The European Monetary Union (EMU) has been the single most important policy-induced innovation in the international financial system since the collapse of the Bretton-Woods system. By eliminating exchange rate risk, EMU has eliminated a key obstacle to financial integration. But while a single...

"This paper examines the role of credit rating agencies in the subprime crisis that triggered the 2007-2008 financial turmoil. We focus on two aspects of ratings that contributed to the boom and bust of the market for structured debt: rating inflation and coarse information disclosure. The paper...

Most stock exchange regulators around the world reacted to the 2007-2009 crisis by

When firms' research can lead to potentially harmful innovations, public intervention may thwart their incentives to undertake research by reducing its expected profitability (average deterrence) and may guide the use of innovation (marginal deterrence). We compare four policy regimes: laissez...

This paper performs an efficiency analysis of households portfolios based on the comparison of observed portfolios with the mean-variance frontier of assets returns. Data on household portfolios are drawn from a representative sample of the Italian population with at least a bank account. We...