Advances in human development are closely linked to increasing access to water and sanitation services in developing countries. The present study investigates the role of governance for mastering this challenge. The motivation for choosing this subject is the insight that the focus on...

This dissertation is a collection of four research papers written during my doctoral studies at the University of Konstanz between October 2004 and November 2008. These papers are empirical studies dealing with different aspects in the field of university economics. The focus of the first two...

Die Arbeit untersucht die Anwendbarkeit des HarrisTodaro Modells für Land-Stadt-Migrations-Prozesse inEntwicklungsländern. Dabei geht es nicht nur um das Basismodel,sondern auch um die Modell-Erweiterungen, die internationalenHandel, einen städtischen informellen Sektor und die Aspekte...

Mit der Gründung der WTO am 1.1.1995 trat das TRIPS-Übereinkommen in Kraft. Es verpflichtet alle WTO Mitglieder zur Umsetzung von Rechten zum Schutze des geistigen Eigentums, welche dem Niveau industrialisierter Staaten nahezu entsprechen. Die Stärkung internationaler Immaterialgüterrechte...

In der Steuerreformdiskussion sind sich Ökonomen durchaus über die theoretischen Vorzüge der konsomorientierten Besteuerung gegenüber dem Konzept der Einkommensbesteuerung einig. Aus der qualitativen Analyse in der vorliegenden Arbeit stellen sich die zwischen 1994-2000 in Kroatien...

We develop an overlapping generations model with retradeable paper assets and capital accumulation to analyze the interaction between the real economy and an international asset market. The world consists of two homogeneous countries, which differ only in their initial levels of capital. Two...

The aim of this paper is to investigate the spillover effects through an endogenous world interest rate on the inequality of nations. The model of K. Matsuyama (Econometrica 72 (2004)) is explored under the alternative assumption that the world economy consists of two countries, instead of a...

In this paper we develop a spatial Cournot trade model with two unequally sized countries, using the geographical interpretation of the Hotelling line. We analyze the trade and welfare effects of international trade between these two countries. The welfare analysis indicates that in this...