ASSET PRICE VARIABILITY IN A RATIONAL-EXPECTATIONS EQUILIBRIUM

被引:6
作者
BLACK, JM
TONKS, I
机构
[1] UNIV LONDON LONDON SCH ECON & POLIT SCI,DEPT ACCOUNTING & FINANCE,LONDON WC2A 2AE,ENGLAND
[2] UNIV EXETER,EXETER EX4 4RJ,DEVON,ENGLAND
关键词
D O I
10.1016/0014-2921(92)90072-5
中图分类号
F [经济];
学科分类号
02 ;
摘要
This paper shows that in a rational expectations equilibrium with different types of agents who are informed and uniformed about a piece of information, price variability may increase as the proportion of agents who are informed increases. This is a surprising result and the paper establishes the conditions under which price variability will increase as the percentage of informed agents increases.
引用
收藏
页码:1367 / 1377
页数:11
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