Symmetry breaking in a bull and bear financial market model

Sushko, IrynaIrynaSushkoTramontana, FabioFabioTramontanaWesterhoff, Frank H.Frank H.Westerhoff0000-0003-1666-4103Avrutin, ViktorViktorAvrutin2019-09-192016-01-072015https://fis.uni-bamberg.de/handle/uniba/40047engSymmetry breaking in a bull and bear financial market modelarticle10.1016/j.chaos.2015.03.013