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In this paper we investigate the interaction between a credit portfolio and another risktype, which can be thought of as market risk. Combining Merton-like factor models forcredit risk with linear factor models for market risk, we analytically calculate their interriskcorrelation and show how...
Persistent link: https://www.econbiz.de/10005866354
Sowohl die Diversifikation als auch die Fokussierung von Unternehmensaktivitäten werdenhäufig mit der Maximierung des …
Persistent link: https://www.econbiz.de/10005866888
concepts like diversity, population, selection, innovation,coevolution, group selection, path-dependence and lock-in. We …
Persistent link: https://www.econbiz.de/10005867741
Die Verfasser entwerfen in dem vorliegenden Artikel ein ressourcenorientiertes Konzept, das Unternehmen zur Fundierung von Diversifikationsentscheidungen und als Hilfsmittel für die Suche nach profitablen Wachstumsoptionen aus bereits vorhandenen starken Ressourcen dienen soll. Dazu wird ein...
Persistent link: https://www.econbiz.de/10005868415
It has been widely suggested that since the early 1980s many diversified firms narrowed the scopeof their activities by refocusing on their core businesses, primarily through divestment activity.This study examines the extent and determinants of divestment across a large sample of UK firmsover...
Persistent link: https://www.econbiz.de/10005869106
. A unique data set allows theexact evaluation of diversification across the dimensions financing stages,industries, and … countries. Very different levels of diversification can be observedacross sample funds. While some funds are highly specialized …
Persistent link: https://www.econbiz.de/10005869357
Seit einigen Jahren konzentrieren Unternehmen sich im Rahmen der strategischen Neuorien-tierung ihres Geschäftsportfolios stärker auf ihre Kernaktivitäten.1 Als Begründung für dieses Vorgehen werden eine Reihe von Argumenten angeführt: Fokussierungsstrategien dienen der...
Persistent link: https://www.econbiz.de/10005869468
We use multivariate regime switching vector autoregressive models to characterize the time-varyinglinkages among the Irish stock market, one of the top world performers of the 1990s, and the US andUK stock markets. We ¯nd that two regimes, characterized as bear and bull states, are required...
Persistent link: https://www.econbiz.de/10005869997
diversification or the application of currency hedging instruments. This analysis is based on a unique dataset of 339 publicly listed …-family firms in terms of overall and related business segment diversification. For geographical diversification, we do not find … costs and thus leads to lower levels of business segment diversification and less currency hedging. In contrast family …
Persistent link: https://www.econbiz.de/10005870324
Persistent link: https://www.econbiz.de/10005856640