"This paper reviews the evidence on the importance of finance for economic well-being, provides data on the degree of use of basic financial services by households and firms across a sample of countries, assesses the desirability of more universal access, and overviews the macroeconomic, legal,...

This paper reviews the literature on financial crises focusing on three specific aspects. First, what are the main factors explaining financial crises? Since many theories on the sources of financial crises highlight the importance of sharp fluctuations in asset and credit markets, the paper...