Since institution unequilibrium is caused by institutional change , we need to find efficient way and workable path via institutional arrangement , which includes designing the path of institutional change and concrete institutional arrangement , to carry out institution - correct equilibrium and strong form efficient market 既然非竞争均衡的原因在于制度变迁，则需要从制度安排上寻找实现均衡和强式有效市场的有效方法与途径，包括制度变迁路径的设计和具体的制度安排。
Because the many to many structure in double auction market is fit for the transaction among many buyers and sellers on internet especially , and the famous “ smith ’ s mystery ” opened out the characteristics of double auction : even with insufficient information of supply and demand and a small number of traders , the double auction can achieve very high market efficiency and converge rapidly to a competitive equilibrium price 由于双向拍卖“多对多”的市场结构,特别适合于网络环境下有众多买卖参与者的交易,而著名的“ smith奥秘”揭示出双向拍卖的特性:即使在买卖双方人数都很少、供求信息不充分的情况下,双向拍卖市场都能迅速收敛到竞争均衡的附近。
His theory is , if this time exist appropriate price system , under this price system each main body act as acceptors , then the consumer can get the biggest benefits , producer can acquire the biggest profits , and make the money and ware attain the complete competition equilibrium state 他的理论是，若此时存在适当的价格体系，在此价格体系下各主体作为价格的接受者进行活动，就能使消费者得到最大效益，生产者获得最大利润，且使财货达到一致的完全竞争均衡状态。
