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An inverse semi-oriented radial data envelopment analysis measure for dealing with negative data
Ghiyasi, Mojtaba; Zhu, Ning - In: IMA journal of management mathematics 31 (2020) 4, pp. 505-516
Persistent link: https://www.econbiz.de/10012314041
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Assessing the eco-efficiency of industrial investment in China : a DEA approach
Zhu, Chuanjin; Zhu, Nan - In: IMA journal of management mathematics 34 (2023) 1, pp. 143-163
Persistent link: https://www.econbiz.de/10013541849
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A new Malmquist productivity index with an application to commercial banks
Zhu, Chuanjin; Zhu, Nan; Emrouznejad, Ali; Ye, Tao - In: IMA journal of management mathematics 35 (2024) 2, pp. 215-240
Persistent link: https://www.econbiz.de/10014526120