Geography causes African countries to experience a ‘proximity gap’. To overcome this gap a ‘big push’ may be needed in infrastructure. The cross-border nature of such infrastructure requires regional cooperation in at least four issues: transport infrastructure, trade facilitation,...

This paper develops a two-sector model with specific factors of production à la Ricardo-Viner-Jones, in which agriculture is subject to diminishing returns and market-clearing wages, while increasing returns and efficiency wage mechanisms prevail in industry. The asymmetric interaction of the...

Successful economic development is usually characterized by two salient phenomena: industrialization and demographic transition. Chronologically both events happen so closely to each other that historians and economists alike suspect that they are interrelated. This paper develops a theory for...

This paper provides a uni?ed growth theory, i.e. a model that explains the very long-run economic and demographic development path of industrialized economies, stretching from the pre-industrial era to present-day and beyond. Making strict use of Malthus’ (1798) so-called preventive check...

While the recent increase in foreign direct investment (FDI) to African countries is a welcome development, the question remains as to the impact of these resource inflows on economic development. This study posits that a key channel of the impact of FDI on development is through its effects on...

In der saechsischen Industrie truebte sich das Geschaeftsklima im Dezember 2000 nach einer Besserung in den beiden vorangegangenen Monaten zwar ein, blieb aber weit im positiven Bereich. Die Klimawerte fuer den Durchschnitt der neuen Laender wurden nicht mehr so deutlich uebertroffen wie in den...