Europäische Studien der vergangenen Jahrzehnte haben sich hauptsächlich mit den Auswirkungen des europäischen Integrationsprozesses auf den Föderalismus in Deutschland und insbesondere den damit verbundenen neuen Herausforderungen für die deutschen Länder beschäftigt. Die Rolle der...

This article examines the impact of serial correlation in high frequency returns on the realized variance measure. In particular, it is shown that the realized variance measure yields a biased estimate of the conditional return variance when returns are serially correlated. Using 10 years of...

We investigate the origin, impact and evolution of the legal institution of citizenship. We compile a dataset across countries of the world from the 19th century, which documents how citizenship laws have evolved from the common and civil law traditions. Contrary to the predictions of legal...

We study the behavior of experimental subjects who have to make a sequence of risky investment decisions in the presence of network externalities. Subjects follow a simple heuristic – investing after positive experiences and reducing their propensity to invest after a failure. This result...

Although scholars recognize that time-series-cross-section data typically correlate across both time and space, they tend to model temporal dependence directly, often by lags of dependent variables, but to address spatial interdependence solely as a nuisance to be “corrected” by FGLS or to...

This paper analyzes the evolution of inequality and its determinants across different forms of income. A number of results emerge from this effort. First, OECD countries have been and continue to be much more diverse in their distributions of earnings and disposable income than they are in their...

Throughout the 20th century Germany's financial system has been dominated by banks. Recently, however, a number of efforts have been made to increase the role of markets within this bank-based financial system, including regulatory innovations, changes in corporate governance, and a reform of...

Managers are increasingly uncertain over the source (home-nation or foreign-nation) of antitrust holdup for domestic mergers with significant international implications. I propose a conceptual framework that predicts the source of antitrust holdup for domestic mergers. Under idealized...

We analyze differentiated retail industries where shops engage in two-stage competition with respect to opening hours and prices. We explore the effects of consumers' shopping time flexibility by comparing bi-directional consumers with forward- or backward-oriented consumers, who can either...

The recent ‘open-economy industrial organization’ literature generally finds export-orientation to enhance the weight of post-merger international competitive gains; thereby, favoring lenient domestic merger policy. We observe, however, that mergers seldom generate the ‘significant...