Im langfristigen Zeithorizont der kapitalgedeckten Altersvorsorge kommt Kostenunterschieden zwischen verschiedenen Anlageformen große Bedeutung zu. In der vorliegenden Arbeit wurde das Kostenniveau von Rentenversicherungen und Investmentsparplänen, deren Guthaben bei Fälligkeit in eine...

Productivity growth has been slow in many continental European countries over the last few decades, especially in comparison with the United States. It has been argued that lack of product market competition and poor corporate governance are two of the main reasons for this phenomenon. However,...

A number of recent studies and evidence for the existence of a persistent performance gap between multinational enterprises (MNE) and their domestic competitors. Therefore, the question arises whether successful firms become MNEs or whether going abroad improves home market performance. This...

This paper tests some of the predictions of recent advances in trade theory that have focused on different trade patterns of firms within the same sector. Helpman, Melitz and Yeaple (2005) develop a model in which innate productivity differences between firms determine the degree of...

Industrial relations are in flux in many nations, perhaps most notably in Germany and Britain. That said, comparatively little is known in any detail of the changing pattern of the institutions of collective bargaining and worker representation in Germany and still less in both countries about...

Strategy tools are widely used in the practice of strategic management to yield a good solution with an acceptable problem-solving effort. This paper presents results of an experimental research project that assesses the practical effectiveness of a theory-based decision-making tool, the...

This paper studies the flow-performance relationship of three different investor groups in mutual funds: Households, financial corporations, and insurance companies and pension funds, establishing the following findings: Financial corporations have a strong tendency to chase past performance and...