This study addresses the question with a rigorous econometric approach and distills global results from a multitude of evidence. The data set compiled is unique in its coverage, size, and composition, making it possible to address for the first time methodological problems that have plagued...

This study addresses the question with a rigorous econometric approach and distills global results from a multitude of evidence. The data set compiled is unique in its coverage, size, and composition, making it possible to address for the first time methodological problems that have plagued...

Is private operation better than public when it comes to utilities; a recent global study funded by the World Bank and Public-Private Infrastructure Advisory Facility (PPIAF) examines the effect of private sector participation in electricity distribution and water and sanitation services. Using...

This article examines the impact the UK regulatory model has had in developing and transition countries in the three decades since its inception. It presents data linked to three key features of the model, namely independent regulatory institutions; focus on competition; and greater efficiency...

China and Africa have a long history of political and economic ties, which have greatly intensified in recent years. Both bilateral trade and Chinese foreign direct investment (FDI) in Africa grew about fourfold between 2001 and 2005, accompanied by a major influx of Chinese enterprises and...

Infrastructure made a net contribution of just over two percentage points to Botswana's improved per capita growth performance in recent years. Raising the country’s infrastructure endowment to that of the region's middle-income countries could boost annual growth by about 1.2 percentage...