List of Articles ریسک نقدشوندگی بازار Open Access Article Abstract Page Full-Text 1 - An Investigation of Affecting Factors in Bid Ask Spread as a Measure for Information Asymmetry Heidar Foroughnejad Mohsen Moradijoz Open Access Article Abstract Page Full-Text 2 - Fama and French Three-factor Model and Liquidity Risk: Evidence from Tehran Stock Exchange Market Gholamreza Islami Bidgoli Azam Honardoost