List of Articles Trade Balance Open Access Article Abstract Page Full-Text 1 - Relationship between real effective exchange rate and trade balance, considering savings rate: Smooth Transition Regression (STR) Approach M. Mahdi Barghi Oskooei Alireza Kazerooni Behzad Salmani Saber Khodaverdizadeh Open Access Article Abstract Page Full-Text 2 - Evaluating the Impact of Oil Price Volatilities and Output Gap on Trade Balance in Iranian Economy mehdi yazdani tahereh noorafroz Open Access Article Abstract Page Full-Text 3 - Impact of Decrease in World Agricultural Prices onAgricultural Trade Balance of Iran H. Sadeghi B. Sahabi M. S.Kermani A. Ghanbari M. Hasanzadeh