Während der EU-Schuldenkrise wurde einigen Staaten unterstellt, sie seien insolvent. Können Staaten aber tatsächlich Bankrott gehen? Der Autor hält einen Vergleich von Staaten mit Unternehmen für unzulässig. Solange ein Staat sich in eigener Währung verschuldet, kann er sich durch...

We address the paradox that financial innovations aimed at risk-sharing appear to have made the world riskier. Financial innovations facilitate hedging idiosyncratic risks among agents; however, aggregate risks can be hedged only with liquid assets. When risk-sharing is primitive, agents...

Die Europäische Zentralbank (EZB) hat im Zuge der europäischen Schuldenkrise in den vergangenen Jahren massiv an Bedeutung gewonnen. Der sich zuspitzende Verlauf der Krise vor allem in den südlichen Ländern des Euroraums zwang die EZB zu Maßnahmen, die die geldpolitischen Aktivitäten einer...

In the wake of the recent European debt crisis, the European Central Bank (ECB) has grown significantly in importance. As the crisis worsened, the ECB needed to take measures that went far beyond standard monetary policy operations - particularly with respect to its function as lender of last...

We study the credit supply effects of the unexpected freeze of the European interbank market, using exhaustive Portuguese loan-level data. We find that banks that rely more on interbank borrowing before the crisis decrease their credit supply more during the crisis. The credit supply reduction...

This paper addresses the question of how far traditional assumptions about low-skill jobs are still appropriate today. Are we really dealing with activities without any particular skill requirements? How do firms proceed in filling such posts? What role is being played in this respect by...