List of Articles R13 Open Access Article Abstract Page Full-Text 1 - Modeling DB-PAYG, Full Funded and Defined Contributions Pension Systems in Iran's Economy Hamid Rezazadeh mostafa sargolzaei Moslem Peymany Foroushany Hossein Tavakolian Meysam Amiri 10.30495/eco.2022.1953055.2630 Open Access Article Abstract Page Full-Text 2 - The dynamic impact of inflation and parametric reforms on the financial imbalance of the social security organization in Iran (with an emphasis on the Seventh Development Plan Law) Ali Siami علیرضا عرفانی Seyed Mohammad Mostolizadeh Open Access Article Abstract Page Full-Text 3 - Effect of changes in contribution rates on the financial sustainability of the social security organization and macroeconomic variables in a DSGE model Ali Souri Homa Esfahanian Mohammad Hosein Mardi