This paper considers the effect of labour taxation on wages and employment in a trade union model with endogenous working hours. In the model, individuals choose working hours with a given wage rate, competitive firms decide on employment taking wages and working hours as given and a monopoly...

In this study a numerical search equilibrium model of labour markets is applied to the Finnish data in order to analyse the factors behind the record high unemployment of the early 90?s. Job creation and job destruction are endogenously determined from the dynamic optimising behaviour of firms...

The report describes the development of labour taxation in Finland since the launching of the Employment Guidelines (EG) in 1997. The taxes considered include state and municipal taxes on earned income as well as social security payments of employees and employers. We find that the Finnish tax...

In this paper we consider the effects of labour taxation on wages, unemployment and efficiency in a job matching framework. We derive labour market equilibrium with taxes in a model of endogenous job creation and job destruction under three alternative hypothesis of wage formation: Nash bargain,...

The paper presents small scale CGE models designed to analyze the double dividend problem i.e. the simultaneous improvement of efficiency and environment through a revenue neutral tax reform. We show that in a one factor model with leisure weakly separable from consumption, a double dividend in...

The study consists of four essays, which analyse the implications of labour taxation and unemployment insurance (UI) in the models of imperfectly competitive labour markets. The first essay studies the effects of labour taxation on unemployment and efficiency in a search equilibrium model with...

We evaluate the effects of labour and environmental taxes in a general equilibrium model with unionised labour markets and involuntary unemployment. Environmental externality is related to the consumption of a polluting output. In particular, we examine whether a "double dividend" in terms of...

This paper studies implications of centralised wage setting for the level of taxation and public expenditure in an analytical model with unionised labour markets. We extend the previous studies by allowing for both demand and supply effects of labour. Also, in addition to the standard social...

Alternative ways to organize government subsidies to unemployment insurance (UI) are analyzed in a right-to-manage model where industry level unions run UI funds of their own. It is shown that equilibrium unemployment is decreasing in the share of UI financed by the employed union members. A...

This paper analyses the effects of an unemployment insurance with limited potential duration in a job search model with endogenous effort. Both constant and declining time sequence of benefits are considered. The model extends the framework of Pissarides (2000) in assuming that workers maximise...