Several people, from The Economist to this blog, have been highlighting Africa's accelerated GDP growth of about 5 percent a year for the decade before the 2008-9 global economic crisis, and the two years since the crisis. But has this growth served to reduce poverty?
The latest globally consistent estimate of poverty rates has an answer: Yes.
Using the measure of people living on $1.25 a day or less, the World Bank's poverty measurement team, led by my colleague Martin Ravallion, estimates that the percentage of poor Africans fell from 58 percent in 1999 to 47.5 percent in 2008. This rate of decline of about one percentage point a year is a welcome change from the previous decade when growth was much slower and the poverty rate increased.