List of Articles asymmetric effects Open Access Article Abstract Page Full-Text 1 - Utilization of Mixed Data Sampling model in Identifying the Effects of Monthly Exchange Rate Changes on Seasonal GDP of Iran Roja Tilik Abbas Najafizadeh S. Fakhredin Fakhr Hosseini Ahmad Sarlak 10.30495/fed.2023.700131 Open Access Article Abstract Page Full-Text 2 - Investigating the asymmetric effects of high-frequency transactions on the returns of companies listed on the Tehran Stock Exchange (using the MS-EGARCH model) Alireza Zafarpour Ahmed Sarlak Gholam Ali Haji 10.30495/fed.2023.707998