In the period 2001-2004 two major reforms followed in Belgium: a personal income tax reform (2001) and a reform of social security contributions for low skilled employees (2004). Using a discrete hours labor supply model, this paper assesses the impact of these reforms on aggregate labor supply...

Belgium is characterised by a comparatively high tax wedge. Starting from the end of the 90’s there has been a growing concern over the effect of high labour costs on the employment of low skilled workers. One of the most innovative measures implemented by the federal government is the...

During the last decade, several EU countries have tried to tackle unemployment and low activity rates through extensive tax cuts. In an effort to encourage the taking up of work – especially amongst the less productive workers – policymakers have shown increasing interest in targeted tax and...

The paper studies a regional environmental tax reform in a federal state. A region unilaterally improves the environmental quality by increasing its energy taxes. The regional government recycles the excess tax revenues by lowering either pre-existing distorting labor or capital taxes. This...

Previous studies of transport tax reform have typically assumed that the reform itself does not affect the marginal value of time. In this paper we consider a model of urban transport with two trip purposes, commuting and non-commuting, to analyse the effects of transport tax reform on the value...

In this paper we analyse the gap between present transport prices and efficient transport prices. Efficient transport prices are those prices that maximise economic welfare, including external costs (congestion, air pollution, accidents). The methodology is applied to six urban and interregional...

This paper studies pricing and investment decisions on a congested transport corridor where the elements of the corridor are controlled by different governments. A corridor can be an interstate highway or railway line, or an inter-modal connection. We model the simplest corridor: two transport...

The paper analyses the impact of economies of density on the characteristics of an urban transport system under optimal pricing conditions. Optimal pricing rules are derived for a transport system where bus and car modes are available for peak and offpeak trips. Both modes contribute to...

Gasoline taxes are the most important tax on car use. The question naturally arises as to what tax would be adopted by a government that responds to the preferences of the public. To address that issue, we begin with the standard Downsian model, where policy is determined by the median voter....