The book studies growth paths in an overlapping generations model with land and exhaustible resources as factors of production. It is shown that land rules out inefficient growth paths.

Consumers are increasingly aware of the health- and safety-related implications of the food which they can buy in the market. At the same time, households have become more aware of their environmental responsibilities. Regarding the production of food, a crucial and multifunctional role is...

Using the framework of a dynamic intertemporal optimization model of an open economy, it is shown that the long-run investment-saving correlation follows directly from the economy’s dynamic budget constraint and this does not depend on the degree of international capital mobility. Therefore,...

Dieser Beitrag gibt einen Überblick über den Themenkomplex "Investitionen" aus gesellschaftswissenschaftlicher Sicht. Besonderes Augenmerk liegt dabei auf der staatlichen Investitionspolitik: Der Staat kann selbst als Investor auftreten. Zudem kann der Staat versuchen,...

In the last decades the number of refugees from conflict regions in Africa increased dramatically. West Africa is the cradle of migration from Sub-Saharan Africa to Europe, were most African migrants with overseas destinations live. The European Union shares dual responsibility for the...

A recent paper by Dollar and Kraay (2001) finds that higher primary educational attainment of the workforce does not increase the income of the poor except for its effect on average income. We test the robustness of their finding by using a broader measure of human capital that accounts for...

This paper presents the problem of workers lay off and loss along with their exit from the organization its key competencies - skills and knowledge. Importance of management of key competencies was described. The paper also presents outplacement as a way to maintain core competencies even during...

The author reviews some specific ways in which human resource professionals can assist management in managing other salaried professionals.

We study the economic structure of the life of Harry Potter and his co-actors as an economic model that governs the social organization of their economic activities. Our goal is to study and understand the internal consistency of the Potterian economic model and explore the relationships between...

We model how the remittances by a migrant are influenced by the remittance behavior of fellow migrants with whom the migrant compares himself. We show that an increase in the mean remittances of the group of fellow migrants encourages the migrant to increase his own remittances, and that this...