2015•Indian Journal of Science and TechnologyOpen access

Analyzing Manufacturing Company’s Production Lines Efficiency using Data Envelopment Analysis (DEA) (Case Study: Tehran PAK Dairy Company)

Shahin Bahremand

Abstract

Of the goals this study pursues are to study the efficiency of PAK dairy company production line status and propose some strategies to improve these lines’ efficiency. For this, first all PAK company production lines are considered as decision making units and then after consulting with the company middle and senior managers, highly important indices have been identified as the input and output. Then the input and output related data have been gathered, classified and integrated. After that in order to determine all production lines, we’ve considered CCR model as input. Having solved efficiency model, all production lines have been determined. Finally the lines with efficiency as 1 have been introduced as the efficient units and those with efficiency less than 1 have been made efficient by proposing some solutions based on some input or output increase or decrease.Keywords: CCR Model, Efficiency Analysis, Data Envelopment Analysis, Pak Dairy Company, Production Lines

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Key concepts: Data envelopment analysis, Production line, Production (economics), Computer science, Production efficiency, Operations research, Order (exchange), Line (geometry)