On Comparative Advantage, Economic,

comparative advantage is the foundation of international trade: comparative advantage categoiy is the basis of international trade theory, over the past 200 years and more from the concept of comparative advantage being put forward, lots of economists has carried out in-depth and meticulous research in comparative advantage. But the research in economic realization of comparative advantage is still deficient.comparative advantage doesn't exist isolated. It is closely linked with a lot of factors. So its realization is limited by some conditions too. At first, Enterprise and capital manpower as the subjects of comparative advantage , can act and use subjectively while the comparative advantage is realized. So the subject of comparative advantage influences its realization. Secondly, comparative advantages were realized under certain environment. The market and information as the main part of the environmental factor is particularly important to the realization of comparative advantage. At last, the connection of any things is all realized under arranging in certain system, so inside systems and outside systems are securities mechanism that comparative advantages are realized. This text is exactly in above-mentioned order, moving forward ring upon ring, to analyze and demonstrate the realization of the comparative advantage.In today's world , the trend of economic globalization is irreversible, and any country is unable to avoid the globalization trend. China as a developing country, how to realize jumping type development nowadays become the theme in era. In the international environment with keen competition, china should fully utilize the existing comparative advantage to expand export and capture larger market share of world forming the industry colony with strong competitiveness and our own characteristic during the international competition. This requires us to try every means to give play to the existing comparative advantage as soon as possible. At the same time we should have purposes and intentions to participate in the international division actively to realize the dynamic development of comparative advantage, thus optimizing the structure of industry of our country constantly, and promoting the international competitiveness of our country.