How will international integration affect welfare policies? This paper considers the possibilities of financing public sector activities (public consumption and social security expenses) by general (wage) taxation in an economy which becomes more integrated in international product markets. Even...

We examine the efficiency properties of labor taxation. A spatial model of an economy is introduced whose key feature is a new approach to restricted labor mobility. We characterize the efficient allocation of labor and properties of a decentralized equilibrium. An efficient allocation of labor...

Minimum wage legislation is a standard policy tool in most countries. However, the overall merits of minimum wage are controversial due to its potential adverse effects on unemployment. In this paper we construct a simple model in which minimum wage plays an important re-distributive role,...

In a unionised labour market, a substitution of a payroll for an income tax will not alter employment if tax obligations are fulfilled. However, if workers or firms can evade taxes this irrelevance result might no longer apply. This will especially be the case if the fine for tax evasion depends...

We consider the issue of steady-state optimal factor taxation in a Ramsey-type dynamic general equilibrium setting with two distinct distortions: i) taxes on capital and labour are the only available tax instruments for raising revenues, and ii) labour markets are subject to a static...

This project employs the theory of equality of opportunity, described in Roemer's book (Equality of Opportunity, Harvard University Press, 1998), to compute the extent to which tax-and-transfer regimes in ten countries equalize opportunities among citizens for income acquisition. Roughly...

Die Bruttolohnschichtungen für die einzelnen Steuerklassen im Jahr 1995 werden anhand der Ergebnisse der volkswirtschaftlichen Gesamtrechnungen fortgeschrieben. Unter Anwendung des tatsächlichen und des geplanten Steuerrechts wird das Lohnsteueraufkommen prognostiziert und simuliert. Die...