Long-Run Bulls and Bears
39 Pages Posted: 23 Jan 2015
There are 3 versions of this paper
Long-Run Bulls and Bears
Long-Run Bulls and Bears
Date Written: January 2015
Abstract
A central challenge in asset pricing is the weak connection between stock returns and observable economic fundamentals. We provide evidence that this connection is stronger than previously thought. We use a modified version of the Bry-Boschan algorithm to identify long-run swings in the stock market. We call these swings long-run bull and bear episodes. We find that there is a high correlation between stock returns and fundamentals across bull and bear episodes. This correlation is much higher than the analogous time-series correlations. We show that several asset pricing models cannot simultaneously account for the low time-series and high episode correlations.
Keywords: stock market returns
JEL Classification: G12
Suggested Citation: Suggested Citation