Because of the upswing in electronic commerce via the Internet, governments in the European Union and the United States have been discussing the shaping of an effective system of turnover taxation in cyberspace since the late 1990s, but have failed to agree on a definite tax system. An analysis...

Paternalism, merit goods and specific egalitarianism are concepts we sometimes meet in the literature. The thing in common is that the policy maker does not fully respect the consumer sovereignty principle and design policies according to some other criterion than individuals' preferences. Using...

Die anhaltend hohe Arbeitslosigkeit hat verstärkt zu Diskussionen geführt, ob das Steuer-Transfer-System hierfür mitverantwortlich sei. Dabei wurde insbesondere auf die sehr hohe implizite Grenzbelastung im untersten Einkommensbereich hingewiesen. Als Alternativen wurden eine negative...

Die anhaltend hohe Arbeitslosigkeit hat verstärkt zu Diskussionen geführt, ob das Steuer-Transfer-System hierfür mitverantwortlich sei. Dabei wurde insbesondere auf die sehr hohe implizite Grenzbelastung im untersten Einkommensbereich hingewiesen. Als Alternativen wurden eine negative...

The paper discusses various possible approaches to turnover taxation in cyberspace. It shows that the main challenge of the new economy is to effectively cope with B2C international trade in digital online goods and services. However, most approaches to turnover taxation discussed in the...

Paternalism, merit goods and specific egalitarianism are concepts we sometimes meet in the literature. The thing in common is that the policy maker does not fully respect the consumer sovereignty principle and designs policies according to some other criterion than individuals? preferences....

This paper studies the optimal Pigouvian tax for correcting pollution when the government also uses distortionary taxes to raise revenues. When preferences are quasilinear in leisure and additive, the Pigovian tax can be separated from the Ramsey revenue-raising tax. We characterize the...

Diese Dokumentation beschreibt das integrierte Steuer-Transfer-Mikrosimulations- und CGE-Modell FiFoSiM des Finanzwissenschaftlichen Forschungsinstituts an der Universität zu Köln (FiFo). FiFoSiM unterscheidet sich von den bisherigen Steuer- und Transfersimulationsmodellen auf zweierlei Weise...

This documentation describes FiFoSiM, the integrated tax benefit microsimulation and CGE model of the Center of Public Economics at the University of Cologne. FiFoSiM consists of three main parts. The first part is a static tax benefit microsimulation module. The second part adds a behavioural...

This paper describes FiFoSiM, the integrated tax benefit microsimulation and CGE model of the Center of Public Economics at the University of Cologne. FiFoSiM consists of three main parts. The first part is a static tax benefit microsimulation module. The second part adds a behavioural component...