List of Articles Open Access Article Abstract Page Full-Text 1 - Survey of the Relationship Between Return and Beta and Beta Stationary in the Period of Briskness and Stagnation in Tehran Stock Exchange Open Access Article Abstract Page Full-Text 2 - An analysis of financial operation of governmental banks of the Islamic republic of Iran in comparison with Islamic banks of the persion gold states Open Access Article Abstract Page Full-Text 3 - The explanation of risk and expected rate of return by using of Conditional Downside Capital Assets Pricing Model Open Access Article Abstract Page Full-Text 4 - Credit Risk in the Leasing Industry Open Access Article Abstract Page Full-Text 5 - Investigation of prediction ability of Zavgren model and Relative valuation approach in assessing bankruptcy of the firms Open Access Article Abstract Page Full-Text 6 - Financial Repression and Economic Growth (Case of I.R of Iran)