英文摘要 |
This study applies the method of Data Envelopment Analysis (DEA). We conduct a positivistic analysis of the performances of companies of System-Integration industry listed OTC between 2005 and 2006. The multi-stage investment-oriented model of CCR and BCC are used to discussed the merits of other operating performance. The differences between variables of the company's performance are considered as a basis for improvement; In addition, the use of sensitivity analysis to explore different inputs and outputs of the combination of variables; to explore whether or not its produces bring out a major change; to understand all the variables affecting the performance. The results showed: 1. Overall, 28 of the System Integration and operational efficiency of poor earnings, the majority of companies need to adjust business strategy through and to improve the investment ratio to increase the capacity of profit. 2. Through the analysis of variables differences we realized that, among many companies' operation achievement, the variable of fixed assets requires urgent improvement. 3. Through the sensitivity analysis, we found that the operation cost is the most sensitive input variables. 4. Productivity analysis revealed that, 15 companies showed improvement, and the remaining 13 are in the state of recession. |