Narrow search
Showing 1 - 4 of 4
Cover Image
U.S. airline mergers' performance and productivity change
Khezrimotlagh, Dariush; Kaffash, Sepideh; Zhu, Joe - In: Journal of air transport management 102 (2022), pp. 1-19
Persistent link: https://www.econbiz.de/10013272327
Cover Image
How the Great Recession affects performance : a case of Pennsylvania hospitals using DEA
Chen, Ya; Wang, Justin; Zhu, Joe; Sherman, H. David; … - In: DEA and its applications in operations and data analytics, (pp. 77-99). 2019
Persistent link: https://www.econbiz.de/10012104191
Cover Image
Efficiency measurement with products and partially desirable co-products
Cook, Wade D.; Li, Wanghong; Li, Zhepeng; Liang, Liang; … - In: Journal of the Operational Research Society 71 (2020) 2, pp. 335-345
Persistent link: https://www.econbiz.de/10012215746
Cover Image
Multivariate returns to scale production frontiers
Khezrimotlagh, Dariush; Zhu, Joe - In: Journal of the Operational Research Society 73 (2022) 6, pp. 1411-1419
Persistent link: https://www.econbiz.de/10013373010