We examine the evolution of infrastructure, and the impact of infrastructure investment, in middleincome countries … (MICs). We document how different types of infrastructure stocks, as well as infrastructure investment, vary with the level … provision of infrastructure varies across development stages; there is a focus on basic infrastructure, such as transport, water …

We construct comprehensive and comparable indices on the most relevant components of economic infrastructure. An … period 1990-2010. We map major findings from the new indices on infrastructure and provide country rankings, which we also … compare with subjective assessments of infrastructure in the World Economic Forum’s Global Competitiveness Report. Finally, we …

lends support to the Ghanaian government's current economic and infrastructure development plans. …