Netzwerkeffekte können zu imperfektem Wettbewerb führen und damit eine strategische Handelspolitik begründen. In einem Modell horizontaler Differenzierung mit Netzwerkeffekten wird die Wirkung strategischer Handelspolitik untersucht. Es zeigt sich, daß staatliche Interventionen tatsächlich...

The paper discusses the impact of environmental policies on international competitiveness of industries. Two positions are taken in the current debate on this issue. One the one hand, strict environmental policies are blamed for imposing substantiell costs which worsen international...

Relational contracts when employed as a tool of economic policy create mutual dependency between State and enterprises. This bluntly contradicts the principles of „Ordnungspolitik" as the key policy device to ensure efficiency on the microeconomic level and growth on the macroeconomic level....

Rail commuter traffic in Germany has undergone substantial institutional changes since the railway reform of 1994 has come into effect. Short-distance rail passenger transport has been "regionalized". From 1996 onwards, regional authorities— either on the Länder-layer or even below on the...

Fears are widespread that Mercosur integration leads to further concentration of economic activity in Brazil's industrial centres, while the periphery of Brazil, including the Northeast, will find it more difficult to catch up economically. We evaluate such fears in several steps: - First, we...

The new wave of regionalism in Latin America amounts to more than just old wine in new bottles. Yet the economic effects of regional integration are likely to fall short of Latin American expectations. The development of foreign direct investment in Latin America in the 1990s reveals that...

Viele WTO-Mitglieder vertiefen und erweitern regionale Integrationsgemeinschaften - trotz bereits allgemein niedriger Meistbegünstigungszollsätze. Dieser Beitrag gibt einen Überblick über die möglichen wohlfahrtssteigernden Effekte einer Handelsliberalisierung zwischen der Europäischen...