The reform of the Stability and Growth Pact and the incorporation of “debt brake” rules into national legislation have heavily increased the importance of structural balances in economic policymaking in Europe. As defined by the European Commission, structural balances are calculated by...

Before the crisis hit, many euro area countries had failed to create sufficient fiscal room for times of economic difficulty, which made a new reform of the Stability and Growth Pact inevitable. Above all, this most recent reform introduces an expenditure rule in the preventive arm of the pact,...