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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2017, Volume 57, Number 1, Pages 69–80
DOI: https://doi.org/10.7868/S0044466917010094 (Mi zvmmf10508) 		 
This article is cited in 12 scientific papers (total in 12 papers)

Measurement of returns to scale in radial DEA models

V. E. Krivonozhkoab, A. V. Lychevab, F. R. Førsundc

a National University of Science and Technology “MISiS”, Moscow, Russia
b Department of Information Technologies and Computing Systems, Russian Academy of Sciences, Moscow, Russia
c Department of Economics University of Oslo, Blindern, Norway
Full-text PDF (411 kB) Citations (12)
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DOI: https://doi.org/10.7868/S0044466917010094
Abstract: A general approach is proposed in order to measure returns to scale and scale elasticity at projections points in the radial data envelopment analysis (DEA) models. In the first stage, a relative interior point belonging to the optimal face is found using a special, elaborated method. In previous work it was proved that any relative interior point of a face has the same returns to scale as any other interior point of this face. In the second stage, we propose to determine the returns to scale at the relative interior point found in the first stage.
Key words: data envelopment analysis, scale elasticity, returns to scale, radial models, efficiency, strong complementary slackness conditions.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 02.А03.21.004
Russian Foundation for Basic Research 14-07-00472а
Received: 28.01.2016
Revised: 20.04.2016
English version:
Computational Mathematics and Mathematical Physics, 2017, Volume 57, Issue 1, Pages 83–93
DOI: https://doi.org/10.1134/S0965542517010080
Bibliographic databases:
Document Type: Article
UDC: 519.658
Language: Russian
Citation: V. E. Krivonozhko, A. V. Lychev, F. R. Førsund, “Measurement of returns to scale in radial DEA models”, Zh. Vychisl. Mat. Mat. Fiz., 57:1 (2017), 69–80; Comput. Math. Math. Phys., 57:1 (2017), 83–93
Citation in format AMSBIB
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    • This publication is cited in the following 12 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Журнал вычислительной математики и математической физики Computational Mathematics and Mathematical Physics
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