Kellogg Podcast on Sunk Costs
Sandeep Baliga
Jeff Ely Microeconomic Theory, Game Theory, Behavioral Economics, Evolution
Joint with George Georgiads, Sina Khorasani and Luis Rayo
We derive optimal contests for environments where output takes the form of breakthroughs and the principal has an informational advantage over the contestants. Whether or not the principal is able to provide real-time feedback to contestants, the optimal prize allocation is egalitarian: all agents who have succeeded in a pre-specified time interval share the prize equally. When providing feedback is feasible, the optimal contest takes a stark cyclical form: contestants are fully apprised of their own success, and at the end of each fixed-length cycle, they are informed about peer success as well.
Jeff Ely is the Charles E. and Emma H. Morrison Professor of Economics at Northwestern University and an accomplished latte-artist. He is the director of the Program in Mathematical Methods in the Social Sciences at Northwestern, a member of several editorial boards and co-author of the blog Cheap Talk.
Sandeep Baliga
The Wall Street Journal Numbers