Weekly Research Insights
Look-ahead Bias in Large Language Models | Improving Momentum Strategies | Rethinking Alpha in Country Anomalies
In this week’s edition of Research Insights, I break down three recent papers and share actionable takeaways and ideas for investors and traders. The first examines look-ahead bias in large language models. The second introduces a new approach to enhancing momentum strategies. The third explores how sensitive many cross-country return anomalies are to investors’ design choices.
