Before revision:  We apply our methodology to systemic risk aggregation as described in Chen, Iyengar Moallemi (2013) and to network models as suggested in the seminal paper of Eisenberg Noe (2001), see also Cifuentes, Shin Ferrucci (2005), Rogers Veraart (2013), and Awiszus Weber (2015) .
After revision:  We apply our methodology to systemic risk aggregation as described in Chen, Iyengar Moallemi (2013) and to network models as suggested in the seminal paper of Eisenberg Noe (2001), see also Cifuentes, Shin  Veraart (2013), and Awiszus Weber (2015) .