List of Articles vector auto-regression Open Access Article Abstract Page Full-Text 1 - The Explanation of the Relationship between Downside Risk and Upside Risk combination in predicting Market Return Volatility hossein rad kaftroudi mohammadhasan gholizadeh mahdi fadaei Open Access Article Abstract Page Full-Text 2 - Testing of Reciprocal Transfer of Bubble in Stock Exchange, Currency and Gold Markets (A case study: in Iran Using Copula Functions) Yagoob Zahedi nader rezaei vadoud Najjari