List of Articles Copula Garch Open Access Article Abstract Page Full-Text 1 - The investigate Irregular Behavioral Stock, Stock Expects and Stock Returns Using the Liponov and Kolmogorov Method and BDS in the Tehran Stock Exchange with an Emphasis on Copula Garch and Copula TGarch mohammadreza Navaeian Mohammadreza Vatanparast Hadi Saeidi Shaban Mohammadi