원문정보
초록
영어
The software industry is a typical knowledge-intensive business services and R&D profoundly affects the competitiveness of the software enterprises. According to the type of products or services provided by software companies, software enterprises are divided into system software companies, application software companies and service software companies. Taking software enterprises in top 1000 global research and development as the research sample, the influence factors of software companies performance are studied using Panel data model. After eliminating no significant influence factors, the efficiency of system software companies, application software companies and service software companies are measureed and compared based on the DEA method. Finally, the factors affecting efficiency are studied through the Tobit regression. The results show that R&D improve company performance mainly by promote production frontier, namely the technology progress. R&D can’t improve the efficiency of system software companies and application software companies but can effectively improve the efficiency of service software companies.
목차
1. Introduction
2. Literature Review
3. Research Design
3.1. Research Process
3.2. The Classification of the Software Enterprises
3.3. Data Sources
4. Study (I): The Key Factors Affecting Software Enterprises’ Performance
4.1. Model
4.2. Estimation Results
4.3. Analysis
5. Study (II): Estimates of Software Enterprise R&D Efficiency
5.1. DEA Model
5.2. Model Calculation
5.3. Analysis
6. Study (III): The Factors Affecting the Efficiency of Software Enterprise
6.1. Hypothesis and Model
6.2 Results
6.3. Analysis
7. Conclusion
Acknowledgements
References