@TechReport{iza:izadps:dp3077, author={Schnedler, Wendelin}, title={You Don't Always Get What You Pay For}, year={2007}, month={Sep}, institution={Institute of Labor Economics (IZA)}, address={Bonn}, type={IZA Discussion Paper}, number={3077}, url={https://www.iza.org/index.php/publications/dp3077}, abstract={Consider a principal-agent relationship in which more effort by the agent raises the likelihood of success. Does rewarding success, i.e., paying a bonus, increase effort in this case? I find that bonuses have not only an incentive but also an income effect. Overall, bonuses paid for success may well reduce effort and hence the probability of success. I also identify conditions under which the income effect dominates the incentive effect, and single out the hazard-rate of effort as a crucial determinant of this trade-off.}, keywords={moral hazard;bonus;premium;incentives;income effect}, }