List of Articles مهدی فدائی Article 1 - Selecting The Optimal Multi-Period Stock Portfolio with Different Time Horizons in the Credibility Theory Framework 10.22034/amfa.2022.1953564.1709 Younes Nozarpour Sayyed Mohammad Reza Davoodi Mahdi Fadaee Advances in Mathematical Finance and Applications , Issue 4 , Year , Summer 2023 Article 2 - بررسی تاثیر سیاستهای فعال بازارکار بر کاهش نرخ بیکاری : رویکرد گشتاور تعمیم یافته farajollah cheraghpoor mahdi fadaeemahdi Bi-quarterly Journal of development economics and planning , Issue 1 , Year , Spring 2024