A new dataset allows researchers to examine patterns of credit card use for both borrowing
and payoff. This article addresses changes in these behaviors for different birth cohorts by …

Multisystem inflammatory syndrome in children (MIS-C) has been observed in temporal
association with coronavirus disease 2019 (COVID-19), typically within 2 to 6 weeks of illness or …

Successful investing requires translating sound investment concepts into actual trading
strategies. The authors study many implementation details that portfolio managers should pay …

The Multidisciplinary Undergraduate Research Conference (MURC) is a conference for
undergraduate students at the University of British Columbia (UBC) to showcase their research …

Background: Comprehensive reporting of digital health data characteristics is of utmost
importance due to the combination of rapidly advancing applications of artificial intelligence (AI) …

Background There is no consensus on the management of non-ST-elevation myocardial
infarction (NSTEMI) in patients with coronary artery ectasias, especially when the vessel is too …

1 Source: AQR. The returns for a 60% MSCI World/40% Barclays Global Aggregate (Hedged)
were-27% for the full year 2008. Most portfolios, including a traditional global 60% stocks/…

Implications. Virtually all investors can expect higher risk-adjusted returns by adding
momentum to their portfolios. Growth investors will see that momentum delivers much better …

We find consistent value and momentum return premia across eight diverse markets and asset
classes, and a strong common factor structure among their returns. Value and momentum …

… We thank Antti Ilmanen, Sarah Jiang, John Liew, Scott Richardson, Laura Serban, and
Daniel Villalon for useful comments and suggestions. …