Bank Lending and the European Sovereign Debt Crisis

I investigate whether bank exposures to sovereign debt during the European debt crisis affected the real economy. I show that a shock to the marked-to-market (MTM) value of bank exposures to sovereign debt led to credit tightening in 2010-2011 that had negative real effects on small and young firms. Because banks do not usually mark their holdings of sovereign bonds to market, I explore the transmission channels of the unrealized losses on credit supply. I show that a shock to MTM exposures reduced short-term bank funding from U.S. money market funds rather than affecting equity or working through alternative channels.