In principle, there is little reason people, and countries facing different shocks, and income streams should strive for optimal saving rates. But in practice, the inter-temporal choices that underlie saving, are subject to externalities, market failures, and policy distortions, that can cause...

June 2000 - Allowing banks to hold less capital against loans to borrowers who have received a favorable rating by an approved rating agency may result in a rating system that neither reveals risk information about borrowers nor protects the deposit insurance fund. Part of the problem is the...

Hard on the heels of Mexico's crisis in 1994, a wave of financial crises swept across emerging economies - from East Asia and Russia to Brazil - bringing the fragility of banking and finance into unprecedented focus. What has gone wrong? - Caprio and Honohan examine why emerging markets, in...

Although the worldwide growth in dollarization of bank deposits has recently slowed, it has already reached very high levels in dozens of countries. Building on earlier findings that allowed the main cross-country variations in the share of dollars to be explained in terms of national policies...