This paper distils three lessons for bank regulation from the experience of the 2009-12 euro-area financial crisis. First, it highlights the key role that sovereign debt exposures of banks have played in the feedback loop between bank and fiscal distress, and inquires how the regulation of...

Using novel monthly data for 226 euro-area banks from 2007 to 2015, we investigate the determinants of banks' sovereign exposures and their effects on lending during and after the crisis. Public, bailed-out and poorly capitalized banks responded to sovereign stress by purchasing domestic public...

Combining euro-area credit register and carbon emission data, we provide evidence of a climate risk-taking channel in banks' lending policies. Banks charge higher interest rates to firms featuring greater carbon emissions, and lower rates to firms committing to lower emissions, controlling for...