Skip to main content
. Author manuscript; available in PMC: 2010 Apr 19.
Published in final edited form as: J Am Stat Assoc. 2008 Sep 1;103(483):1028–1038. doi: 10.1198/016214508000000139

Table 4.

Distribution of risk preferences

Parameter Log risk tolerance Risk tolerance Risk aversion
Mean −1.84 (.03) .206 (.008) 8.2 (.3)
Median −1.84 (.03) .159 (.005) 6.3 (.2)
Mode −1.84 (.03) .094 (.004) 3.7 (.2)
Standard deviation .73 (.04) .172 (.018) 6.8 (.7)
Fractiles
 1 −1.54 .029 1.2
 5 −1.32 .048 1.9
 10 −1.20 .063 2.5
 25 −1.01 .097 3.9
 50 −.80 .159 6.3
 75 −.59 .259 10.3
 90 −.40 .402 16.0
 95 −.28 .523 20.8
 99 −.07 .858 34.1

NOTE: The values are calculated from the parameter estimates in the third column of Table 3. Asymptotic standard errors approximated with the delta method are given in parentheses.