The authors use a panel-data set for the period 1980-2002 to estimate demand for electricity and telecommunications services and project investment needs in South Africa through 2010 for two growth scenarios. Projections of average annual investment needs in electricity and telecommunications...

The annual electricity investments needed in the Middle East and North Africa region to keep up with demand have been estimated at about 3 percent of the region's projected gross domestic product. However, in most economies of the region, the ability to make those investments is limited by...

Since South Africa held its first democratic elections in 1994, it has given significant attention to building an effective system of decentralization including provincial and local government. While provincial governments are responsible mainly for the implementation of social services such as...

Empirical explorations of the growth and productivity impacts of infrastructure have been characterized by ambiguous (countervailing signs) results with little robustness. A number of explanations of the contradictory findings have been proposed. These range from the crowd-out of private by...

The paper provides a first systematic, comprehensive benchmarking of South Africa's infrastructure performance in four major sectors - electricity, water and sanitation, information and communication technology, and transportation - against the relevant group of comparator countries using a new...

One of the contentious issues in electricity reform is whether there are significant gains from restructuring systems that are moderately well run. South Africa's electricity system is a case in point. The sector's state-owned utility, Eskom, has been generating some of the lowest-priced...

This paper estimates the impact of the Golden Quadrilateral and North-South-East-West Highways in India on welfare, social inclusion, and environmental quality. The analysis uses district-level data for 1994-2011 and the difference-in-difference method. The results suggest that the highways...

The rationale for public investment in rural roads is that households can better exploit agricultural and nonagricultural opportunities to use labor and capital more efficiently. But significant knowledge gaps remain as to how opportunities provided by roads actually filter back into household...

Learning from experience to improve future infrastructure public-private partnerships is a focal issue for policy makers, financiers, implementers, and private sector stakeholders. An extensive body of case studies and "lessons learned" aims to improve the likelihood of success and attempts to...

This paper studies the impact of transport infrastructure projects of the Belt and Road Initiative on shipment times and trade costs. Based on a new data on completed and planned Belt and Road transport projects, Geographic Information System analysis is used to estimate shipment times before...