The aim of this paper is to examine the impact of capital and risk transfer instruments on diversification and insolvency risk in a parent-subsidiary relationship. To better assess the effects, we compare this setting to the case of a holding company and an integrated financial group. In the...

In financial groups enterprise risk management is becoming increasingly importantin controlling and managing the different independent legal entities in thegroup. The aim of this paper is to assess and relate risk concentration and joint defaultprobabilities of the group’s legal entities in...

Participating life insurance contracts typically contain various types of implicit options. These implicit options can be very valuable and can thus represent a sig-nificant risk to the insurance companies issuing these contracts in case of in-sufficient risk management. Options can get...

The aim of this paper is to study optimal risk- and value-based management decisions regarding a non-life insurer's investment strategy by maximizing shareholder value based on preference functions, while simultaneously controlling for the ruin probability. We thereby extend previous work by...

It has been shown in the empirical literature that operational losses of financial firms can cause severe reputational losses, which, however, are typically not taken into account when modeling and assessing operational risk. The aim of this paper is to fill this gap by assessing the...

Enterprise risk management (ERM) has become increasingly relevant in recent years, especially due to an increasing complexity of risks and the further development of regulatory frameworks. The aim of this paper is to empirically analyze firm characteristics that determine the implementation of...

In participating life insurance, management decisions regarding the asset composition can substantially impact the value of a policy from the policyholders' perspective as well as the insurer's risk situation. Due to the long-term guarantees often embedded in these contracts, life insurers...