green tea ceremony has a long history in China

green tea ceremony has a long history in China. Most tea companies have chosen to use only a small part of the legitimate Figure most of the tea companies to maintain a more legitimate brand with a small portion of the common maintenance when most of the legitimate use of tea, tea companies have chosen the common brand, but only a small part of the tea companies to maintain Common brands of tea. Then the phenomenon of counterfeit tea less common brands. Small part of the Tie Guan Yin business for the burden of maintaining the brand of tea, or the public can afford, but to pay large maintenance costs. And that part of the legitimate use of the public did not maintain the brand of tea Fisherman enjoying the benefits of tea companies.
Do not need to pay maintenance costs on the additional revenue can be the same.  green tea ceremony also exists in Japan.Legitimate use of the tea business and maintain the common brand of tea to get the benefits (e + j g v) is less than the legitimate use of the tea business rather than maintaining the common brand of tea proceeds (e + i g). Nash equilibrium of this game for the legitimate use of the tea business without maintaining common brand of tea, be (e + i g) income. However, this is a temporary appearance. The game is dynamic. When all of the things developed to the legitimate use of the green tea companies have chosen not to maintain the common brand of tea.
Or maintenance of the common brands of tea tea business is too small, inadequate maintenance, the public brand of tea has not been well maintained, the common brands of counterfeit tea behavior can not be effectively stopped. The end result can only be with. As a matter of fact, the green tea ceremony originates from China. Small part of the legitimate use of tea, tea companies have chosen the common brand "of the case, the occurrence of" tragedy of the commons. Common brands of tea may be abandoned. At this point, the game's Nash equilibrium of tea into the tea business common counterfeit brands, get high yield (e + u), and high yield savings lead to more legitimate use of the tea company tea brand of public spending.
High yield obtained through phishing. Common brands of tea credibility rapidly. The resulting series of consequences: the cost of maintaining the brand of tea growing public: public enterprises to use the brand of tea could get less and less additional revenue; legitimate business use and maintenance of the common brands of tea tea tea enterprises to use and maintain public brand to get the benefits (e + j g v) is less than maintenance tea. Instead of tea companies use the proceeds of the common brands (e + i.g); even, public enterprises to use the brand of tea may be negative returns; companies no longer use the tea Common brand; the end.  As early as Tang Dynasty, green tea was introduced to Japan from China. The public brand of tea abandoned. Improper maintenance of the common brands of tea we can look at examples of a glimpse.
July 2007, "Beijing Daily": a street in Maliandao tea, some dealers in the hands of the West Lake Longjing certificate of origin of different signs, geographical indications have also trace function in circulation by the site Send a tea dealer. Tea certificate of origin and geographical indications of the seriousness of being questioned. Maliandao tea street, a main selling merchants in Fujian chinese green tea, said she sold the authentic West Lake Longjing is produced, but also certificate of origin. After the popular Japanese Sada emerged, green tea ceremony was transmitted to Japan.