Die detaillierte Untersuchung von Unternehmensagglomerationen bzw. der räumlichen Ballung von Produktionsaktivitäten war ein wesentliches Analyseziel des Forschungsprojekts "Die Bedeutung von Innovationsclustern, sektoralen und regionalen Innovationssystemen zur Stärkung der globalen...

The literature on vertical integration in markets with regulated upstream prices suggests that the integrated upstream firm might engage in non-price discrimination. Several studies provide policy recommendations derived either from case study approaches or based on theoretical modeling which...

This paper outlines the essentials of electricity market regulation in the United States and in California. It deals with the Federal laws (PUHCA, FPA, PURPA, EPAct) and with the regulatory policy of the Federal Energy Regulatory Commission (FERC) (particularly order 888, 889, and 2000)....

In diesem Papier werden die in Kumkar (1999) gewonnene Erkenntnisse hinsichtlich der komparativen Vorteile alternativer Liberalisierungsmodell für die Stromwirtschaft auf die deutsche Situation übertragen. Ziel ist die Erarbeitung von Empfehlungen für die weitere wettbewerbliche Neuordnung...

Der vorliegende Beitrag erörtert die wichtigsten Herausforderungen, die sich durch die Digitalisierung stellen. Analysiert werden die Fragen, inwiefern die die Digitalisierung zu einer Monopolisierung von Märkten führt, wie das Kartellrecht nach der 9. GWBNovelle diese Befürchtungen...

We examine the relation between consumer search and equilibrium prices when collusion is endogenously determined. We develop a theoretical model and show that average price is a U-shaped function of the measure of searchers: prices are highest when there are no searchers (local monopoly power)...

This report presents evidence on how services trade restrictions influence the decisions and performance of firms engaged in international markets, drawing on micro-data from Belgium, Finland, Germany, Italy, Japan, Sweden, the United Kingdom, and the United States. It first describes the...

We examine the relation between consumer search and equilibrium prices when collusion is endogenously determined. We develop a theoretical model and show that average price is a U-shaped function of the measure of searchers: prices are highest when there are no searchers (local monopoly power)...

The literature on vertical integration in markets with regulated upstream prices suggests that the integrated upstream firm might engage in non-price discrimination. Several studies provide policy recommendations derived either from case study approaches or based on theoretical modeling which...