Maturity Structure and Liquidity Risk
21 Pages Posted: 29 Apr 2020 Last revised: 23 Jun 2022
Date Written: April, 2020
Abstract
This paper studies the optimal maturity structure for government debt when markets for liquidity insurance are incomplete or non-competitive. There is no fiscal risk. Government debt in the model solves a dynamic inefficiency. Issuing debt in short and long maturities solves a liquidity insurance problem, but optimal yield curve policy is only possible if long-duration debt is rendered illiquid. Optimal policy is implementable through treasury operations only--adjustments in the primary deficit are not necessary.
Keywords: Maturity structure, yield curves, liquidity
JEL Classification: E4, E5
Suggested Citation: Suggested Citation