【Economic,Theory,Analysis,on,the,Unique,Development,of,Private,Colleges,and,Universities】on the point of

　　Abstract: In the new century, how to adapt to more intense competition environment and meet the diversified demand of the modern society on talented personnel has been an issue, which is necessary for the private colleges and universities of China to confront with. This is an uncommon development opportunity, but also a serious challenge. How to make a change to the single management model similar in all schools and seek survival and development within fierce domestic and foreign competition is of powerful practical significance. In this paper, the unique development of Chinese private colleges and universities is analyzed by applying the theoretical knowledge of multiple subjects such as education economics, industry economics and western economics, and also the roles of the theory of comparative advantage, the theory of education equilibrium, and the theory of market structure in promoting the unique development of Chinese private colleges and universities are introduced, respectively.
　　Key words: Private Colleges and Universities; Unique Development; Economic Theory
　　1 The Theory of Comparative Advantage and the Unique Development of Chinese Private Colleges and Universities
　　1.1 The Theory of Comparative Advantage
　　The theory of comparative advantage is originated from the interpretations of different countries on the reasons why they established a mutual trade relationship. For a long term, it was in the core position in the interpretations of international trade and the guidance of international division of labor, and thus has become the foundation for the theory of international trade. Based on Adam Smith’s theory of absolute advantage, David Ricardo constructed a typical model for comparative advantages under the hypothesis premise that international market was a completely competitive market, the production elements could not flow freely internationally and the returns to scales were kept unchanged.
　　After the Second World War, the productivity has been increased, and also the international division of labor has been further developed. Therefore, economists created new international trade theories from the perspectives of production element types and applications under the premise that the strict hypothesis in the traditional theory was loosened. The main theory is that international trade interest is the starting point of the international division of labor and its core lies in the comparative advantage of a country.