Zusammenfassung Mit Beginn des Europäischen Binnenmarktes 1993 wurden in Deutschland alle sogenannten kleinen Verbrauchsteuern außer der Kaffeesteuer abgeschafft. Bemerkenswert ist, daß sich die deutsche Kaffeeindustrie ausdrücklich für die Beibehaltung der Kaffeesteuer ausgesprochen hat....

Summary The paper is a contribution to the special issue “150 years Journal of Economics and Statistics”. The starting point is a series of articles on the nature and the history of the German Zollverein by Gustav Fischer in the early volumes of the Journal. Both the perception of the...

A fluctuating exchange rate has an impact on how firms value a given stream of profits, thereby affecting the ability of an international oligopoly to collude implicitly. The conversion effect arises because the foreign firm maximizes its profits earned on the home market measured in foreign...

The paper is a contribution to the special issue “150 years Journal of Economics and Statistics”. The starting point is a series of articles on the nature and the history of the German Zollverein by Gustav Fischer in the early volumes of the Journal. Both the perception of the Zollverein and...

We examine how irreversible capital reduces the possibility of a duopoly to sustain implicit collusion by grim strategies, when the product is homogenous and firms compete in quantities. Compared with the case of reversible capital, there are two countervailing effects: Deviation from an...

The aim of this paper is to summarize the theory of (implicit) collusion in the framework of infinitely repeated games, and in particular, to survey the comprehensive literature exploring which factors make collusion easier or more difficult to sustain. On this basis, the existing empirical...