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The Luenberger indicator and directions of measurement : a bottoms-up approach with an empirical illustration of German savings banks
Afsharian, Mohsen; Ahn, Heinz - In: International journal of production research 52 (2014) 20, pp. 6216-6233
Persistent link: https://www.econbiz.de/10010425473
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The overall Malmquist index : a new approach for measuring productivity changes over time
Afsharian, Mohsen; Ahn, Heinz - 2015
Persistent link: https://www.econbiz.de/10010488891
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A frontier-based system of incentives for units in organisations with varying degrees of decentralisation
Afsharian, Mohsen; Ahn, Heinz; Thanassoulis, Emmanuel - In: European journal of operational research : EJOR 275 (2019) 1, pp. 224-237
Persistent link: https://www.econbiz.de/10011993254
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Pitfalls in estimating the X-factor : the case of energy transmission regulation in Brazil
Afsharian, Mohsen; Ahn, Heinz; Lopes, Ana Paula; … - In: Socio-economic planning sciences : the international … 65 (2019), pp. 1-9
Persistent link: https://www.econbiz.de/10011994119
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A non-convex meta-frontier Malmquist index for measuring productivity over time
Afsharian, Mohsen; Ahn, Heinz; Harms, Sören Guntram - In: IMA journal of management mathematics 29 (2018) 4, pp. 377-392
Persistent link: https://www.econbiz.de/10011974890
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Multi-period productivity measurement under centralized management with an empirical illustration to german saving banks
Afsharian, Mohsen; Ahn, Heinz - In: OR spectrum : quantitative approaches in management 39 (2017) 3, pp. 881-911
Persistent link: https://www.econbiz.de/10011707250
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Special issue: recent developments on the use of DEA in the public sector
Ahn, Heinz (ed.); Afsharian, Mohsen (ed.);  … - 2018
Persistent link: https://www.econbiz.de/10011825723
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Recent developments on the use of DEA in the public sector
Ahn, Heinz; Afsharian, Mohsen; Emrouznejad, Ali; … - In: Socio-economic planning sciences : the international … 61 (2018), pp. 1-3
Persistent link: https://www.econbiz.de/10011825728
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Inverse frontier-based benchmarking for investigating the efficiency and achieving the targets in the Vietnamese education system
Le, Minh Hanh; Afsharian, Mohsen; Ahn, Heinz - In: Omega : the international journal of management science 103 (2021), pp. 1-12
Persistent link: https://www.econbiz.de/10012581763
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Performance comparison of management groups under centralised management
Afsharian, Mohsen; Ahn, Heinz; Harms, Sören Guntram - In: European journal of operational research : EJOR 278 (2019) 3, pp. 845-854
Persistent link: https://www.econbiz.de/10012102493