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Author (up) Jahanshahloo, G.R.; Hosseinzadeh Lotfi, F.; Rostamy Malkhalifeh, M.; Ahadzadeh Namin, M. doi  openurl
  Title A generalized model for data envelopment analysis with interval data Type
  Year 2009 Publication Applied Mathematical Modelling Abbreviated Journal  
  Volume 33 Issue 7 Pages 3237-3244  
  Keywords Data Envelopment Analysis (DEA ); FDH; GDEA; Interval data  
  Abstract Data envelopment analysis (DEA) is a method to estimate the relative efficiency of decision-making units (DMUs) performing similar tasks in a production system that consumes multiple inputs to produce multiple outputs. So far, a number of DEA models with interval data have been developed. The CCR model with interval data, the BCC model with interval data and the FDH model with interval data are well known as basic DEA models with interval data. In this study, we suggest a model with interval data called interval generalized DEA (IGDEA) model, which can treat the stated basic DEA models with interval data in a unified way. In addition, by establishing the theoretical properties of the relationships among the IGDEA model and those DEA models with interval data, we prove that the IGDEA model makes it possible to calculate the efficiency of DMUs incorporating various preference structures of decision makers.  
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  Notes Approved  
  Call Number Admin @ admin @ JahanshahlooHosseinzadeh-LotfiRostamy-MalkhalifehAhadzadeh-Namin2009 Serial 4510  
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