Hirshleifer, David (contributor); Hou, Kewei (contributor); … - 2006
-based factor-mimicking portfolio has a Sharpe
ratio of 0.15, higher than that of the market factor or the HML factor of Fama and … (2004)) or for the risks associated with
the aggregate cash flow news factor and the discount rate news factor of Campbell … consistent with either a behavioral or rational risk premium explanation.
3
Kraft, Leone, and Wasley (2005) report that when …