We examine the contribution of human capital to economy-wide technological improvements through the two channels of innovation and imitation. We develop a theoretical model showing that skilled labor has a higher growth-enhancing effect closer to the technological frontier under the reasonable...

Technischer Fortschritt und Humankapital sind die Triebfedern des langfristigen globalen Wachstums. Welche Rolle spielen sie im Rahmen der internationalen Arbeitsteilung? Wie wirkt sich die erwartete demographische Schrumpfung in den Industrieländern auf die Entwicklung des Humankapitals aus?...

Untersucht wird das Zusammenspiel von Angebot und Nachfrage im Rahmen von Wachstumsprozessen. Es wird gezeigt, dass auch unter klassischen, auf dem Tausch basierenden Annahmen die Wirtschaftsentwicklung durch die Nachfrage maßgeblich beeinflusst wird. Wachstum setzt die Bereitschaft der...

Although developing countries face a drastic increase in their greenhouse gas emissions, mitigation actions against climate change do not rank high among their priorities. The obvious reason lies in the necessity for them to continue the development process, which is characterised by pressing...

The relationship between economic growth and pollution is very complex, depending upon a host of different factors. Thus the study of this phenomenon represents a challenging endeavor. While most economics papers begin with theory and support that theory with econometric evidence, the literature...

Environmental policy affects the distribution of market shares if intermediate goods are differentiated in pollution intensity. When innovations are environmental friendly, a tax on emissions skews demand towards new goods, which are the most productive. In this case along a balanced growth path...

The long-run evolution of per-capita income exhibits a structural break often associated with the Industrial Revolution. We follow Mokyr (2002) and embed the idea that this structural break reflects a regime switch in the evolution of technological knowledge into a dynamic framework, using Airy...

Evolutionary and environmental economics have a potentially close relationship. This paper reviews past and identifies potential applications of evolutionary concepts and methods to environmental economics. This covers a number of themes: resource use and ecosystem management; growth and...