Transcript
A (0:17)
Welcome to the Global Prosperity wonkast. I'm Lawrence MacDonald. I'm pleased to have with me today Amanda Glassman. She leads our global health policy work here at the center for Global Development. Amanda, welcome to the show.
B (0:27)
Thank you.
A (0:28)
You've been working with a group in Africa join Working Group on Data for African Development. And we're about to release the report. Why should we care about data in Africa?
B (0:44)
Well, data tells us what's going on. It tells policymakers what are priorities. It tells policymakers how well their policies are working. It tells donors whether their money is making any difference. So data is the basic currency really of both government's accountability to its citizens and in the accountability relationship between donor governments and recipient governments.
A (1:07)
Is data worse in Africa than other parts of the world?
B (1:12)
Well, certainly statistical capacity is poorer than in other parts of the world. I don't think there's been a head to head comparison between regions on who's better, who's worse, but definitely there are some major challenges in Sub Saharan Africa that there is an index of statistical capacity that the World bank publishes. Basically it's remained unchanged in African countries over the past decade. There has been some progress in terms of household surveys and censuses, but we've forgotten about the basics. Births and deaths, growth and poverty, tax and trade. These are the basic building blocks of any kind of economic or social indicator that we might wish to generate, for example, in this post2015 Millennium Development Goal discussion. And yet we've forgotten about them. So the idea behind this working group was really to look at the problems in the data, to look at problems in the accuracy, in the timeliness and in the availability of that data, whether it's really being used to change policy and to create accountability.
A (2:12)
Some of our listeners may remember when Nigeria rebased its gdp. I guess that happened back in June, and lo and behold, they decided that their economy was 3/4 bigger, more than 3/4 bigger than they had thought that it was. It surpassed South Africa as Africa's largest economy. What do we make of that? That's a big change. It's not like, oh, we're 15% bigger, we're three quarters bigger. How did that happen?
B (2:39)
I mean, that just shows you how important it is to have better data on which to base your estimates of growth. You know, that big change in is a result of changing the base year and the method for calculating growth. But it also has to do with just new sources of data. So this new estimate reflects tax data, information that they had from the value added tax. But we still don't have good firm surveys, for example. So we really don't know what it is that companies are producing in some of these countries and therefore we can't value them as part of national accounts and reflect it in the growth figures.
