Title of article
Data Envelopment Analysis Models In The Presence Of Ratio Data and Non-Discretionary Factors
Author/Authors
Ahmadzadeh ، Azam Department of Mathematics - Islamic Azad University, Sari Branch
From page
1095
To page
1110
Abstract
The traditional data envelopment analysis (DEA) models for the observations containing ratio data as input or output may result incorrect efficiency scores. To overcome this shortcoming, a set of modified DEA models has been presented in this paper by taking into account the correct convexity of decision making units (DMUs) when a ratio variable is included in the assessment model.
Keywords
Data Envelopment Analysis , Efficiency , Non , discretionary Factors , Ratio data , convexity
Journal title
international journal of data envelopment analysis
Record number
2502809
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