As is well-recognized, market dominance is a typical outcome in markets with network effects. A firm with a larger installed base others a more attractive product which induces more consumers to buy its product which produces a yet bigger installed base advantage. Such a setting is investigated...

We analyze a model where the federal government provides risk sharing arrangements to municipalities investing in a local public good. The risk sharing arrangements are an income equalization system and a system allowing for a soft budget constraint, i.e., a bailout. Our main result is that a...

This paper analyzes the influence of market discipline on the risk-taking incentives of banks. It is shown that market discipline reduces risk if banks can credibly commit to a given level of risk before the interest rate on deposits is set. If, however, the bank can readjust the level of risk...

Classical contributions in international macroeconomics rely on goods-market mechanisms to reconcile the cyclicality of real exchange rates when financial markets are incomplete. However, cross-border trade in one domestic and one foreign-currency-denominated risk-free asset prohibits these...

This paper sheds light on some unexpected consequences of health insurance regulation that may pose a big challenge to insurers' risk management. Because mandated uniform contributions to health insurance trigger risk selection efforts risk adjustment (RA) schemes become necessary. A good deal...

This contribution starts out by noting a conflict of interest between consumers and insurers. Consumers face positive correlation in their assets (health, wealth, wisdom, i.e. skills), causing them to demand a great deal of insurance coverage. Insurers on the other hand eschew positively...

Under rotation-equivariant decision theory, sample covariance matrix eigenvalues can be optimally shrunk by recombining sample eigenvectors with a (potentially nonlinear) function of the unobservable population covariance matrix. The optimal shape of this function reflects the loss/risk that is...

Project risk management has become an important area of interest in project management practice over the past decade. Numerous best practice standards, tools and techniques have been developed focussing on a more effective risk management process. This process consists of four main phases:...

Market liquidity is the ease of trading an asset. Its risk is the potential loss, because a security can only be traded at high or prohibitive costs. While the omnipresence and importance of market liquidity is widely acknowledged, it has long remained a more or less elusive concept. Treatment...

We analyse whether family firms differ from non-family firms in terms of business segment and geographical diversification or the application of currency hedging instruments. This analysis is based on a unique dataset of 339 publicly listed companies (1,561 firm years) in the German Prime...