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The bull and bear market model of Huang and Day : Some extensions and new results
Tramontana, Fabio, (2012)
A simple financial market model with chartists and fundamentalists: market entry levels and discontinuities
Tramontana, Fabio, (2011)
A 'bull and bear' model of interacting Â…financial markets. Part I: dynamics in one and two dimensions
Tramontana, Fabio, (2008)