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Efficiency analysis of privatization using DEA and MPI
Kim, Hyun Jung; Kim, Soo Wook; Shin, Jong Seop - In: Public performance & management review 38 (2014/15) 1, pp. 48-75
Persistent link: https://www.econbiz.de/10010514707
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Divisional advertising efficiency in the consumer car purchase funnel : a network DEA approach
Choi, Kanghwa - In: Journal of the Operational Research Society 71 (2020) 9, pp. 1411-1425
Persistent link: https://www.econbiz.de/10012264783
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Multi-period efficiency and productivity changes in US domestic airlines
Choi, Kanghwa - In: Journal of air transport management 59 (2017), pp. 18-25
Persistent link: https://www.econbiz.de/10011690974
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Evaluating the efficiency of Korean festival tourism and its determinants on efficiency change : parametric and non-parametric approaches
Choi, Kanghwa; Kang, Hee Jay; Kim, Changhee - In: Tourism management : research, policies, practice 86 (2021), pp. 1-20
Persistent link: https://www.econbiz.de/10012595651
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Service quality and productivity in the U.S. airline industry : a service quality-adjusted DEA model
Choi, Kanghwa; Lee, Donhee; Olson, David L. - In: Service business 9 (2015) 1, pp. 137-160
Persistent link: https://www.econbiz.de/10011296083
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External shocks and efficiency changes in the US airline industry
Jang, Soocheong; Choi, Kyuwan; Lee, Kyuseok - In: The service industries journal 31 (2011) 13/14, pp. 2411-2435
Persistent link: https://www.econbiz.de/10009298973