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An insight into the specification of the input-output set for DEA-based bank efficiency measurement

Ahn, Heinz; Le, Minh Hanh - In: Management review quarterly : systematic literature … 64 (2014) 1, pp. 3-37

Data envelopment analysis (DEA) has become one of the most widely used instruments for measuring bank efficiency. However, its application encounters many problems, which is evidenced by continuous evolvements in the DEA method so far. Our paper addresses the pitfalls of DEA in the context of...

Persistent link: https://www.econbiz.de/10010348231

Generalized DEA : an approach for supporting input/output factor determination in DEA

Afsharian, Mohsen; Ahn, Heinz; Neumann, Ludmila - In: Benchmarking : an international journal ; BIJ 23 (2016) 7, pp. 1892-1909

Persistent link: https://www.econbiz.de/10011548206

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

DEA efficiency of German savings banks : evidence from a goal-oriented perspective

Ahn, Heinz; Le, Minh Hanh - In: Journal of business economics : JBE 85 (2015) 9, pp. 953-975

Persistent link: https://www.econbiz.de/10011382765

Measuring potential sub-unit efficiency to counter the aggregation bias in benchmarking

Ahn, Heinz; Bogetoft Pedersen, Peter; Lopes, Ana Lúcia … - In: Journal of business economics : JBE 89 (2019) 1, pp. 53-77

Persistent link: https://www.econbiz.de/10011970851

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

Performance analytics in incentive regulation : a literature review of DEA publications

Afsharian, Mohsen; Ahn, Heinz; Kamali, Sara - In: Decision analytics journal 4 (2022), pp. 1-9

The family of optimization models of Data Envelopment Analysis (DEA) has been shown to be very useful performance analytics tools that support benchmarking systems in measuring, comparing, and enhancing various notations of efficiency. It has also been extensively used as an advanced analytical...

Persistent link: https://www.econbiz.de/10013453594

The impact of selected input and output factors on measuring research efficiency of university research fields : insights from a purpose-, field-, and method-specific perspective

Ahn, Heinz; Clermont, Marcel; Langner, Julia - In: Journal of business economics : JBE 92 (2022) 8, pp. 1303-1335

Persistent link: https://www.econbiz.de/10013440057

Comparative performance analysis of frontier-based efficiency measurement methods : a Monte Carlo simulation

Ahn, Heinz; Clermont, Marcel; Langner, Julia - In: European journal of operational research : EJOR 307 (2023) 1, pp. 294-312

Persistent link: https://www.econbiz.de/10014292955

Individualized second stage corrections in data envelopment analysis

Afsharian, Mohsen; Kamali, Sara; Ahn, Heinz; Bogetoft … - In: European journal of operational research : EJOR 317 (2024) 2, pp. 563-577

Persistent link: https://www.econbiz.de/10014635915