List of Articles مدل عامل ناهمگن Open Access Article Abstract Page Full-Text 1 - A heterogeneous agent pricing model and simulation investor’s behavior on big decline on Tehran stock exchange Mehdi Khoshnood Fraydoon Rahnamay Roodposhti Open Access Article Abstract Page Full-Text 2 - The optimization of Investment Beliefs in Tehran Stock Exchange Break Points Based on Heterogeneous Agent Models Framework and Agent Based Modelling with Genetic Algorithm mehdi khoshnood Fraydoun Rahnamay Roodposhti Hashem Nikoomaram