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,...

OPTIMThe “conservative central banker” has come under attack recently. Explicitly modeling the interaction of a trade union with monetary policy, it has been argued that the standard solution to the inflationary bias in monetary policy might actually be welfare reducing if the trade union...

The paper addresses the question what effects the enlargement of a monetary union will have on necessary structural refoms in the (low distortion) member countries and the (high distortion) candidate country. While monetary union lowers reforms in the candidate country, members of the monetary...

This paper analyzes recent free trade arrangements from a positive political economy perspective. In contrast to most other literature which fails to take into account geographical factors, it is argued here that proximity and transportation costs play an important role in trade arrangements....

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...

We examine monetary and fiscal interactions in a monetary union model with uncertainty due to imperfect central bank transparency. It is first shown that monetary uncertainty discourages excessive taxation and may thus reduce average inflation and output distortions. However, as countries enter...

The paper analyzes the relation between institutional quality, such as corruption, in a country and its monetary regime. It is shown that a credibly fixed exchange rate to a low inflation country, like a currency board, can reduce corruption and improve the fiscal system. A monetary union,...

The paper analyzes the importance of credible institutions in the process of trade liberalization. It combines aspects of credible policy announcements with adjustment costs. We show that if industries' profits are subject to adjustment costs, a dynamic link between periods arises that creates...