We analyze the relation between digitalization and the market value of US insurance companies. To create a text‐based measure that captures the extent to which insurers digitalize, we apply an unsupervised machine learning algorithm—Latent Dirichlet Allocation—to their annual reports. We...

We use internet search volume data to measure household sentiment and attention for deposit insurance in the U.S. to explain depositor behavior. We find market-level sentiment to cause depositors to withdraw both demand and time deposits from small and medium-sized banks and to run to big banks....

This paper is the first to examine the effects of consolidation in the international insurance industry on the acquirers' contribution to systemic risk. We analyze a sample of 394 international domestic and cross-border mergers and find a strong positive relation between consolidation in the...

We propose a novel corporate social responsibility (CSR) index that captures various aspects of an insurer's internal and external CSR activities. We first show that insurers worldwide have significantly increased their CSR activities with the average index value almost doubling between 2006 and...

We propose the use of nonparametric Bernstein copulas as bivariate pair-copulas in high-dimensional vine models. The resulting smooth and nonparametric vine copulas completely obviate the error-prone need for choosing the pair-copulas from parametric copula families. By means of a simulation...

In recent history, financial markets worldwide experienced severe turmoil due to the subprime crisis originating from the practice of US mortgage banks to securitise loans given especially to subprime borrowers. In the same crisis, several distressed banks were bailed out by states with even...

Abstract: Using a unique sample of 425 bank mergers in the US announced between 2000 and 2008 this paper provides clear evidence supporting the collusion and productive efficiency hypotheses. By analyzing 425 bank mergers and a total of 1112 possible rivals, our analysis shows that the majority...