The March 2022 edition of the Monthly Report features an article on monetary policy in a protracted phase of low interest rates, discussing the concept of the reversal rate. In addition, it analyses Germany’s balance of payments for 2021.

Internal risk models play an important role in ensuring capital adequacy at banks. Banking supervisors keep a particularly close eye on them, as banks have some degrees of freedom when it comes to model design. A new study examines the incentives for banks to implement internal risk models, analyses their impact on risk management and explains possible consequences of a new regulatory proposal regarding application of such models.