DCCA cross-correlation in blue-chips companies: A view of the 2008 financial crisis in the Eurozone

Guedes, E.Dionísio, A.Ferreira, P.J.Zebende, G.F.2021-12-212021-12-212017http://hdl.handle.net/10400.26/38380engDCCA cross-correlation in blue-chips companies: A view of the 2008 financial crisis in the Eurozonejournal article2021-11-13cv-prod-8678310.1016/j.physa.2017.02.0652-s2.0-85014972443