This paper analyzes the systemic risk effects of bank mergers to test the "concentration-fragility" hypothesis. We use the marginal expected shortfall as well as the lower tail dependence between a bank's stock returns and a relevant bank sector index to capture the merger-related change in an...

We analyze the determinants of the contribution of international banks to both global and local systemic risk during prominent financial crises. We find no empirical evidence supporting the hypotheses that bank size, leverage, non-interest income or the quality of the bank's credit portfolio are...

Social trading networks provide access to an innovative type of delegated portfolio management. This paper provides a rationale for how these platforms are organized and gives some very first empirical insights to make social trading more tangible for both academics and practitioners alike....

We analyze the determinants of the contribution of international banks to both global and local systemic risk during prominent financial crises. We find no empirical evidence supporting conjectures that bank size, leverage, non-interest income or the quality of the bank’s credit portfolio are...

This paper analyzes the systemic risk effects of bank mergers to test the “concentration-fragility” hypothesis. We use the marginal expected shortfall as well as the lower tail dependence between a bank’s stock returns and a relevant bank sector index to capture the merger-related change...

The purpose of this paper is to present a comprehensive simulation study on the finite sample properties of minimum-distance and maximum-likelihood estimators for bivariate and multivariate parametric copulas. For five popular parametric copulas, classical maximum-likelihood is compared to a...