Bank Bonus Pay as a Risk Sharing Contract

AuthorH. Hau, Prof. Jean-Charles Rochet, M. Efing, P. Kampkötter
JournalThe Review of Financial Studies
Date18 Jan. 2023
CategoryAcademic Publications
Volume36(1)
Page numbers235–280

We argue that risk sharing motivates the bankwide structure of bonus pay. In the presence of financial frictions that make external financing costly, the optimal contract between shareholders and employees involves some degree of risk sharing whereby bonus pay partially absorbs negative earnings shocks. Using payroll data for 1.26
 million employee-years in all functional divisions of Austrian, German, and Swiss banks, we uncover several empirical patterns in bonus pay that are difficult to rationalize exclusively with incentive theories of bonus pay but that support an important risk sharing motive.