Project Management

International Risk Sharing: Through Equity Diversification Or Exchange Rate Hedging?

Date Added: Jul 2009
Format: PDF

Well-known empirical puzzles in international macroeconomics concern the large divergence of equilibrium outcomes for consumption across countries from the predictions of models with full risk sharing. It is commonly believed that these risk-sharing puzzles are related to another empirical puzzle - the home-bias in equity puzzle. However, the author shows in a series of dynamic models that the full risk sharing equilibrium may not require much diversification of equity portfolios when there is price stickiness of the degree typically calibrated in macroeconomic models.