Gegenstand der Arbeit ist die Bestimmung von optimalen Produktions- programmen öffentlicher Unternehmen mit Hilfe von Schattenpreisen und geeigneten Verhaltensvorschriften für die Manager dieser Unternehmen. Zur Ableitung finanzpolitisch relevanter Ergebnisse wird dabei der Tatsache Rechnung...

While risk selection within the German public health insurance system has received considerable attention, risk selection between public and private health insurers has largely been ignored. This is surprising since - given the institutional structure - risk selection between systems is likely...

This paper explores the relationship between risk attitude and asset diversification in household portfolios. We first examine the impact of manifested risk aversion on the total number of distinct assets held in a portfolio (naive diversification). The second part of the paper focuses on a more...

With banking sectors worldwide still suffering from the effects of the financial crisis, public discussion of plans to place toxic assets in one or more bad banks has gained steam in recent weeks. The following paper presents a plan how governments can efficiently relieve ailing banks from toxic...