List of Articles Free disposal hull Open Access Article Abstract Page Full-Text 1 - Non-Convex Cost and Revenue Efficiency Analysis in Two-Stage Networks and Its Application to Iranian Airlines جواد گرامی محمد رضا مظفری پریسا کامیاب Open Access Article Abstract Page Full-Text 2 - A Method for Calculating the Marginal Rate in the FDH Model M. Mirzaei S. Kordrostami AR. Amirteimoori M. G. Chegini Open Access Article Abstract Page Full-Text 3 - An Inverse Dynamic FDH Approach to Estimate Outputs F. Asadi S. Kordrostami AR. Amirteimoori M. Bazrafshan Open Access Article Abstract Page Full-Text 4 - An Inverse Two-Stage FDH Model in the Presence of Shared Resources فرزانه اسدی سهراب کردرستمی علیرضا امیرتیموری مرتضی بذرافشان 10.30495/ijim.2022.65675.1575