List of Articles Open Access Article Abstract Page Full-Text 1 - Analysis of the role of research and development and the volume of imports on agricultural total factor productivity in Iran علی باقرزاده اکبر کمیجانی 20.1001.1.22516212.1390.2.0.13.2 Open Access Article Abstract Page Full-Text 2 - The Effects of Macro economic Variables on Life Insurance Demand (Case study: MENA Region ( کامبیز پیکارجو فرهاد غفاری فهیمه شاهانی 20.1001.1.22516212.1390.2.0.14.3 Open Access Article Abstract Page Full-Text 3 - Uncertainty in The exports of Non-Oil products and The Private Investment in Iran لیلا احمدی 20.1001.1.22516212.1390.2.0.15.4 Open Access Article Abstract Page Full-Text 4 - Seignorage and Welfare Cost of Inflation in Iran علیرضا مرادی 20.1001.1.22516212.1390.2.0.16.5 Open Access Article Abstract Page Full-Text 5 - The Effect of Private and Public Investment on Economic Growth in Iran غلامعلی حاجی مینا عسگری 20.1001.1.22516212.1390.2.0.17.6 Open Access Article Abstract Page Full-Text 6 - Estimating the Tax Capacity of Provinces in the Country احمد سرلک 20.1001.1.22516212.1390.2.0.18.7