College Better: Parimutuel Betting Markets As A Commitment Device And Monetary Incentive
Author(s)
- Lester Lusher
Full TextAbstract
Procrastination, an issue linked to poor performance and decreased well-being, is a pervasive problem in education. This paper examines the role of commitment and motivation by evaluating a program called CollegeBetter.com which acts as a commitment device and monetary incentive to help college students battle problems of present bias. The zero-sum mechanism is based off a parimutuel betting market, where students join a pool by placing a monetary wager on themselves to achieve the pool's "commitment challenge." Students who successfully commit to the challenge 1) recover their wagers and 2) split losing wagers proportionally. Through a series of lab and field experiments, I find that students interested in the mechanism were low-achieving, overconfident, self-identified procrastinators, while traditional measures of time-preferences were weak predictors of selection. Across all pools, students randomly selected to participate were more likely to achieve the commitment challenge than students who applied for a spot but were randomly excluded. Consistent with loss aversion, having the student risk their own money is a principal contributor to the effectiveness of the mechanism.