Analysing Welfare Reform in a Microsimulation-AGE Model

We present a fully integrated microsimulation-AGE model that uses the labour market model PACE-L and data from the German Socio-Economic Panel. We use the model to analyse reform proposals designed to encourage labour force participation at the lower end of the wage distribution. A special focus of this paper is on comparing the fully disaggregated version of the model with more aggregated ones in order to pin down in which respects disaggregation can actually further our insights, and in which respects aggregation can be justified