By assuming a Pareto-type distribution of bank sizes within banking systems, we investigate the effect of changes to Zipf's slope parameter (a) and the sample size to the behaviour of different concentration indexes, such as the 3-bank concentration ratio, the Herfindahl-Hirschman index and the...

This paper investigates the abnormal share return dispersion occurring when companies announce their interim or final earnings. Whereas, prior research has focused on abnormal returns, little attention has been given to investigating the dispersion of the abnormal returns. We find strong...

Kann die Bankenaufsicht den Übergang zu einer kohlenstoffneutralen Wirtschaft unterstützen, indem sie die Kreditvergabe der Banken an Unternehmen beeinflusst? Dieser Beitrag untersucht die Kreditvergabe der Banken vor und nach dem weltweit ersten Klimastresstest in Frankreich und die Reaktion...

Little is known about how socioeconomic characteristics of executive teams affect corporate governance in banking. Exploiting a unique dataset, we show how age, gender, and education composition of executive teams affect risk taking of financial institutions. First, we establish that age,...

Social capital theory predicts individuals establish social ties based on homophily, i.e., affinities for similar others. We exploit a unique sample to analyze how similarities and social ties affect career outcomes in banking based on age, education, gender, and employment history to examine if...

We ask if bank supervisors' efforts to combat climate change affect banks' lending and their borrowers' transition to the carbon-neutral economy. Combining information from the French supervisory agency's climate pilot exercise with borrowers' emission data, we first show that banks that...

We study how deposit competition affects a bank's decision to securitize mortgages. Exploiting the state-specific removal of deposit market caps across the US as a source of competition, we find a 7.1 percentage point increase in the probability that banks securitize mortgage loans. This result...

Liquidity creation is one of banks' raisons d'être. But what happens to liquidity creation and risk taking when a bank is identified as distressed by regulatory bodies and subjected to regulatory interventions and/or receives capital injections? What are the long-run effects of such...

We use a unique dataset with bank clients' security holdings for all German banks to examine how macroeconomic shocks affect asset allocation preferences of households and non-financial firms. Our analysis focuses on two alternative mechanisms which can influence portfolio choice: wealth shocks,...