This paper analyzes spillovers from macroeconomic shocks in systemic economies (China, the Euro Area, and the United States) to the Middle East and North Africa (MENA) region as well as outward spillovers from a GDP shock in the Gulf Cooperation Council (GCC) countries and MENA oil exporters to...

Intro -- Contents -- I. INTRODUCTION AND SUMMARY -- II. WHAT ARE RISK PREMIUMS ON THE DOLLAR AND HOW CAN WE MEASURE THEM? -- III. CAPITAL FLOWS AND RISK PREMIUMS -- IV. EXPLAINING RISK PREMIUM MOVEMENTS -- V. CONCLUSIONS AND POLICY IMPLICATIONS -- DATA AND REGRESSION METHODOLOGY -- References.

This paper examines the roles of U.S. financial innovation, financial globalization, and the savings glut hypothesis in explaining the rise in U.S. external debt, first in a portfolio balance model, and then empirically. Perhaps surprisingly, financial deepening and falling home bias in...