Donadelli, Michael; Jüppner, Marcus; Prosperi, Lorenzo - 2019
According to current regulation, European banks can apply zero risk weights to sovereign exposures in their balance … distorting banks' asset allocation decisions. Due to the lower regulatory cost of sovereign bonds, banks invest more in those … bonds at the expense of lending to the real sector. To quantify the effect of this distortion, we build a standard RBC model …