%0 Journal Article %A marvi, razieh, tavangar hamzekolaie, Afsaneh, heidarpoor, Farzaneh, rohy, ali %T Investigating the effect of companies' political relations with the government and information asymmetry on short-term and long-term stock price volatility after initial public offering %J Journal of Investment Knowledge %V 12 %N 48 %P 329-360 %D 2023 %R %U https://sanad.iau.ir/fa/Article/843644