More from these Authors

• Working Paper | 2019

  A Quantity-Driven Theory of Term Premiums and Exchange Rates

  Robin Greenwood, Samuel G. Hanson, Jeremy C. Stein, Adi Sunderam, Robin Greenwood, Samuel G. Hanson, Jeremy C. Stein and Adi Sunderam

  We develop a model in which risk-averse, specialized bond investors must be paid to absorb shocks to the supply and demand for long-term bonds in two currencies. Since long-term bonds and foreign exchange are both exposed to unexpected movements in short-term interest rates, our model naturally links the predictability of long-term bond returns to the predictability of foreign exchange returns. Specifically, a shift in the net supply of long-term bonds in one currency influences bond term premiums in both currencies as well as the foreign exchange rate between the two currencies. Our model matches several important empirical patterns, including the co-movement between exchange rates and bond term premiums as well as the finding that central banks' quantitative easing policies impact not only local-currency long-term yields, but also foreign exchange rates. We also show that this quantity-driven approach provides a unified account explaining both why foreign exchange tends to outperform when the foreign interest rates exceed domestic rates and why long-term bonds tend to outperform when the yield curve is steep.

  Keywords: term premium; exchange rate; Bonds; Currency; Theory;

  Citation:

  Greenwood, Robin, Samuel G. Hanson, Jeremy C. Stein, and Adi Sunderam. "A Quantity-Driven Theory of Term Premiums and Exchange Rates." Working Paper, November 2019.  View Details

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• Working Paper | 2019

  A Quantity-Driven Theory of Term Premiums and Exchange Rates

  Robin Greenwood, Samuel G. Hanson, Jeremy C. Stein, Adi Sunderam, Robin Greenwood, Samuel G. Hanson, Jeremy C. Stein and Adi Sunderam

  We develop a model in which risk-averse, specialized bond investors must be paid to absorb shocks to the supply and demand for long-term bonds in two currencies. Since long-term bonds and foreign exchange are both exposed to unexpected movements in short-term interest rates, our model naturally links the predictability of long-term bond returns to the predictability of foreign exchange returns. Specifically, a shift in the net supply of long-term bonds in one currency influences bond term premiums in both currencies as well as the foreign exchange rate between the two currencies. Our model matches several important empirical patterns, including the co-movement between exchange rates and bond term premiums as well as the finding that central banks' quantitative easing policies impact not only local-currency long-term yields, but also foreign exchange rates. We also show that this quantity-driven approach provides a unified account explaining both why foreign exchange tends to outperform when the foreign interest rates exceed domestic rates and why long-term bonds tend to outperform when the yield curve is steep.

  Keywords: term premium; exchange rate; Bonds; Currency; Theory;

  Citation:

  Greenwood, Robin, Samuel G. Hanson, Jeremy C. Stein, and Adi Sunderam. "A Quantity-Driven Theory of Term Premiums and Exchange Rates." Working Paper, November 2019.  View Details

  CiteView Details Read Now

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• Article | Review of Financial Studies | June 2019

  Social Risk, Fiscal Risk, and the Portfolio of Government Programs

  Samuel G. Hanson, David S. Scharfstein and Adi Sunderam

  We develop a model of government portfolio choice in which a benevolent government chooses the scale of risky projects in the presence of market failures and tax distortions. These two frictions generate motives to manage social risk and fiscal risk. Social risk management makes attractive programs that ameliorate market failures in bad economic times. Fiscal risk management makes unattractive programs that entail large government outlays at times when other programs in the government's portfolio also require large outlays. We characterize the determinants of social and fiscal risk and argue that these two risk management motives often conflict. Using the model, we explore how the attractiveness of different financial stability programs varies with the government's fiscal burden and with characteristics of the economy.

  Keywords: Risk Management; Government and Politics; Programs;

  Citation:

  Hanson, Samuel G., David S. Scharfstein, and Adi Sunderam. "Social Risk, Fiscal Risk, and the Portfolio of Government Programs." Review of Financial Studies 32, no. 6 (June 2019): 2341–2382. (Internet Appendix Here.)  View Details

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