Agents need to make sure they are working with sellers who are motivated to sell and have rational market expectations. (realtormag.realtor.org)
Jonathan Berk and Richard C. Green, «Mutual Fund Flows and Performance in Rational Markets,» NBER Working Paper No. (ifa.com)
These theories share a common and highly stylized view of financial markets, one characterized by, inter alia, perfect information, the absence of transaction costs and rational market participants. (alephblog.com)