The digitalization of financial services opened a window for new players in the financial industry. These start-ups take on tasks and functions previously reserved for banks, such as lending, payments, or investment. In this article, we trace the transformation of the industry after...

In competitive capital markets, risky debt claims that offer high yields in good times have high systematic risk exposure in bad times. We apply this idea to bank risk measurement. We find that banks with high accounting return on equity (ROE) prior to a crisis have higher systematic tail risk...

We systematically examine how bank characteristics are related to a bank's financial contagion exposure. Examining capital requirements, we find evidence that while tier 1 capital requirements are negatively related to a bank's contagion exposure, the sum of tier 1 and tier 2 capital ratios are...

In competitive capital markets, portfolios of risky debt claims have high systematic risk exposure in bad times if they offer a high "yield" in good times. We apply this idea to measurement of bank risk. Rather than trying to directly measure asset risks on the balance sheet — the typical...

This paper investigates banks' corporate social responsibility. The credit market is composed of two sectors: one for standard and one for ethical projects. Since ethical banks are committed to investing in ethical projects, standard and ethical banks compete in the market for ethical projects....

We study the effects of interest rate shocks (IRS) on banks’ liquidity creation. A unique supervisory data set from the Deutsche Bundesbank allows identifying banks’ liquidity creation for the real economy and the effects of banking market competition. Here, we employ a novel approach to...