List of Articles مرز کارا Open Access Article Abstract Page Full-Text 1 - A Value Efficiency-Based Target Setting Approach in Data Envelopment Analysis Nasim Nasrabadi Open Access Article Abstract Page Full-Text 2 - The impact of structural dependence on the efficient frontier of portfolio changes and comparison with traditional methods in Tehran Stock Exchange (Copula functions) Mehdi Salehi Samaneh Zamani Moghaddam Open Access Article Abstract Page Full-Text 3 - Application of factor analysis in fuzzy DEA model combined with Markowitz's model portfolio to determine the most efficient companies in the Tehran Stock Exchange Hamzeh Pourbabagol Mohammad hossin Nayyeri Open Access Article Abstract Page Full-Text 4 - Optimal Currency Portfolio of Foregin Exchange Reserves in the Central Bank of I. R. Iran (Post-Modern Portfolio Approach) Saeed Daei-Karimzadeh