Discussion paper

DP13729 The Maturity of Sovereign Debt Issuance in the Euro Area

We use information on new sovereign debt issues in the euro area to explore the drivers behind the debt maturity decisions of governments. We set up a theoretical model for the maturity structure that trades off the preference for liquidity services provided by short-term debt, roll-over risk and price risk. The average debt maturity is negatively related to both the level and the slope of the yield curve. A panel VAR analysis shows that positive shocks to risk aversion, the probability of non-repayment and the demand for the liquidity services of short-term debt all have a positive effect on the yield curve level and slope, and a negative effect on the average maturity of new debt issues. These results are partially in line with our theory. A forecast error variance decomposition suggests that changes in the probability of non-repayment as captured by the expected default frequency extracted from credit default spreads are the most important source of shocks.


Beetsma, R, M Giuliodori, J Hanson and F de Jong (2019), ‘DP13729 The Maturity of Sovereign Debt Issuance in the Euro Area‘, CEPR Discussion Paper No. 13729. CEPR Press, Paris & London. https://cepr.org/publications/dp13729