List of Articles C51 Open Access Article Abstract Page Full-Text 1 - Economic Modeling of Restricting the cryptocurrency market on ransomware attacks Mehran Garmehi Sarah Rahimi Devin 10.30495/eco.2021.1907003.2406 Open Access Article Abstract Page Full-Text 2 - Optimal Economic Model of Cultivation to Reduce the Impacts of Environmental Pollution in Mazandaran Province Majid Ghorbani Abolfazl Mahmoudi mohsen shookat fadaei Mohammad Khaledi Open Access Article Abstract Page Full-Text 3 - The Impact of Financial Sector Activities on Direct Tax Revenue Niloofar Nateghian Fatemeh Zandi Open Access Article Abstract Page Full-Text 4 - The effect of foreign aid on per capita income growth in some selected Developing countries from Asia and Africa کریم امامی نجمه آزاد وار Open Access Article Abstract Page Full-Text 5 - An Investigation of Monetary PoliciesEffects on Properties Pricing In Iran مجید احمد لو Open Access Article Abstract Page Full-Text 6 - The Effect of Energy Price Shocks on Iran's Oil-centric Economy base on New-Keynesian Modeling Method and Using Dynamic Stochastic General Equilibrium Equations علی محمدی پور علی سلمانپور زنوز سید فخرالدین فخرحسینی 10.30495/fed.2021.687923