Lansing, Kevin J.; LeRoy, Stephen F. - Federal Reserve Bank of San Francisco - 2010
" (or "ex post rational") stock prices. Consequently, while high risk aversion implies high volatility in some settings, it …Researchers on variance bounds tests of stock price volatility recognized early that risk aversion can increase the … volatility of prices implied by the present-value model. This finding suggests that specifying risk neutrality may induce a bias …