao, Chiang; Hwang, Shiuh-nan - In: European journal of operational research : EJOR 232 (2014) 3, pp. 512-521
Persistent link: https://www.econbiz.de/10010224966
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A parallel production frontiers approach for intertemporal efficiency analysis : the case of Taiwanese commercial banks
Kao, Chiang; Liu, Shiang-Tai - In: European journal of operational research : EJOR 255 (2016) 2, pp. 411-421
Persistent link: https://www.econbiz.de/10011532088
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Efficiency decomposition and aggregation in network data envelopment analysis
Kao, Chiang - In: European journal of operational research : EJOR 255 (2016) 3, pp. 778-786
Persistent link: https://www.econbiz.de/10011556139
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Network data envelopment analysis : a review
Kao, Chiang - In: European journal of operational research : EJOR 239 (2014) 1, pp. 1-16
Persistent link: https://www.econbiz.de/10010403701
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Qualitative factors in data envelopment analysis : a fuzzy number approach
Kao, Chiang; Lin, Pei-huang - In: European journal of operational research : EJOR 211 (2011) 3, pp. 586-593
Persistent link: https://www.econbiz.de/10008933370
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Measuring efficiency in a general production possibility set allowing for negative data : an extension and a focus on returns to scale
Kao, Chiang - In: European journal of operational research : EJOR 296 (2022) 1, pp. 267-276
Persistent link: https://www.econbiz.de/10012820161