Some empirical researches document the relation between idiosyncratic volatility and stock return and they have challenged classic finance literature on the issue that idiosyncratic risk is not priced. This research examines idiosyncratic risk pricing in Tehran Stock Exchange in addition to investigation of its information content about future earnings. For the purpose. it uses portfo... https://www.isbasvurusuyap.com/product-category/hand-soap-dispensers/