The authors decomposed their estimated pre-fee 1995–2009 hedge fund return of 11.13 percent into fees (3.43 percent), an alpha (3.00 percent), and a beta (4.70 percent). The year-by-year results show that alphas were positive during every year of the past decade, even during the recent...

Many asset pricing models consider ‘disagreement’ (heterogeneous expectations), while a variety of other asset pricing models focus on ‘tastes’ (preferences beyond risk aversion); yet relatively few asset pricing models simultaneously consider both. The Popularity Asset Pricing Model...