摘要
知情交易在市场微观结构的信息模型中扮演着关键角色,特别是在理性预期模型(REE)引入到市场微观结构以后,知情交易更是理解市场流动性、市场波动性以及价格发现等诸多市场运行特征的钥匙。本文对知情交易的基本特征和意义进行了介绍,对学术界衡量市场知情交易的各类方法进行了梳理总结,并对各方法特点作了简要评价。
Informed-trading plays a key role in the information model of market microstructure. Particularly, after the Ra-tional Expectations Model (REE) is introduced to the market microstructure, informed-trading has been the key to understand-ing market liquidity, market volatility and price discovery. This paper introduces the basic characteristics and significance of informed-trading. Then, the paper summarizes all kinds of methods to measure the informed-trading of market and gives a brief evaluation of the characteristics of each method.
出处
《湖北经济学院学报》
2014年第6期53-59,共7页
Journal of Hubei University of Economics
关键词
知情交易
流动性交易
知情交易概率
informed-trading
liquidity trading
the probability of informed-trading