Carnegie Mellon University
George Loewenstein
Known for:Behavioral-economics research on information avoidance, including formalizing and measuring the ostrich effect
Key findings
- 2009
With Karlsson and Seppi, modeled information avoidance hedonically: people monitor information more after good preliminary news and 'put their heads in the sand' after bad — with supporting evidence from Swedish and American investors checking portfolios less in down markets. ↗
- 2016
With Sicherman, Seppi and Utkus, used daily login data from retirement accounts to show attention itself responds to news: logins fell 9.5% after market declines and were lower when volatility (VIX) was high. ↗