فهرس المقالات Maryam Sarparast المقاله 1 - A New Method of Sensitivity Analysis of Returns to Scale in Two-Stage Network; A Case Study of the Insurance Industry in Iran https://doi.org/10.71716/amfa.2024.21111658 Maryam Sarparast Farhad Hosseinzadeh Lotfi Alireza Amirteimoori Mohsen Rostamy-Malkhalifeh Advances in Mathematical Finance and Applications , العدد 7 , السنة 9 , تابستان 2024