We compute joint sovereign default probabilities as coincident systemic risk indicators. Instead of commonly used CDS spreads, we use government bond yield data which provide a longer data history. We show that for the more recent sample period 2008-2015, joint default probabilities based on CDS...

For an agent with loss averse preferences we derive the optimal payoffs with one option. A total of four different payoffs are found to be optimal, depending on the strike price of the option and whether the initial position of the agent is one of surplus or shortfall. Our results have...

Previous studies have shown that systematic risk in hedge fund returns is partly captured by short positions in put option returns. This is suggestive of a potential 'peso problem' in hedge fund returns: a series of steady returns may alternate with an occasional crash. In this paper, we analyze...

In an ideal world asset managers would be perfectly aligned with their investors via an optimal incentive contract. In the current crisis this does not seem the case, so it is worthwhile to investigate how this can be improved upon. In the theory of delegated management this optimal (incentive)...

In an ideal world, the financial interests of asset managers would be perfectly aligned with those of their investors via optimal incentive contracts. In the real world, this is often not the case. It is worthwhile investigating how to improve the current situation. In the theory of delegated...