Returns to scale in decision-making units with integer-valued or mixed inputs and integer-valued or real outputs using radial models in data envelopment analysis

Returns to scale in decision-making units with integer-valued or mixed inputs and integer-valued or real outputs using radial models in data envelopment analysis

Purpose: The current paper tries to determine the type of returns to scale in a decision-making unit under the condition that integer-valued inputs or outputs are present.Methodology: This paper introduces radial models for determining the value and type of Returns to Scale (RTS) in 4 scenarios, inc...

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Bibliographic Details
Main Authors: Zeinab Tavassoli, Mohsen Rostami-MalKhalifeh, Farhad Hosseinzadeh Lotfi, Tofigh allahVieanloo
Format: Article
Language:fas
Published: Ayandegan Institute of Higher Education, Tonekabon, 2023-09-01
Series:تصمیم گیری و تحقیق در عملیات
Subjects:
data envelopment analysis
integer-valued data
left returns to scale
right returns to scale
Online Access:https://www.journal-dmor.ir/article_170457_ba8e7006cca57cc624ce05feade79d00.pdf
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