We build an arbitrage-based model of the yield curves in a heterogeneous monetary union with sovereign default risk, which can account for the asymmetric shifts in euro area yields during the Covid-19 pandemic. We derive an affine term structure solution and decompose yields into term premium...

Holger Markmann studies covered bonds and their market behaviour upon the announcement and implementation of outright covered bond purchases by the eurosystem. After introducing the covered bond market, its reaction to the global financial crisis, and the functionality of unconventional monetary...