%0 Report %A Stefan, Matthias %A Huber, Jürgen %A Kirchler, Michael %A Sutter, Matthias %A Walzl, Markus %T Monetary and Social Incentives in Multi-Tasking: The Ranking Substitution Effect %D 2020 %8 2020 Jun %I Institute of Labor Economics (IZA) %C Bonn %7 IZA Discussion Paper %N 13345 %U https://www.iza.org/publications/dp13345 %X Rankings are prevalent information and incentive tools in labor markets with strong competition for talent. In a dynamic model of multi-tasking and an accompanying experiment with financial professionals, we identify hidden ranking costs when performance in one task is incentivized and ranked while another prosocial task is not: (i) a ranking influences behavior if individuals lag behind: they spend more total effort and substitute effort in the prosocial task with effort in the ranked task; (ii) those ahead in the ranking spend less total effort and lower relative effort in the ranked task. Implications for incentive schemes are discussed. %K framed field experiment %K rank incentives %K multi-tasking decision problem %K finance professionals