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URN etd-0731117-172151 Statistics This thesis had been viewed 266 times. Download 0 times. Author Chih-cheng Chen Author's Email Address firstname.lastname@example.org Department Management Business Administration Year 2016 Semester 2 Degree Master Type of Document Master's Thesis Language zh-TW.Big5 Chinese Page Count 79 Title THE PERFORMANCE OF PLASTIC PRODUCTS INDUSTRY – AN APPLICATION OF DEA Keyword Plastic products industry Operational efficiency Data Envelopment Analysis Data Envelopment Analysis Operational efficiency Plastic products industry Abstract The plastic raw material industry has played an important role in the development of Taiwanese industry in decades. In view of this, this study explores the operational efficiency of the plastic raw materials manufacturers from 2011 to 2015 with the method of Data Envelopment Analysis (DEA) and provides the suggestions as below. According to the study, the Nan Ya Plastics had been the most efficient manufacturer from 2011 to 2013 in the aspect of operating cost in input variable and in 2014, 2015, Formosa Plastics was the best in operating efficiency. For the number of employees as the input variables, Chi Mei Industrial in 2011, 2014 and 2015 was the best for efficiency of the manufacturer, Formosa Chemical Fiber Corporation in 2012, 2013 was the best for efficiency of the manufacturer. In addition, from this research using Malmquist Productivity Index results between 2011 and 2015, while the input variable is operating cost, except for Grand Pacific Petrochemical Corporation, the rest of the plastic raw manufactures faced with recession phase, while the input variable is the number of company employees, no firm’ productivity is increasing. This study shows that the biggest reason that caused the plastic raw manufacturers’ decline of productivity was technical variation index and the country of Grand Pacific Petrochemical Corporation was the one which needed to improve the most among all the factories. Advisor Committee Chia-chia Wang - advisor
Files Date of Defense 2017-06-16 Date of Submission 2017-08-01