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Zelenyuk, Valentin - In: European journal of operational research : EJOR 240 (2015) 1, pp. 269-277

Persistent link: https://www.econbiz.de/10010491711

Aggregation in efficiency and productivity analysis : a brief review with new insights and justifications for constant returns to scale

Zelenyuk, Valentin - In: Journal of productivity analysis : an official journal … 62 (2024) 3, pp. 321-334

Persistent link: https://www.econbiz.de/10015123227

Aggregation of outputs and inputs for DEA analysis of hospital efficiency : economics, operations research and data science perspectives

Bao Hoang Nguyen; Zelenyuk, Valentin - In: Data-enabled analytics : DEA for big data, (pp. 123-158). 2021

Persistent link: https://www.econbiz.de/10012880177

Generalized theory for measuring efficiency of individuals and groups

Zelenyuk, Valentin; Panchenko, Valentyn - 2023

Persistent link: https://www.econbiz.de/10015066492

Aggregation of Malmquist productivity indexes allowing for reallocation of resources

Mayer, Andreas; Zelenyuk, Valentin - In: European journal of operational research : EJOR 238 (2014) 3, pp. 774-785

Persistent link: https://www.econbiz.de/10010401937

An aggregation paradigm for Hicks-Moorsteen productivity indexes

Mayer, Andreas; Zelenyuk, Valentin - 2014

Persistent link: https://www.econbiz.de/10010348879

Aggregation of Nerlovian profit indicator

Färe, Rolf; Grosskopf, Shawna; Zelenyuk, Valentin - In: Applied economics letters 15 (2008) 10/12, pp. 845-847

Persistent link: https://www.econbiz.de/10003785759

Central limit theorems for aggregate efficiency

Simar, Léopold; Zelenyuk, Valentin - In: Operations research 66 (2018) 1, pp. 137-149

Persistent link: https://www.econbiz.de/10011818609

Aggregation of scale elasticities across firms

Färe, Rolf; Zelenyuk, Valentin - In: Applied economics letters 19 (2012) 16/18, pp. 1593-1597

Persistent link: https://www.econbiz.de/10009684033

Aggregation of individual efficiency measures and productivity indices

Mayer, Andreas; Zelenyuk, Valentin - In: The Palgrave handbook of economic performance analysis, (pp. 527-557). 2019

Here, we consider the problem of aggregation of efficiency and productivity indices. We will summarize some of the existing results and will derive new results for aggregation of Hicks-Moorsteen productivity indices.

Persistent link: https://www.econbiz.de/10012175867