Analysis of Operational Efficiency and Market Efficiency of Automobile Locomotive Manufacturing Industry: Application of Two-stage DEA

• Main Authors: CHO, HSIN-YU, 卓歆語
• Other Authors: 黃晉偉
• Format: Others
• Language: zh-TW
• Published: 2018
• Online Access: http://ndltd.ncl.edu.tw/handle/5sqg64

碩士 === 開南大學 === 商學院碩士班 === 106 === In recent years, with the promotion of environmental awareness and energy conservation concepts, major plants have invested in the development of electric vehicles, new energy vehicles and autonomous vehicles to drive the demand for automotive components. Global auto sales in 2017 are expected to exceed 95 million vehicles. This study used the data of 50 listed companies in the TEJ database as the research basis and used the DEA model of the value chain to estimate operating efficiency and market efficiency. The following conclusions were obtained: There are 26 companies that have efficient operations and 12 companies that have market efficiency. The average operating efficiency is 0.248 higher than the market efficiency, and the significant level is as high as 99%. The estimation of the best intermediate output shows that 9 companies need to reduce revenue to improve efficiency, and 28 companies need to increase revenue to improve efficiency. The average ranking of operating efficiency is ranked as automotive electronic parts, traditional automotive parts, and vehicle assembly The average ranking of market-oriented efficiency ranks in order of vehicle assembly, conventional automotive parts, and automotive electronic parts.