List of Articles Monopoly Open Access Article Abstract Page Full-Text 1 - Market Structure and Social Costs in Cement Industry: The Case study of Iran سید شمس الدین حسینی سمیه دودانگه Open Access Article Abstract Page Full-Text 2 - Welfare Loss of Monopoly in Iran’s Telecommunication (Fixed Phone عباس Memarnejad داوود Hadi Far Open Access Article Abstract Page Full-Text 3 - The Role of the American Economic Crisis in 1929 on the Development of the State Economy in Iran during the First Pahlavi Era Sina Foroozesh Open Access Article Abstract Page Full-Text 4 - Feasibility study of the pricing of crude oil by OPEC and OECD countries using game theory in the form of a win– win Reza Fahimi Doab Ahmad Sabahi M. H. Mahdavi Adeli Ahmad Seyfi Open Access Article Abstract Page Full-Text 5 - Importance Monopoly and Importance Competition on the Urban Network Infrastructure (Case study: Public transportation lane No.10 and 96 of Mashhad bus system) Farhad Karimani Mahtab Saeedi Manesh Open Access Article Abstract Page Full-Text 6 - The history of transmogrification in Multinational Corporations aliasghar aghaee mohammad reza paseban Open Access Article Abstract Page Full-Text 7 - Measuring Monopoly Power of Manufacturing Industry in Iran: Stochastic Frontier Functions Approach Farhad Khodadad Kashi Jafar Ebadi Seyed Ziaoddin Kiaalhoseini Khalil Heidari Open Access Article Abstract Page Full-Text 8 - Components Incompatibility, A Way for Monopolization in Services kiumars shahbazi jalil badpeyma Open Access Article Abstract Page Full-Text 9 - Nazmiyeh (Police) and its Place in the Ideology of Reza Shah's Government Afsaneh Igder Hamed Ameri Golestani Hossein Karimifard Sara Najafpour Open Access Article Abstract Page Full-Text 10 - A Comparative Study of Iran and South Korea's Policy on Automotive Industry Seyed Esmaeil Hosseinigoli Ahmad Saei