Utilizad este identificador para citar o enlazar este documento: http://hdl.handle.net/2072/211884

Contagion or Interdependence in the recent Global Financial Crisis? An application to the stock markets using unconditional cross-market correlations
Urbina, Jilber
Universitat Rovira i Virgili. Departament d'Economia; Universitat Rovira i Virgili. Centre de Recerca en Economia Industrial i Economia Pública
We consider stock market contagion as a significant increase in cross-market linkages after a shock to one country or group of countries. Under this definition we study if contagion occurred from the U.S. Financial Crisis to the rest of the major stock markets in the world by using the adjusted (unconditional) correlation coefficient approach (Forbes and Rigobon, 2002) which consists of testing if average crossmarket correlations increase significantly during the relevant period of turmoil. We would not reject the null hypothesis of interdependence in favour of contagion if the increase in correlation only suggests a continuation of high linkages in all state of the world. Moreover, if contagion occurs, this would justify the intervention of the IMF and the suddenly portfolio restructuring during the period under study.
339 - Comerç. Relacions econòmiques internacionals. Economia mundial. Màrqueting
Borsa de valors
Crisi financera global, 2007-2009
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22 p.
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Universitat Rovira i Virgili. Departament d'Economia
Documents de treball del Departament d'Economia;2013-11

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