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Quantifying the Behavior of Stock Correlations Under Market Stress

Understanding correlations in complex systems is crucial in the face of turbulence, such as the ongoing financial crisis. However, in complex systems, such as financial systems, correlations are not constant but instead vary in time. Here we address the question of quantifying state-dependent correl...

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Sonraí Bibleagrafaíochta
Main Authors: Preis, Tobias, Kenett, Dror Y., Stanley, H. Eugene, Helbing, Dirk, Ben-Jacob, Eshel
Formáid: Artigo
Teanga:Inglês
Foilsithe: Nature Publishing Group 2012
Ábhair:
Rochtain Ar Líne:https://ncbi.nlm.nih.gov/pmc/articles/PMC3475344/
https://ncbi.nlm.nih.gov/pubmed/23082242
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep00752
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