While examining the macroeconomic effects of increased government control of the informal sector, this paper develops a two-sector general equilibrium model featuring matching frictions and worker-firm wage bargaining. The same good is produced in the formal and in the informal sector. Moral...

While examining the macroeconomic effects of increased government control of the informal sector, this paper develops a two-sector general equilibrium model featuring matching frictions on the labour market and a social norm. Conducting informal work, or employing a worker infor- mally, is...

While examining the macroeconomic effects of government tax and punishment policies, this paper develops a three-sector general equilibrium model featuring matching frictions and worker-firm wage bargaining. Workers are assumed to differ in ability, and the choice of education is determined...

This paper develops a general equilibrium search and matching model where an underground economy co-exists along with the formal part of the economy. In analyzing how tax and punishment policies affect labour market performance, we nd that punishment of infor- mal sector activities induce...

We build a general equilibrium model in terms of a search and matching model with an informal sector. We consider the impact of the traditional policy instruments considered in the tax evasion literature, such as changes in the tax- and punishment system as well as changes in the employment...

This paper challenges the traditional view that unemployment is high because insiders determine the union wage. The insiders in this paper are characterized by being more efficient when they search for a job than the outsiders, implying that they experience relatively less unemployment. We...

We analyse the effects active labour market programmes (ALMPs) have on unemployment in a union wage-setting framework when search is endogenous. We assume that a union president, elected by majority voting determines the wage. We analyse the case where ALMPs increase match efficiency of the...

This paper examines the impact on unemployment, unemployment distribution, wages and welfare of Youth Unemployment Programmes (YUPs). The aim of YUP is to increase the number of young people acquiring skills. We assume that the YUPs are a complete success and consequently analyse what happens...