Using a unique data set on German banks' sector specific loan exposures to the real economy and the corresponding write-offs and write-downs, we examine the impact of loan portfolio sector concentration on credit risk. By controlling for common risk factors, we separate the bank-specific...

Using unique data of a survey among small and medium-sized German banks, we analyze various aspects of risk management over a short-term and medium-term horizon. We especially analyze the effect of a 200-bp increase in the interest level. We find that, in the first year, the impairments of...

Using unique supervisory survey data on the impact of a hypothetical interest rate shock on German banks, we analyse price and quantity effects on banks' net interest margin components under different balance sheet assumptions. In the first year, the cross-sectional variation of banks' simulated...

Using unique supervisory survey data on the impact of a hypothetical interest rate shock on German banks, we analyse price and quantity effects on banks' net interest margin components under different balance sheet assumptions. In the first year, the cross-sectional variation of banks' simulated...

Es wird ein empirischer Ansatz vorgestellt, wie die Kreditrisiken im Unternehmenskreditportfolio untersucht werden können. Dabei werden Stress-Szenarien für Verlustquoten auf der Ebene der einzelnen Sektoren historisch ermittelt. Alternativ schätzen wir die empirische Assoziation zwischen...

Using unique data of a survey among small and medium-sized German banks, we analyze various aspects of risk management. We especially analyze the effect of a 200-bp increase in the interest level. We find that banks seem to reduce the volatility of their net interest margin by exposing...

To study bank behavior, we use tail events in the history of a bank's credit losses as a new type of shock to capital. When defined appropriately, such events are virtually unpredictable for bank managers and spread evenly over time and banks. We estimate from granular data of all German banks...

Over the past few years the CDS market’s role has evolved from mostly providing default protection towards credit risk trading. The first-ever credit event in a developed country’s sovereign CDS has further highlighted the importance of the CDS market from a macro-prudential perspective....