Narrow search
Showing 1 - 10 of 10
Cover Image
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
Cover Image
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
Cover Image
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
Cover Image
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
Cover Image
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
Cover Image
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
Cover Image
Closest targets in the slacks-based measure of efficiency for production units with multi-period data
Kao, Chiang - In: European journal of operational research : EJOR 297 (2022) 3, pp. 1042-1054
Persistent link: https://www.econbiz.de/10013261997
Cover Image
Measuring the effects of undesirable outputs on the efficiency of production units
Kao, Chiang; Hwang, Shiuh-Nan - In: European journal of operational research : EJOR 292 (2021) 3, pp. 996-1003
Persistent link: https://www.econbiz.de/10012502418
Cover Image
A classification of slacks-based efficiency measures in network data envelopment analysis with an analysis of the properties possessed
Kao, Chiang - In: European journal of operational research : EJOR 270 (2018) 3, pp. 1109-1121
Persistent link: https://www.econbiz.de/10011882705
Cover Image
Separating the effect of undesirable outputs generation from the inefficiency of desirable outputs production in efficiency measurement
Kao, Chiang; Hwang, Shiuh-Nan - In: European journal of operational research : EJOR 311 (2023) 3, pp. 1097-1102
Persistent link: https://www.econbiz.de/10014440203