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Ranking Invariant DEA Based Efficiency Measures

Sadeghi, Jafar; Begen, Mehmet A.; Odegaard, Fredrik - 2021

Public service spending is an important issue with great economic, social and political ramifications. Consequently, correct measurements with respect to productivity evaluation of such expenditures is of paramount significance. Motivated by evaluating public services from a non-parametric...

Persistent link: https://www.econbiz.de/10013238791

Procedures for ranking technical and cost efficient units : with a focus on nonconvexity

Kerstens, Kristiaan; Sadeghi, Jafar; Toloo, Mehdi; Van … - In: European journal of operational research : EJOR 300 (2022) 1, pp. 269-281

Persistent link: https://www.econbiz.de/10013173854

Proposing a method for fixed cost allocation using DEA based on the efficiency invariance and common set of weights principles

Jahanshahloo, Gholam Reza; Sadeghi, Jafar; … - In: Mathematical methods of operations research 85 (2017) 2, pp. 223-240

Persistent link: https://www.econbiz.de/10011714424

Convex and nonconvex input-oriented technical and economic capacity measures : an empirical comparison

Kerstens, Kristiaan; Sadeghi, Jafar; Van de Woestyne, Ignace - In: European journal of operational research : EJOR 276 (2019) 2, pp. 699-709

Persistent link: https://www.econbiz.de/10012003642

Fair ranking of the decision making units using optimistic and pessimistic weights in data envelopment analysis

Jahanshahloo, Gholam Reza; Sadeghi, Jafar; … - In: RAIRO / Operations research 51 (2017) 1, pp. 253-260

Persistent link: https://www.econbiz.de/10011774784

Convex cone-based ranking of decision-making units in DEA

Dehnokhalaji, Akram; Hallaji, Behjat; Soltani, Narges; … - In: OR spectrum : quantitative approaches in management 39 (2017) 3, pp. 861-880

Persistent link: https://www.econbiz.de/10011707245

Plant capacity notions in a non-parametric framework : a brief review and new graph or non-oriented plant capacities

Kerstens, Kristiaan; Sadeghi, Jafar; Van de Woestyne, Ignace - In: Data envelopment analysis, 40 years on : a special issue, (pp. 837-860). 2020

Persistent link: https://www.econbiz.de/10012232989

Energy productivity and greenhouse gas emission intensity in Dutch dairy farms : a Hicks-Moorsteen by-production approach under non-convexity and convexity with equivalence results

Ang, Frederic; Kerstens, Kristiaan; Sadeghi, Jafar - In: Journal of agricultural economics : JAE 74 (2023) 2, pp. 492-509

Persistent link: https://www.econbiz.de/10014342555

Plant capacity notions : review, new definitions, and existence results at firm and industry levels

Kerstens, Kristiaan; Sadeghi, Jafar - In: International journal of production research 62 (2024) 3, pp. 1017-1040

Persistent link: https://www.econbiz.de/10014458453

Technical note : a sampling-based approach to appointment scheduling

Begen, Mehmet A.; Levi, Retsef; Queyranne, Maurice - In: Operations research 60 (2012) 3, pp. 675-681

Persistent link: https://www.econbiz.de/10009575340