Die Steuerplanung internationaler Unternehmen, die durch geschickte Kombination von Regelungen ihre Steuerbelastungen gegen null senken, und die Steuerpolitik einiger Länder stehen in der öffentlichen Kritik. Johanna Hey, Universität zu Köln, verweist darauf, dass es bei der Bekämpfung sog....

We introduce intention-based social preferences into mechanism design. We explore information structures that differ with respect to what is commonly known about the weight that agents attach to reciprocal kindness. When the designer has no information on reciprocity types, implementability of...

We introduce intention-based social preferences into a mechanism design framework with independent private values and quasilinear payoffs. For the case where the designer has no information about the intensity of social preferences, we provide conditions under which mechanisms which have been...

This paper studies the tax treatment of couples. We develop two different ap-proaches. One is tailored to the analysis of tax systems that stick to the principle that the tax base for couples is the sum of their incomes. One is tailored to the analysis of reforms toward individual taxation. We...

This paper studies the tax treatment of couples. We develop two different approaches. One is tailored to the analysis of tax systems that stick to the principle that the tax base for couples is the sum of their incomes. One is tailored to the analysis of reforms toward individual taxation. We...