By now,it has been on focus and a significant symbol of capabilities and energy in areas,especially in cities,to cultivate brand enterprises,enhance the mentality of famous brand,raise the brand economy,form the brand superiority and promote the city competition.

It points out that application of tea culture is an important way to develop brand economy of tea industry.

Brand economy has become an important characteristic of Qingdao economic development, one kind of an important motive force of urban construction, and formed characteristic in whole nation.

Economic Approach to Brand Extension:——from the viewpoint of brand economics;

The Study on the Ambiguity of Chioce Behavior and Conversion Efficiency in the Brand Economics

It gives a distinction between transaction cost and choice cost and further deepens the acknowledge of choice cost that is the core concept of brand economics.

On Adam Smith s Economic Analysis of Law;

Based on the incentive theory and economic analysis of law in economics, studied is the mill supervision system for oil and gas pipeline, and discussed are its necessity and rationality.

The mainstream school represented by Posner defines the disciplinary nature of "law and economics" as "economic analysis of law",from the antitrust laws to all fields of law and jurisprudence in research scope,and emphasizes the analytical methods of neo-c.