Die zunehmende Dynamik von Betriebsformen im Einzelhandel stellt das Top-Management im Hinblick auf die langfristige Absicherung des Unternehmenserfolgs vor neue Herausforderungen. Diese Arbeit entwickelt auf Basis neuer dynamischer Strategieansätze einen Bezugsrahmen, der die...

Declining R&D intensities at the national level coincide with growing international technological links. Deviations of individual OECD countries from the average R&D intensity reflect differences in industry structure as well as in sectoral R&D intensity. At the same time, the sectoral...

On January 1,1999 euro became the currency for 11 member states of the European Union. Since then the dollar-euro exchange rate has completed a full turning. Three years of depreciation of the euro followed by three years of appreciation without wild fluctuations asks for an explanation which...

We analyze foreigners' and domestic institutional investors' positions in U.S. equities. Controlling for many factors, we uncover a common preference for large firms and firms that are diversified internationally. The domestic preference for internationally diversified firms implies that...

We estimate international technology spillovers to U.S. manufacturing firms via imports and foreign direct investment (FDI) between the years of 1987 and 1996. In contrast to earlier work, our results suggest that FDI leads to substantial productivity gains for domestic firms. The size of FDI...

Knowledge flows within and across countries should be carriers of important learning spillovers. We use data on 1.5 million patents and 4.5 million citations to analyze knowledge flows across 147 subnational regions. We estimate that only 15% of average knowledge is learned outside the average...