The obvious difference in the economic performance of countries has led to the question why some countries are so much wealthier than others, and whether the size, the structure, and the organisation of the public sector contribute to cross-country income and growth gaps. Public sector...

Inflexible labour markets combined with high welfare costs are often thought to be the main cause of low growth in Europe. This paper uses OECD data to assess the relative impact of regulation on differences in economic performance across countries since 1990. The impact of regulation is...

We assess the role that nontradable goods play as a determinant of fiscal spending multipliers, making use of a two-sector model. While fiscal multipliers increase with the share of nontradable goods, an inverted U-shaped relationship exists between multiplier size and the import share....