List of Articles Open Access Article Abstract Page Full-Text 1 - The Relationship between Shadow Economy and Economic Growth: An empirical analysis by using simultaneous panel equations محمدرضا شهاب جمشید پژویان 20.1001.1.25383833.1394.9.30.1.2 Open Access Article Abstract Page Full-Text 2 - The Causal Analysis of Relationship between Inflation Rate and Unemployment in Iran (The case study of Philip’s curve) تیمور محمدی عباسعلی ابونوری رویا محمدنژاد 20.1001.1.25383833.1394.9.30.2.3 Open Access Article Abstract Page Full-Text 3 - The Effects of Doing Business Improvement on Export and FDI Absorption (case study some selected countries in G77 ) ابو الفضل شاه آبادی یونس سلمانی سید آرش ولی نیا 20.1001.1.25383833.1394.9.30.3.4 Open Access Article Abstract Page Full-Text 4 - Measuring the Economic Efficiencies and Productivity of Natural Gas Refineries in Iran علی امامی تیمور محمدی عارف بهروز 20.1001.1.25383833.1394.9.30.4.5 Open Access Article Abstract Page Full-Text 5 - The Effect of Currency Rate Fluctuation on stock Return of Companies Admitted in Tehran Stock Exchange حمیدرضا وکیلی فر ملیحه علی فری 20.1001.1.25383833.1394.9.30.5.6 Open Access Article Abstract Page Full-Text 6 - The effect of foreign aid on per capita income growth in some selected Developing countries from Asia and Africa کریم امامی نجمه آزاد وار 20.1001.1.25383833.1394.9.30.6.7 Open Access Article Abstract Page Full-Text 7 - An Evaluation of Welfare Effects of Mechanization Policy in Sugar Beet Industry Production of Iran رضا رحیمی سعید یزدانی امیر محمدی نژاد 20.1001.1.25383833.1394.9.30.7.8 Open Access Article Abstract Page Full-Text 8 - The Effect of Exchange Rate Fluctuations on the Economic Growth Due to Financial Markets Deepening in Some Selected OPEC Countries مهدی بصیرت آرزو نصیر پور علیرضا جرجرزاده 20.1001.1.25383833.1394.9.30.8.9