,500 households) to examine the relationship between infrastructure coverage and household income. The results show that throughout … the world all income groups have much higher levels of coverage for electricity than for other formal infrastructure … infrastructure services rises, but at different rates.The findings confirm that the very poor rarely have these infrastructure …

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 …