In this paper, I demonstrate that an indicator which is commonly used to assess the long-term fiscal sustainability of public finances in EU member states (“S2”) is also defined if government borrowing rates are assumed to be permanently lower than the growth rate of GDP. I illustrate this...

The purpose of budget rules can be explored from the perspective of the expected results, obtained by their enforcement. On one hand, they are meant to improve or at least maintain certain levels of the budgetary deficit and public debt. On the other hand, they can help or limit the economic...