Im Jahre 1991 vollzogen Argentinien, Brasilien, Uruguay und Paraguay mit der Gründung des “Gemeinsamen Marktes des Südens” (Mercado Común del Sur/MERCOSUR) einen wirtschaftspolitischen Paradigmenwechsel in Richtung Integration in die Weltwirtschaft und Nutzung komparativer...

Although global changes like political security, depletion of natural resources,energy supply and global warming are affecting all continents; Africa strugglethe most to cope with these changes. This is due to the many historicalimpediments that Africa still has to overcome. Examples of these...

The annual budget cycle in urban road/transport authorities by implication requires transport infrastructure projects to be ranked in terms of their relative value, to enable project selection by starting from the most deserving proposal. This follows from the fact that the total cost of...