The ongoing financial crisis has raised questions about the underpinnings of development assistance and the role of international financial institutions. A new development assistance framework, grounded in partnership, is emerging. That is the backdrop for this year's review, which--as in past...

A recent study of house price behavior in U.S. cities by Gyourko, Mayer, and Sinai (2006) raises questions about so-called superstar cities in which housing is so inelastically supplied that it becomes unaffordable, as higher-income families outbid residents. We consider the case of Accra,...

Buckley, Karaguishiyeva,Van Order, and Vecvagare analyze the structure of approaches to mortgage credit risk that are now being used in a number of OECD and transition economies. The authors'basic approach is to show how option pricing models can help measure and evaluate the risks of various...