We combine self-collected historical data from 1867 to 1907 with CRSP data from 1926 to 2012, to examine the risk and return over the past 140 years of one of the most popular mechanical trading strategies - momentum. We find that momentum has earned abnormally high risk-adjusted returns - a...

Does heterogeneity matter for asset pricing? Starting with an irrelevance result, I classify the literature into two groups of papers taking different routes to make heterogeneity relevant for asset prices. The first group discusses models of investors who differ in terms of their preferences,...

We combine self-collected historical data from 1867 to 1907 with CRSP data from 1926 to 2012, to examine the risk and return over the past 140 years of one of the most popular mechanical trading strategies — momentum. We find that momentum has earned abnormally high risk-adjusted returns — a...

Using a semi-supervised topic model on 7,000,000 New York Times articles spanning 160 years, we test whether topics of media discourse predict future stock and bond market returns to test rational and behavioral hypotheses about market valuation of disaster risk. Focusing on media discourse...

Supported by empirical examples, this paper provides a theoretical analysis on the impacts of using a suboptimal information set for the estimation of the empirical pricing kernel and, more in general, for the validity of the fundamental theorems of asset pricing. While inferring the...

We study the relation between cognitive abilities and stockholding using the recent Survey of Health, Ageing and Retirement in Europe (SHARE), which has detailed data on wealth and portfolio composition of individuals aged 50+ in 11 European countries and three indicators of cognitive abilities:...

Past industry returns predict the cross section of industry returns, and this predictability is at its strongest at the one-month horizon (Moskowitz and Grinblatt 1999). We show that the cross section of factor returns shares this property, and that industry momentum stems from factor momentum....

Chinese fund manager performance is interesting because in a market dominated by speculative retail trading, we expect professional fund managers to have persistent edge. Using data on the Chinese mutual fund industry, the authors compute a new skill measure to identify exceptional funds with...

While non-GAAP reporting is under debate as managers might opportunistically inflate non-GAAP earnings, analytical research by Hirshleifer and Teoh (2003) proposes that limited attention causes mispricing when inappropriate items are excluded from non-GAAP earnings but will be reversed...