Models of “contagion” rely on market imperfections to explain why adverse shocks in one asset market might be associated with asset sales in many unrelated markets. This paper demonstrates that contagion can be explained with basic portfolio theory without recourse to market imperfections....

This paper identifies factors that contributed to the development and effectiveness of debt securities markets in the major advanced economies. Government securities markets have benefited from their international orientation—debt management is most effective when it is independent of monetary...

This paper examines the implications of the global financial crisis of 2007-10 for reform of the global financial architecture, in particular the International Monetary Fund and the Financial Stability Board and their interaction. These two institutions are not fully comparable, but they must...