Three main approaches can be used to assess infrastructure performance. The first employs macro-econometric techniques to estimate the impact of the existing infrastructure capital stock on growth and to infer its growth-maximising level. This approach neglects the impact of infrastructure on...

In most OECD countries, public spending rose steadily as a share of GDP over the past decades to the mid-1990s, but this trend has since abated. The spending pressures stemming from the continued expansion of social programmes have been partly compensated by transient or one-off factors....

The tax-to-GDP ratio rose steadily in most EU countries up to the late 1990s, largely reflecting a sustained expansion of public sector commitments to welfare provision. Since the late 1990s, many EU countries have cut tax rates. However, the tax burden in the EU area remains much higher than in...

Switzerland is a highly decentralised country with large spending and revenue-raising powers devolved to cantons and municipalities. The federal system, in combination with an extensive use of direct democracy, has contributed to keep public spending at a relatively low level in international...

Public spending is very high in Norway, partly reflecting an extensive coverage of the welfare system and ambitious regional development objectives. Moreover, several institutional features contribute to dampening the cost-effectiveness of many public-spending programmes. Abundant oil revenues...

The financial crisis and economic downturn are going to weigh on fiscal positions in OECD countries over the short to medium-term, both through the operation of automatic stabilisers and the enactment of discretionary fiscal stimulus packages. However, the strategic policy options facing OECD...

Despite its apparent advantages, devolution of fiscal responsibilities has not proceeded evenly over the past two decades. Decentralisation can strengthen the democratic process, allow governments to tailor the supply of public goods to local preferences and introduce some competition across...

Frequent recourse to large one-off operations in a number of OECD countries has undermined the accuracy of cyclically adjusted fiscal balances as a measure of both the sustainability of public finance and the fiscal stance. This paper first provides detailed information on the nature and amount...