This provides evidence on the impact effects of QE announcements. However, this is less useful for shedding light on the persistence of the effects and the transmission channels of QE beyond the very short term. For surveys of the literature, see Bhattarai, S. and Neely, C. (2016), “A Survey of the Empirical Literature on U.S.
Amid the increasing attention being paid to the activities of hedge funds, I think that it would be unfair  2  BIS Review 102/2006  not to mention their role as regards enhancing market liquidity, providing significant diversification opportunities for investors, and fostering financial innovation.