List of Articles Competitive Market Open Access Article Abstract Page Full-Text 1 - The effect of capital structure on firm efficiency and product competitive market of Listed Companies in Tehran Stock Exchange Bahram Korzbor Shadi Shahverdiani Open Access Article Abstract Page Full-Text 2 - A Single Stage Dynamic Transmission Expansion Planning Model in the Competitive Market Hamid Gorjipour Mojtaba Najafi Naghi Moaddabi Pirkolahchahi 10.30495/jce.2022.1961298.1163 Open Access Article Abstract Page Full-Text 3 - Identify the Role of Virtual Production and New Technology on Organizational Agility and Profitability in Competitive Markets Manizheh Mollaei sara sadat banihashemi 10.30495/msds.2022.1949614.1031 Open Access Article Abstract Page Full-Text 4 - The Process of Iran's Membership in the World Trade Organisation from the Perspective of International Competition Law Rahmat Hajimineh Taher Haidar Zadeh