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The South East Asian Journal of Management

2021

Data envelopment analysis

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Efficiency Measurement On The Effectiveness Of Train And Wagon Maintenance: A Data Envelopment Analysis Perspective, Ramdan Mustakim, Hidajat Hendarsjah Apr 2021

Efficiency Measurement On The Effectiveness Of Train And Wagon Maintenance: A Data Envelopment Analysis Perspective, Ramdan Mustakim, Hidajat Hendarsjah

The South East Asian Journal of Management

Research Aims: This research aimed to analyse the efficiency measurement on the effectiveness of train and wagon maintenance in three Decision Making Units (DMU) of Balai Yasa of Indonesian Railways Company (KAI). It focused on both output and input orientations and the effectiveness of production. Design: The research methodology was descriptive and quantitative, employing data envelopment analysis (DEA) and overall equipment effectiveness (OEE). The input variables were maintenance costs, spare parts inventory and people operating hours, while the output variable was OEE. A stepwise approach with backward method steps was used to examine the relationship between effectiveness and efficiency. Findings: …