Using administrative data on deposits and loans of every Norwegian with every Norwegian bank, we show that an existing deposit account makes a household more likely to hold deposits at the same bank later despite better alternatives and more likely to borrow there. Consistent with this, banks...

This paper analyses how the introduction of the IRB approach may have affected banks' lending to enterprises, lending margins and portfolio quality in Norway. Our results show that the IRB banks' lending margins decreased compared with the standardised approach banks following the introduction...

We use unique data on banks' private risk assessments of corporate borrowers to quantify how competition among banks affect the risk sensitivity of interest rates in the Norwegian credit market. We show that an increase in competition makes corporate lending rates less sensitive to banks' own...

We use unique relationship-level data which includes banks’ private risk assessments of corporate borrowers to quantify how competition among banks a ects the risk sensitivity of interest rates in the Norwegian corporate credit market. We show that an increase in competition makes corporate...

In this paper, we analyse the appropriate capital adequacy ratio for banks from a socio-economic perspective. More equity capital in banks can contribute to financial stability by reducing the risk of costly banking crises, but lending may become more expensive if banks are required finance...