In periods of global stress there are large movements in exchange rates and assets prices. Currencies of developed economies appreciate, with the US dollar appreciating the most. Global stock markets fall, but the fall is smaller for the US market than other markets. Richer countries have...

When investors disagree and trade on their views about asset returns, market prices reflect the wealth/consumption share weighted average belief about risk premia, where more accurate, risk tolerant, or patient investors carry a larger weight. We explore the properties of this market view, and...

With overlapping generations and heterogeneous risk aversion there is no unique relation between aggregate risk aversion and the real rate of interest, and this type of endogenous “noise” cannot arise in an economy where agents live forever. Our framework accommodates many agent types and...

Correlations of equity securities have varied substantially over time and remain a source of continuing policy debate. This paper studies stock market correlations in an equilibrium model with heterogeneous risk aversion. In the model, preference heterogeneity causes countercyclical variations...