Comparative Advantage to Competitive Advantage——Based on Analysis of China's Export Structure Analysis

The paper builds the model of comparative advantages,competitive advantages and dynamic competitive advantages on the basis of Porter's diamond model and verifies the relationship with the data of China's export structure from 1990 to 2007.The conclusions are that it depends on comparative advantage to obtain a competitive advantage and dynamic comparative advantage will spontaneously lead to dynamic competitive advantage.To this end,the surpluses of using the static comparative advantages foster the dynamic comparative advantages.So a country gradually upgrades the industrial structure.