of multi-business portfolios. Although there is lots of work on diversification and mergers and acquisitions, corporate … contempt - the reasonable suspicion of economic inferiority of firm diversification and the possible inappropriateness of CPM …

vieler Agrarmärkte existieren nur wenige empirische Arbeiten zum Zusammenhang zwischen Diversifikation und dem Erfolg … Diversifikation in verwandte und unverwandte Produktbereiche auf das Wachstum (als ein Erfolgsmaß) von Unternehmen untersucht und … Diversifikation in verwandte Produktbereiche ein höheres Wachstum aufweisen, während die Diversifikation in nicht …

spatial differences in high technology employment, R&D activity, involvement in overseas markets and civilian diversification … la technologie, la R et D, les relations commerciales exterieures et la diversification civile. Bien qu'on puisse faire … Hochtechnologie, in Forschung und Entwicklung, in Beteiligung am Uberseemarkt und Diversifikation fur Zivilzwecke gewidmet. Die Studie …

We analyze a new fluctuation test for constant correlation with respect to its properties and possible applications in …

correlation matrices for four asset classes: equities, government bonds, investment grade corporate bonds, and high …

diversification strategies. The market correlation risk is negatively priced. This conclusion remains valid even if the authors have …Purpose–The purpose of this paper is to study how the market correlation changes in Chinese stock market and how the … market correlation affects stock returns. Design/methodology/approach -The authors first examine the relationship between the …

correlation matrices for four asset classes: equities, government bonds, investment-grade corporate bonds, and high …

This paper provides a mapping from portfolio risk diversification into the pairwise correlation between portfolios. In … diversification level, the greater is the overlap between portfolios. The overlap, in turn, leads to greater correlation between … a finite market of uncorrelated assets, portfolio risk is reduced by increasing diversification. However, higher the …