فهرس المقالات Alireza Moradi المقاله 1 - The role of aggregate cost stickiness in unemployment rate prediction 10.22034/amfa.2020.1889826.1361 Naser Riyahinasab Babak Jamshidinavid Alireza Moradi Mehrdad Ghanbari Advances in Mathematical Finance and Applications , العدد 1 , السنة 7 , زمستان 2022