Its calculate the method is each one him basis " idea " ( the negotiant with common be used in a general sense 其计算方法是各人根据自己的“想法” （泛指一般的交易者而言。
2.
Market economic order refers to a status how the market main bodies can reduce the exchange expense and gain the best benefit through regulating the behaviors of the negotiants . it is an important factor that influences the growth of economy and the stability of society 市场经济秩序是指通过规范商品交易主体之间的行为，以实现降低市场总体交易费用和最佳利益的的组合状态，它是影响经济发展和社会稳定的重要因素。
3.
Department of hokkaido university vet teachs xi tianhong to say , the unripe chicken market of area of border on of border land of asian south each country is very much , when unripe chicken crosses national boundaries to trade , without virus quarantine link , the possibility that the unripe chicken that avian flu passes poison of feeling catch a disease or shoe of unripe chicken negotiant touch the gallinaceous dung that contains virus to transmit exotic nation quickly is very large 北海道大学兽医系教授喜田宏说，亚洲南部各国边境接壤地区的生鸡市场很多，生鸡跨国界交易时，没有病毒检疫环节，禽流感通过感染病毒的生鸡或生鸡交易者鞋子沾上含有病毒的鸡粪迅速传播到别国的可能性很大。
4.
In the model , one supposition is that the negotiant is risk neutral and rational . the other supposition is that the investors especially individual investors who acquire real information are irrational . we found irrational herding model of individual investors with the securities transaction mechanism and baye as well as the utility function of the information gainers 在模型中假设做市商风险中性且理性、知情投资者尤其是个人知情投资者为非理性,通过证券交易机制和贝叶斯学习过程以及建立非理性知情投资者的效用函数来建立非理性影响下的个体投资者羊群效应模型,得到不同情绪状态和对信息反应程度下个体投资者卖出羊群效应发生的条件。
