List of Articles Economic Environment Open Access Article Abstract Page Full-Text 1 - Study of Effects of Fiscal Policies in IRAN with an Emphasis on Macro-economic Environment Elham gholami Kambiz Hozhabr Kiani Open Access Article Abstract Page Full-Text 2 - Assessment of the environmental impacts of wind erosion in three economic, social and environmental environments using the DPSIR model. (Case Study: Regan County) Mina Behnood Maryam Morovati Mohammad Javad Ghanei Bafghi Open Access Article Abstract Page Full-Text 3 - Apply a Mutation in Gray Wolf Optimization Algorithm to Solve the Economic-Environmental Dispatch Problem of Integrated Power Plants Including Thermal and Wind Mahdi Afroozeh Hamidreza Abdalmohammadi Mohammad-Esmaeil Nazari Open Access Article Abstract Page Full-Text 4 - Comparative Analysis of Economic Efficiency between Low and High External Input Technology Agriculture in a Harsh Macroeconomic Environment of Imo State, Nigeria S.O. Anyanwu