We show that through facilitating maturity transformation, the lender of last resort gives banks an incentive to lever, diversify, and lower their lending standards. Bank leverage increases shareholder value because maturity transformation effectively allows banks to borrow against lower...

Simultaneous bank defaults are often attributed to interbank contagion, but can also be due to common shocks affecting banks with similar balance sheets. We disentangle both effects by realising that if financial markets expect a bank's default to be contagious, an increase in this bank's...