List of Articles بازده مالی Open Access Article Abstract Page Full-Text 1 - Modeling Financial return with Markov Time-Varying Mixed Normal GARCH Model Shirin Alipour Fatemeh Azizzadeh Khosro Manteghi Open Access Article Abstract Page Full-Text 2 - Using the Wavelet neural networks to determine and evaluate the effects of systematic risk on financial returns of stock gholamreza zomorodian shahrzad kashanitabar fatemeh khaksariyan