Using data for a large sample of banks from 31 OECD countries over 1995–2018, we analyze the impact of belonging to a banking group on banks' net interest margins. Our results confirm a positive relationship between interest rates and interest margins, which is stronger in a low-interest rate...

Using data for a large sample of banks from 31 OECD countries over 1995–2018, we analyze the impact of belonging to a banking group on banks’ net interest margins. Our results confirm a positive relationship between interest rates and interest margins, which is stronger in a low-interest...

Using data for a large sample of banks from 31 OECD countries over 1995–2018, we analyze the impact of belonging to a banking group on banks’ net interest margins. Our results confirm a positive relationship between interest rates and interest margins, which is stronger in a low-interest...