Enhancing Organizational Efficiency through Data Envelopment Analysis

Authors : Hatice Dilaver, Kamil Fatih Dilaver

Pages : 19-24

Doi:10.34248/bsengineering.1535117

View : 71 | Download : 79

Publication Date : 2025-01-15

Article Type : Research Paper

Abstract :In today\\\'s competitive business landscape, organizations strive to maximize efficiency and productivity to maintain their competitive edge. Data Envelopment Analysis (DEA) has emerged as a powerful tool for evaluating the performance and efficiency of decision-making units across various industries. This paper provides a comprehensive review of DEA and its applications in enhancing organizational efficiency. The first section of the paper introduces the concept of DEA and its underlying principles, highlighting its ability to evaluate the relative efficiency of decision-making units by comparing their input-output relationships. Various DEA models, including CCR and BCC models, are discussed in detail, along with their mathematical formulations. The subsequent sections delve into the practical implementation of DEA, outlining the key stages involved in conducting an efficiency analysis. These stages include unit selection, input-output identification, data collection, efficiency measurement, and result interpretation. Special emphasis is placed on the importance of data quality and reliability in ensuring the accuracy of DEA results. For example, in a recent analysis, the efficiency score of the units ranged from 0.65 to 1.0, indicating a significant variation in performance. In some cases, units with scores below 0.8 were flagged for further investigation to identify areas for improvement. Furthermore, the paper explores the benefits of adopting DEA as a decision support tool within organizations. From identifying inefficiencies to guiding resource allocation and strategic planning, DEA offers a range of advantages for decision-makers. The paper also highlights the role of DEA in promoting a culture of continuous improvement and benchmarking against industry standards. In conclusion, this paper underscores the significance of DEA in enhancing organizational efficiency and offers insights into its practical implementation. By leveraging DEA as a strategic management tool, organizations can optimize their operations, drive performance improvements, and maintain a competitive advantage in today\\\'s dynamic business environment.
Keywords : Data envelopment analysis (DEA), Efficiency analysis, Decision-making units