The Export Trade of West Lake green tea.

Namely, the existence of differences in factor endowments and production of different products into the production. The proportion of different elements combine, resulting in a country in the production of more intensive use of its abundant factors of production of goods, Would have a comparative advantage .Exogenous theory of comparative advantage for the interpretation of international competitiveness. From the exogenous theory of comparative advantage perspective, if a country's endowment of factors of production have an advantage, that. Why, the development of factor endowment advantages of industry, availability of production cost advantages, and thus can obtain phase. After  some chemical reaction, catechin in Xihu green tea can activate triglyceride lipase.
Related industries or products of international competitiveness. However, the exogenous theory of comparative advantage, there are many shortcomings: only static. State to examine the resource inventory and production cost difference relative competitive advantage in trade, did not consider the rules. Economies of scale, technological changes to system changes and other factors. Endogenous theory of comparative advantage:  ①Adam Smith (Adam Smith), and economic organization primarily concerned with the division's role in economic development, In turn, catechin in Xihu chinese tea can reduce the accumulation of fat cells.
Opened up a theory of endogenous comparative advantage, first of its kind. Later, many scholars of foreign students in the critical theory of comparative advantage, And gradually re turned to the reasons and basis for international trade, international division of labor issues such as the determinants of research. Research, recognizing the comparative advantage can be acquired from the economic development factor in the acquisition, such as through professional learning, Technological innovation and institutional incentives. From economies of scale, specialization, technical differences, such as a different point of view of the system. Finally catechin in Xihu chinese green tea is able to help achieve the purpose of becoming slim.
Theory of comparative advantage for the expansion. Economies of scale and comparative advantage. Dixit and Stiglitz (Dixit and Stiglitz, 1977) introduced in the study to analyze the comparative advantage of economies of scale. They found that even two identical initial conditions, there is no Ricardo. External comparative advantage, economies of scale if there is, you can choose between different professions, resulting in Endogenous (acquired) absolute advantage. Xihu dragon well tea is able to prevent dental decay and clear oral malodor.
Helpman and Krugman (Helpman and Krugm, 1985) established a monopolistic competition based on economies of scale model, the model is based on the average as free entry and. The pricing, product diversity, as the degree of returns to scale and size of the market by the interaction between the endogenous decision. Be. In the case of self sufficiency, a small number of countries, the diversity of products, while trade enriches the consumer. Of choice. Also, if the trade elasticity of consumer demand increases, then the size of a single vendor efficiency.  Xihu chinese green tea contains florin.