Nigeria has a vibrant and growing tech sector. In a survey of tech firms conducted in 2018, we find that most firms start small but grow quickly, more than doubling their size in the few years since the start of operations. Many are addressing inefficiencies in distribution of goods and services. Bu...

Energy is fundamental to modern life, but 1.3 billion people around the world live without “access to modern electricity.” The current definition of modern energy access—100 kilowatt-hours per person per year—is not enough for poor countries to meet their goals for human welf...