When enacting labor market regulation governments face courts that interpret and implement the legal code. We show that the incentives for governments for labor market reform increase with the uncertainty that is involved in the implementation of legal codes through courts. Given that judges...

Welche Effekte wird die Währungsunion auf die nationalen Arbeitsmärkte haben? Der Aufsatz dokumentiert das Ausmaß der Konvergenz auf den europäischen Arbeitsmärkten und diskutiert die zu erwartenden Effekte der EWU auf das Lohnsetzungsverhalten der Gewerkscahften sowie die Anreize für die...

What policy objective should a common central bank in a heterogeneous monetary union pursue? Should it base its decisions on the EU-wide average of inflation and growth or should it instead focus on (appropriately weighted) national rates of inflation and growth? We find that a central bank that...

The paper explores the interaction between debt crises and devaluation. Since the optimal level of devaluation in a crisis depends on the level of debt that has to be serviced, a default makes a devaluation less likely. Expected devaluation depends thus on expectations about default which is...

The enlargement of the European Monetary Union is likely to lead to an increase of uncertainty about the transmission of monetary policy for the larger union. Adding new members to the central bank council in addition implies that the policy reaction of the enlarged council will be uncertain for...

What policy objective should a common central bank in a heterogeneous monetary union pursue? Should it base its decisions on the EU-wide average of inflation and growth or should it instead focus on (appropriately weighted) national welfare losses based on national rates of inflation and growth?...

Seit den siebziger Jahren werden Sanktionen von Nichtregierungsorganisationen und kirchlichen Gruppen gefordert, um Menschenrechte und Demokratie in einzelnen Staaten durchzusetzen. Es wird erwartet, dass Sanktionen - je nach Sachstand in dem betroffenen Land - Regierungen, politische Parteien,...