1、风险溢价到底反映在expected return还是反映在required return?
2、各种风险溢价与价格也是反向还是正向,债券价格下跌,premium是上升还是下降?
按照网课讲义例子:eg. 违约率高,债券价格低,expected return低,同时credit premium也低,这样来看credit premium与价格应该是正向
但是按照股市implied volatility角度,volatility上升,required return(折现因子)上升,进而 credit premium上升(这里风险溢价又反映在了required return这里),这岂不是前后矛盾
09:25 (1X)


