The deliberate release of transgenic crops is often taken to be an indicator of agricultural biotechnology development. However, less than 10% of the field trials world wide have been carried out in Developing Countries (DCs) and it seems that more than 80% of these were carried out by...

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...

This paper takes a welfare-view on eastern enlargement of the EU, focusing on incumbent countries. Enlargement is decomposed into three elements: Single-market integration on commodity markets, budgetary costs from EU-expenditure policies, and single market- induced migration from new to present...

Although the key concept of a quota is simple – to set a limit on production – the market and welfare implications of operating a quota system are relatively complex. The purpose of the analysis reported in this paper is to address two aspects relevant to an evaluation of quota systems. First,...