@article{ author = {mohammadinejad pashaki, mohammadbagher, sadeghi sharif, seyyed jalal, Zolfaghari, Mehdi, Eqbalnia, Mohammad}, title = {Study in order to measure nexus and spillover effects from world commodities to Tehran overall stock index: A VAR-BEKK-GARCH Approach}, journal = {Financial Engineering and Portfolio Management}, year = {2022}, volume = {13}, number = {51}, pages = {97-116}, doi = {} }