The Mirrleesian model of income taxation restricts attention to simple allocation mechanism with no strategic interdependence, i.e., the optimal labor supply of any one individual does not depend on the labor supply of others. It has been argued by Piketty (1993) that this restriction is...

We study a large economy model in which individuals have private information about their productive abilities and their preferences. Moreover, there is aggregate uncertainty so that the social benefits from taxation and public goods provision are a priori unknown. The analysis is based on a...

This paper studies the impact of a financial transactions tax on a financial market where financial institutions trade with each other. Assets are marked to the market and financial institutions with negative equity are forced out of business. There are two main results: First, if all banks have...

This paper combines the problem of optimal income taxation with the free-rider problem in public good provision. There are two groups of individuals with private information on their earning ability and their valuation of a public good. Adjustments of the transfer system are needed to discourage...

Felix Bierbrauer gibt einen Überblick der Theorie optimaler Steuern. Der Schwerpunkt liegt auf der Weiterentwicklung dieser Theorie seit der Jahrtausendwende. Er stellt aber auch die konzeptionellen Grundlagen dar sowie die klassischen Resultate zur optimalen Besteuerung von Arbeitseinkommen,...

A uniform price for carbon is at the center of market-based approaches to climate policy. Actual climate policy, by contrast, has many sector-specific rules. This paper studies the desirability of the market-based approach using tools from the theory of taxation. It is found that a justification...

This article discusses whether supply chain due diligence laws are a suitable instrument for goals of sustainability. It uses the German due diligence law as an example and makes recommendations for the design of European rules. The emerging evidence on the effect of trade policies in global...