Lack of transparency in securitization transactions significantly contributed to thesevere financial crisis of 2007–2009. To increase transparency we—based on arecent idea by Markowitz (2009)—propose an incentive compatible mechanismfor future securitization transactions: financial claims...

Die aus der geringen Transparenz und mangelnden Standardisierung desaußerbörslichen Derivatehandels resultierenden Gefahren sind durch die internationale Finanzkrisedeutlich aufgedeckt worden. Nach dem Willen von Regulierungsbehörden soll diesembisher weitgehend unregulierten Marktsegment...

The persistence of financial instability calls into question the adequacy of the current regulatory regime. Acritical review of the three pillars at the core of current financial regulation exposes some structural flaws.[...]

This paper identifies two types of market failures. The first concerns a coordination problem associated with panics. The problem in analysing this type of market failure from a policy perspective is that there is no widely accepted method for selecting equilibria. The second market failure...

One of the greatest challenges in modeling credit portfolio risk is the issue of correlations between borrowers.Up to now no consistent methodology for identifying correlations exists. In general two approachesare employed: “direct” and “indirect” modeling. While the former specify...

This paper first provides a simple but very general framework for credit portfolio modellingwhich is based on the distinction between systematic and unsystematic risk. Unsystematicor borrower-specific risk vanishes through diversification in a very large, infinitelyfine-grained portfolio. The...

The transformation of private savers’ funds into business loans – the very essential function ofbanking intermediation - is weak in Belarus compared to other Eastern European economies.High concentration, governmental interference, an inconsistent regulation and a difficultbusiness environment...