López-Espinosa, Germán; Rubia, Antonio; Valderrama, Laura - International Monetary Fund (IMF) - 2012
To date, an operational measure of systemic risk capturing non-linear tail comovement between system-wide and … value is sevenfold that of an increase. Moreover, the downward bias in systemic risk from ignoring this asymmetric pattern … asymmetric model also produces much better estimates and fitting, and thus improves the capacity to monitor systemic risk. Our …