Footnote:
Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments December 30, 2019 erstellt
Description:
We show that maturity transformation does not expose banks to interest rate risk---it hedges it. The reason is the deposit franchise, which allows banks to pay deposit rates that are low and insensitive to market interest rates. Hedging the deposit franchise requires banks to earn income that is also insensitive, i.e. to lend long-term at fixed rates. As predicted by this theory, we show that banks closely match the interest-rate sensitivities of their income and expenses, and that this insulates their equity from interest rate shocks. Our results provide an explanation for why banks supply long-term credit