Since optimum logic does not give a strict definition of concept 'optimum', it USES a non-reflexive, asymmetric and transitive relation as its optimum relation.
On the basis of asymmetric information on the product quality, the paper analyses the relation between market structure and the competitive efficiency of the commercial bank.
在产品质量信息不对称的基础上分析了商业银行的市场结构和竞争效率问题。
3
The relation between behavior of traders and stock market volatility is investigated based on the information asymmetric model on the Shanghai stock market.