Journal of Operational Research and Its Applications ( Applied Mathematics ) - Lahijan Azad University

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sanei M, gholamazad M. Fair Allocation of Fixed Cost via Interval-Scale and Fraction-Scale Data Between Decision Making Units in Data Envelopment Analysis. jor 2017; 14 (2) :123-131
URL: http://jamlu.liau.ac.ir/article-1-805-en.html

In recent years, fair allocation of resources or fixed costs in DEA have been noticed by researches, in which the main objective is unchanging efficiency of decision making units, In which the main purpose is to not change the efficiency of decision-making units before and after the allocation of costs. On the other hand, all studies have been due to the fraction-scale data, and any special attention have not been paid to an interval-scale data so far, because of the ratio of the measurement on such a scale are meaningless. Therefore, the structure of this paper is to study the use of an interval-scale and fractional data in a fair allocation of costs between the units such that the principle of unchanging efficiency remains in the presence of such data.