List of Articles Open Access Article Abstract Page Full-Text 1 - Short-run and Long-run Effects of Exchange Rate on Balance of Payments Narges Khaton Pirhadi Tavandashti Ali. Dehghni Fatemeh. Zandi Open Access Article Abstract Page Full-Text 2 - A Study of the Impact of Joining WTO on Export of Chemical Industry in Iran (Case Study: Pharmaceutical Products) Sahar Shokri Oranus Parivar Bijan Safavi Open Access Article Abstract Page Full-Text 3 - The Investigation of the Relationship between “Status Consumption” and “Social Factors” Hossein Vazifehdoust Ali Afshari Houshang Goudarzi Open Access Article Abstract Page Full-Text 4 - Return in Competitive Market by Fuzzy ANP and VIKOR M.T TaghaviFard N. Norouzi M. Amin Afshar A. Salamatbakhsh Open Access Article Abstract Page Full-Text 5 - Estimating the Efficiency of Banks by DEA Approach and Investigating its Relationship with Financial Ratios Fatemeh Mesgarpour Amiri Naser Yadollah zadeh Tabari Open Access Article Abstract Page Full-Text 6 - Cash Flow Management and Financial Performance of Listed Companies on Tehran Stock Exchange Fatemeh Sarraf Maryam Salehi Open Access Article Abstract Page Full-Text 7 - Strategic Purchasing, Supply Management, and Performance of National Iranian South Oil Company and Associated Companies Belghis Bavarsad Abdolhadi Darzianazizi Sahar Baratizadeh