Activity: Talk or presentation types › Oral presentation › Scientific
Description
Although inflation-linked bonds have many advantages, nominal bonds are the most important instrument to nance public debts throughout the world. One explanation that the literature has offered is that nominal bonds make countercyclical monetary policies more effective. This paper reconsiders this argument with a model that features an inflation risk premium in the nominal bonds interest rate. In this model, nominal bonds help to stabilize the economy, but also add to debt service costs. The paper finds that the debt service costs channel is very powerful: in the case of discretionary policymaking, inflation-linked bonds always outperform nominal bonds. The case of commitment qualifies this result. Still, also commitment cannot explain the occurrence of large stocks of nominal bonds alongside small stocks of inflation-linked bonds.