List of Articles L13 . واژگان کلیدی: تابع تصادفی مرزی Open Access Article Abstract Page Full-Text 1 - Measuring Monopoly Power of Manufacturing Industry in Iran: Stochastic Frontier Functions Approach Farhad Khodadad Kashi Jafar Ebadi Seyed Ziaoddin Kiaalhoseini Khalil Heidari