“…Compared with a typical predictive regression, which assumes a stable relationship between predictors and expected returns, this specification allows for the time-varying predictability of stock returns. This specification is consistent with theoretical arguments (Menzly, Santos, and Veronesi (2004), Santos and Veronesi (2006)) and supported by empirical evidence reported in previous studies (e.g., Lettau and van Nieuwerburgh (2008), Henkel et al (2011), Dangl and Halling (2012), Pettenuzzo et al (2014), andZhu (2015)).…”