A Slacks-based Measure in the Presence of Ratio Variable with Convexity Consideration
نویسندگان
چکیده
منابع مشابه
A new slacks-based measure of Malmquist–Luenberger index in the presence of undesirable outputs
In the majority of production processes, noticeable amounts of bad byproducts or bad outputs are produced. The negative effects of the bad outputs on efficiency cannot be handled by the standard Malmquist index to measure productivity change over time. Toward this end, the Malmquist–Luenberger index (MLI) has been introduced, when undesirable outputs are present. In this paper, we introduce a D...
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In data envelopment analysis, there are several methods for measuring efficiency change over time, e.g. the window analysis and the Malmquist index. However, they usually neglect carry-over activities between consecutive two terms. These carry-overs play an important role in measuring the efficiency of decision making units in each term as well as over the whole terms based on the long-term vie...
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ژورنال
عنوان ژورنال: Journal of Advances in Mathematics and Computer Science
سال: 2020
ISSN: 2456-9968
DOI: 10.9734/jamcs/2020/v35i130239