Do multinational enterprises act in developing countries as a motive force for progress or do they perpetuate colonialism by different means? The fierce controversy on this question still continues, fuelled not only by basic ideological differences but by dearth of empirical evidence. Prof....

Much unease, distrust and criticism is being expressed in the current debate about the potential power of multinational corporations and the possibilities of abuse. What is the basis for the power of the multinationals, and what possibilities are available for controlling and limiting that power?

Die These der Informationseffizienz der Devisenmärkte ist in den vergangenen Jahren Gegenstand zahlreicher empirischer Studien gewesen. In den weitaus meisten dieser Untersuchungen konnte die These nicht widerlegt werden. Im vorliegenden Beitrag wurde die Bedeutung der Devisenmarkteffizienz...