We contribute to the debate on how to assess the size of the underground or shadow economy with a reinterpretation of the traditional Currency Demand Approach (CDA) à la Tanzi. We introduce three main innovations. First, we take as dependent variable in the money demand equation a direct...

In this paper we propose a simple model of bailing out that closely describes the intergovernmental relationships between the Central government and the regional governments in the Italian public health care sector. The theoretical model suggests that bail out expectations by regions can be...