@article{ author = {Samavi, Mohammad Ebrahim, Nikoomaram, Hashem, Madanchi Zaj, Mahdi, Yaghoobnezhad, Ahmad}, title = {Dynamic GAS Based Modeling for Predicting and Assessing the Value at Risk of Tehran Stock Exchange Index and Bitcoin}, journal = {Advances in Finance and Investment}, year = {2022}, volume = {3}, number = {7}, pages = {95-120}, doi = {10.30495/afi.2022.1956046.1119} }