Article ID Journal Published Year Pages File Type
959958 Journal of Financial Economics 2015 24 Pages PDF
Abstract

Survey evidence suggests that many investors form beliefs about future stock market returns by extrapolating past returns. Such beliefs are hard to reconcile with existing models of the aggregate stock market. We study a consumption-based asset pricing model in which some investors form beliefs about future price changes in the stock market by extrapolating past price changes, while other investors hold fully rational beliefs. We find that the model captures many features of actual prices and returns; importantly, however, it is also consistent with the survey evidence on investor expectations.

Related Topics
Social Sciences and Humanities Business, Management and Accounting Accounting
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