Though the Multilateral Agreement on Investment (MAI) has failed, the original draft is likely to serve as a basis for future negotiations. This article gives a critical assessment of the draft from an industrial economics point of view. First, I summarize the contents of the agreement which is...

This paper analyses the equilibrium effects of individual information filters. Information is modelled as advertisements which are distributed across a population of consumers with heterogeneous preferences. An advertisement that provides knowledge about a product with little or no utility for a...

In this paper we test whether the co-movement of sovereign CDS premia increased significantly after the Greek debt crisis started in October 2009. We perform a bivariate test for contagion that is based on an approach proposed by Forbes and Rigobon (2002). Our sample consists of daily data...

This paper presents a positive model which shows that institutional setups on capital and labor markets might be intertwined by politicoeconomic forces. Some countries especially in continental Europe exhibit a corporatist politicoeconomic equilibrium with a sustantial protection of insiders on...

Die Öffnung des deutschen Bilanzrechts bewirkt eine zunehmende Anwendungsbreite von internationalen Rechnunungslegungsnormen (wie insbesondere der US-GAAP und der IAS) für deutsche Rechtsanwender;1 die heterogenen Normtypen und die – damit einhergehend – unterschiedlichen ökonomischen...

Rating agencies state that they take a rating action only when it is unlikely to be reversed shortly afterwards. Based on a formal representation of the rating process, I show that such a policy provides a good explanation for the empirical evidence: Rating changes occur relatively seldom,...