Fiscal restraint looks inevitable in the Eurozone following the pandemic, especially if the fiscal rules are reinstated. How to match this with the need to finance the climate transition? Two possible routes are explored. One is the adoption of a ‘green golden rule’, with the structural...

This paper analyses the impact of changes in environmental regulations on productivity growth at country- and firm-level. We exploit several data sources and the environmental policy stringency index, to evaluate the Porter hypothesis, according to which firms' productivity can benefit from more...

The paper looks at the determinants of fiscal adjustments as reflected in the primary surplus of countries. Our conjecture is that governments will usually find it more attractive to pursue fiscal adjustments in a situation of relatively high growth, but based on a simple stylized model of...