List of Articles JEL Classification: D22 Open Access Article Abstract Page Full-Text 1 - The effect of industrial concentration and capital goods import on the energy consumption intensity in Iran’s industries Sima Hajebi Fard Reza Roshan 10.30495/eco.2023.1995412.2788 Open Access Article Abstract Page Full-Text 2 - Measuring Monopoly Power of Manufacturing Industry in Iran: Stochastic Frontier Functions Approach Farhad Khodadad Kashi Jafar Ebadi Seyed Ziaoddin Kiaalhoseini Khalil Heidari