The aim of this paper is to complement the existing literature on horizontal mergers, by setting a Cournot mixed oligopoly model. Specifically, the merger paradox is qualified by proving that a merger could be profitable for the merging firms even if it does not include most market firms....

This paper analyzes wage negotiation between firms and unions when crossparticipation exists at ownership level. We consider two shareholders and two firms: one firm is jointly owned by the two shareholders and the other is owned by a single shareholder. Labor is unionized and the firms produce...

This paper is about a model of Bertrand competition in a homogeneous-good market with free entry of identical firms and variable returns to scale. If the optimum number of active firms in the market is two or more, and the number of active firms is equal to that optimum number, then Bertrand...

Preisgarantien im Einzelhandel scheinen auf den ersten Blick Ergebnis eines intensiven Wettbewerbs zu sein. Theoretische Analysen und empirische Studien zeigen jedoch, dass dies in der Regel nicht der Fall ist. Preisgarantien und hier vor allem Garantien, bei denen mehr als die Differenz zu...

Taking as a reference a model in which there are a public firm, a national private firm and a foreign private one, it is analyzed both mergers sustainability and their relative effects on welfare. It is proved that the merger between the public firm and either the national or the international...

This paper examines the long-run and short-run impacts of exchange rate and price changes on trade flows in Nigeria using exports and imports functions. The bounds testing (ARDL) approach to cointegration is applied on a quarterly data from 1980 Q1 to 2007 Q4. The results indicate that in both...

This research examines whether firms with different levels of export intensity differ with respect to the competitive elements that sustain their competitiveness in foreign markets, as well as on marketing strategies implemented in their commercial activity abroad. To this end, we examine a...

This paper estimates econometrically the impact of NAFTA on US-Mexico and US-third countries (groups of countries) trade flows. Using a traditional gravity-equation framework, we try to see to what extent the bilateral trade flows between the US and different countries differ from a gravity-type...

The purpose of this paper is to analyse the effects of economic integration among countries on firms investment decisions when such decisions are taken strategically. It is shown that, in this context, the traditional "tariff jumping" argument is not always applicable and that localisation...

Die Anrainerstaaten des Persischen Golfs sind mit etwa 40 Prozent der weltweiten Exporte die bei weitem wichtigste Anbietergruppe auf dem Weltrohölmarkt. Nach Europa gehen etwa 13 Prozent der Rohölausfuhren der Golfstaaten und sechs Prozent der Ausfuhren an Erdölprodukten. Von den Golfstaaten...