TY - RPRT AU - Bašić, Zvonimir AU - Bortolotti, Stefania AU - Salicath, Daniel AU - Schmidt, Stefan AU - Schneider, Sebastian O. AU - Sutter, Matthias TI - One Size Fits All? The Interplay of Incentives, Effort Provision, and Personality PY - 2024/Sep/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 17287 UR - https://www.iza.org/index.php/publications/dp17287 AB - Incentives are supposed to increase effort, yet individuals react differently to incentives. We examine this heterogeneity by investigating how personal characteristics, preferences, and socio-economic background relate to incentives and performance in a real effort task. We analyze the performance of 1,933 high-school students under a Fixed, Variable, or Tournament payment. Productivity and beliefs about relative performance, but hardly any personal characteristics, play a decisive role for performance when payment schemes are exogenously imposed. Only when given the choice to select the payment scheme, personality traits, economic preferences and socioeconomic background matter. Algorithmic assignment of payment schemes could improve performance, earnings, and utility, as we show. KW - effort KW - productivity KW - incentives KW - personality traits KW - preferences KW - socio-economic background KW - ability KW - heterogeneity KW - sorting KW - algorithm KW - lab-in-the-field experiment ER -