Hebrew University of Jerusalem
Dan Galai
Known for:Co-author of the foundational 'ostrich effect' paper (2006) demonstrating that investors systematically reduce their exposure to financial information during market downturns — naming and quantifying information avoidance as a predictable behavioral pattern
Key findings
- 2006
With Orly Sade, Galai demonstrated using account login data that investors access their financial account information significantly less on days when market returns are negative — establishing the 'ostrich effect' as a market-correlated, measurable form of motivated information avoidance, not a random or idiosyncratic behavior. ↗