Discussion paper

DP16837 Fear of Hiking? Monetary Policy and Sovereign Risk

What are the implications of a monetary tightening in a currency union for sovereign default risk in a union member? We study this question in a quantitative sovereign default model and obtain two results. First, a monetary tightening reduces default risk in the union member when its debt/GDP ratio is below a critical threshold, driven by increased incentives to reduce the level of debt. Second, the monetary tightening increases default risk when debt/GDP is above the critical threshold. We quantify this "Fear of Hiking" zone and study its policy implications by applying our model to the euro area.


Wolf, M and L Zessner-Spitzenberg (eds) (2021), “DP16837 Fear of Hiking? Monetary Policy and Sovereign Risk”, CEPR Press Discussion Paper No. 16837. https://cepr.org/publications/dp16837