This paper proposes the question whether or not traveling expenses to work should be deductible from the income tax base. In order to answer this question, a simple model of (im-) perfect household and worker mobility is employed. The focus of the analysis is on the efficient use of land and the...

Die Beschäftigungswirkungen von Steuersenkungen und Änderungen der Steuerprogression werden in Modellen mit Lohnverhandlungen und Effizienzlöhnen untersucht. Es zeigt sich, daß die betrachteten Standardmodelle die positiven Effekte einer steileren Steuerprogression überzeichnen;...

The paper addresses and summarizes the role of unemployment in the transformation process from an economic system with a dominant state sector to a system with a dominant private sector. After reviewing the basic facts and some of the main explanations why unemployment is high during transition...

The approach put forward in this article is based on Schumpeter's idea of creative destruction, the competitive process by which entrepreneurs are always looking for new ideas that will render their rivals' ideas obsolete. I present a model in which the rate of economic growth is sensitive to...

The approach put forward in this article is based on Schumpeter`s idea of creative destruction, the competitive process by which entrepreneurs are always looking for new ideas that will render their rivals` ideas obsolete. By focusing explicity on innovation as an economic activity with...

The paper considers an unfunded linear pension system when workers make labor decisions more often than once in their life. To capture this feature, a three-period-overlapping-generations model is employed. On the one hand, the paper analyzes whether or not a Pay-as-you-go pension scheme is...

The approach put forward in this article is based on Schumpeter`s idea of creative destruction, the competitive process by which entrepreneurs are always looking for new ideas that will render their rivals' ideas obsolete. By focusing explicity on innovation as an economic activity with...

The paper considers an unfunded linear pension system when workers make labor decisions more often than once in their life. To capture this feature, a three-period-overlapping-generations model is employed. On the one hand, the paper analyzes whether or not a Pay-as-you-go pension scheme is...