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Data Envelopment Analysis
1. The interval Malmquist productivity index in DEA

F. Rezai Balf; F. Hosseinzadeh Lotfi; M. Alizadeh Afrouzi

Volume 4, Issue 1 , Winter 2012, , Pages 272-281

Abstract
  One of the most popular approaches to measuring productivity changes is based on using Malmquist productivity indexes. In this paper we propose a method for obtaining interval Malmquist productivity index (IMPI). The classical DEA models have been before used for measuring the Malmquist ...  Read More