Intro -- Contents -- I. INTRODUCTION -- II. PREVIOUS LITERATURE -- III. MODEL SPECIFICATION -- IV. ESTIMATION -- V. DATA AND PRELIMINARY STATISTICS -- VI. MAIN RESULTS -- VII. CONCLUSIONS -- REFERENCES.

In most macroeconomic models, the substitutability between domestic and foreign goods is calibrated using aggregated data. This imposes homogeneous elasticities across goods, and the calibration is only valid under this assumption. If elasticities are heterogeneous, the aggregate...

Recent events have shown that sovereigns, just like banks, can be subject to runs, highlighting the importance of the investor base for their liabilities. This paper proposes a methodology for compiling internationally comparable estimates of investor holdings of sovereign debt. Based on this...