Efficiency Analysis of Manufacturing Enterprises Informatization from Value Chain View--Based on DEA and Tobit Model

摘要：

　　According to IT investments into performance process model,the paper measures the manufacturing enterprises informatiaztion process efficiencies by value chain DEA model from relevant data indicators of manufacturing enterprises in China.The enterprise informatization consists two processes:IT investments transformation into IT assets and IT assets transformation into the IT impact,which happen inside the enterprises.So,the value chain DEA model is suitable to measure the two processes efficiencies.Finally,the paper analyzes enterprise informatization factors that influence the two processes efficiencies,in order to provide theoretical guidance to improve informatization process efficiencies of Manufacturing Enterprises.

关键词： Manufacturing Enterprises Informatization Process Efficiency Value Chain DEA Model Tobit Model

作者: Wei Guo Ming Huo Hongyu Shao Lei Wang

作者单位: College of mechanical engineering, Tianjin University, China Department of Management and Economics, Tianjin University, China

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 4451-4455

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）