How Today’s Choices Shape Tomorrow’s Fiscal Adjustment Under the Reformed EU Economic Governance Framework

The reformed EU fiscal framework represents a fundamental shift from the previous Stability and Growth Pact by anchoring fiscal surveillance on medium-term debt sustainability considerations rather than short-term structural balance targets. This paper examines how the framework’s flexibility mechanisms and implementation choices shape future adjustment requirements and, consequently, may impact the aggregate euro area fiscal stance. Using debt simulations that replicate the Commission’s methodology, we show that the framework’s “memory” creates intertemporal linkages between current policy choices and future consolidation burdens. Looking at the implications of using the fiscal framework’s flexibility, we find that, notably for high-debt countries, future adjustment requirements can remain high and persistent. At the same time, higher potential output growth represents a powerful pathway to accelerating debt reduction, substantially reducing the required adjustment. Our findings suggest that clear communication about intertemporal trade-offs as well as their regular monitoring are important. It would help achieve compliance going forward and thus strengthen the framework’s credibility as it enters its crucial first implementation cycle.