. The government is seen to produce a productive factor interpreted as infrastructure. Infrastructure is both nonrival and …

process sustains it. This paper also supports the hypothesis that investment in infrastructure and fixed assets, which has … between different types of infrastructure leads to the formation of the core-periphery pattern. …

Entwicklung der humanitären Situation in Subsahara-Afrika identifiziert und Handlungsableitungen getroffen, die Wege und … der gesamten Entwicklung ergeben, diskutiert. Der Schlüssel für eine wesentliche Reduzierung der globalen Hungerprobleme … selbst zu helfen, sind daher prioritär im Sinne der Nachhaltigkeit der Entwicklung zu betrachten. …

This paper surveys the main issues and controversies in the economic literature on infrastructure in developing … countries. Section I reviews the evidence on the role of infrastructure in promoting economic growth. It is argued that …, although infrastructure may be more important for growth than other types of capital, the exact size and form of its effect is …