“…Kaminsky et al (2003) show capital outflows from troubled markets around several major crisis events, a phenomenon which would have caused an increase in return dispersion across countries (as found in this paper), and Favero and Giavazzi (2002) argue that herd-like flight to quality in response to crises could have raised the dispersion of interest rates in Europe. Negative correlation has been observed between stock and bond returns, being interpreted as a result of flight to quality, e.g., from risky stocks to safer bonds (Baur and Lucey, 2009), and even across stocks in the US market (e.g., from small to large stocks, as in Berger and Turtle, 2011, in response to emerging market crises) and associated with herd-like behaviour (Davis and Madura, 2012). The latter two studies demonstrate that this flight to quality was excessive, as compared to rational reactions to changes in the relevant risk factors.…”