type="main" xml:lang="en" <title type="main">Abstract</title> <p>In contrast with the canonical models of financial markets with heterogeneous agents,, Naimzada and Ricchiuti, (<link href="#ecno12021-bib-0010"/>, <link href="#ecno12021-bib-0011"/>) show that the interaction of groups of agents who have the same trading rule but present different beliefs about the fundamental value could be a...</p>