Cette étude spéciale dresse un bilan de l’évolution de la crise financière qui secoue l’économie mondiale depuis l’été 2007. Partie de l’immobilier aux États-Unis, elle s’est rapidement propagée à l’ensemble du système financier par le biais des mécanismes de titrisation....

This year the G's are meeting at a critical moment in history, at least economic and social history. They will confront the gravest economic and social crisis in almost 80 years. To paraphrase Keynes, the destiny of the world is in the hands of the members of the G's. They could act in such a...

Using a four-country Mundell–Fleming model including portfolio and wealth effects, we explore the question whether some types of policy coordination could improve the outcomes of a financial shock like the Asian crisis. Time-consistent equilibria are computed : a Nash equilibrium, a target...