hero working papers

Public Debt Indexation and Denomination with and Indipendent Central Bank

Number: 169
Year: 2000
Author(s): Elisabetta Falcetti (LSE & DELTA) and Alessandro Missale (Università di Firenze and IGIER)

This paper examines the interaction between public debt management and the design of monetary institutions. The analysis shows that delegation of monetary policy to an independent central bank is more effective in containing inflationary expectations than the use of foreign currency or inflation-indexed debt. If delegation of monetary policy is viable, the optimal policy is to issue conventional debt. This increases the sensitivity of taxes and output to unexpected inflation, thus minimizing the inflation needed to offset supply shocks. Evidence on central bank independence, debt composition and output variability suggests that the normative argument has some positive content.