This paper studies external sovereign bonds as an asset class. We compile a new database of 266,000 monthly prices of foreign-currency government bonds traded in London and New York between 1815 (the Battle of Waterloo) and 2016, covering up to 91 countries. Our main insight is that, as in...

We analyze the risk-return trade-off in the US Treasury market using a term-structure model that features volatility-in-mean effects of multiple sources, and yet preserves tractable bond prices. We find a strong positive relation between risks and risk premia over the 1966-2018 period. While...

United States Treasury securities are traditionally viewed in academics and practice as being free of default risk. In principle, nominal outstanding Treasury debt can always be repaid by issuing fiat currency. The same does not hold true, however, for inflation-indexed debt. This leads the...

We quantify the difference in the convenience yield of U.S. Treasuries and the bonds of near default-free sovereigns by measuring the gap between the FX swap-implied dollar yield paid by foreign governments and the U.S. Treasury dollar yield. We call this wedge the “U.S. Treasury Premium.”...