市场经济，自始至终表现为竞争过程。作为市场的核心主体的企业，竞争贯穿其生命周期的全过程；换言之，竞争是市场经济环境下企业生存和成长的方式。因此，一个能够在市场上生存和成长的企业必须具备应有的竞争力。经过２０多年的改革开放，中国经济的市场化程度日益拓展和深 Market economy, from beginning to end performance of the competitive process. As the core subject of the market, competition runs through the whole process of its life cycle. In other words, competition is the way for the survival and growth of enterprises in the market economy. Therefore, a company that can survive and grow in the market must possess the competitiveness it deserves. After more than 20 years of reform and opening up, the degree of marketization of China’s economy has been expanding and deepening