This paper develops a model of the relationship between public sector employment, total output and aggregate real demand in market prices, where public employment has a positive productivity effect on private output and where public employment crowds out private employment and output via wage...

This paper re-examines the relationship between government size and output volatility from two perspectives. First, we use a wider international data set of 91 countries over the period 1980?1999 and thus not only the OECD data that have thus far been utilized. Second, we also allow for time...

This paper develops a model of the relationship between public sector employment, total output and aggregate real demand in market prices, where public employment has a positive productivity effect on private output. Public employment crowds out private employment and output because its increase...

This paper contains a set of tests for nonlinearities in economic time series. The tests comprise both standard diagnostic tests for revealing nonlinearities and some new developments in modelling nonlinearities. The latter test procedures make use of models in chaos, theory, so-called...

This paper deals with fiscal policy coordination. In particular, it focuses on the question of how fiscal policy can be coordinated inside EMU, where countries still differ considerably in terms of cyclical behaviour and importance of country-specific shocks and well as the fiscal policy...

This paper tries to assess fiscal policy rules in the OECD countries. In particular, we examine whether the EU/EMU countries have had the same rule in terms of the cyclical situation. The analysis is based on a simple VAR model for output growth, inflation and a fiscal indicator. Empirical...

This paper provides an extended supply of labour model which allows for different intensities of legal and illegal (criminal) activities and in which criminal activities may be considered both as work and leisure. Heterogeneity of individuals is also taken into account. The model is estimated...

This paper deals with the question whether the automatic fiscal stabilisers are strong enough to solve the problem of asymmetric shocks in the Euro area. The question is important for many reasons, for instance in terms of policy coordination and fiscal federalism. The paper reviews the current...