List of Articles Medical insurance Open Access Article Abstract Page Full-Text 1 - Modeling people's Empowerment Strategies in the Health Insurance System Based on Z-Number Cognitive Mapping Method Mostafa Izadi Rassoul Noorossana Hamidreza Izadbakhsh Open Access Article Abstract Page Full-Text 2 - New Economic Instruments of State Regulation of Private Savings, Social Security and Pension Support Sergii Zakharin Anastasia Duka Maksym Zhytar Olga Rudenko Olha Serdiuk 10.22094/joie.2020.677819 Open Access Article Abstract Page Full-Text 3 - Predicting the annual cost of medical insurance using machine learning Ali Zhaleh karimi Ramin Dalir