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Poverty

Deworming improves child cognition. Eventually.

Owen Ozier's picture

You could be forgiven if you found deworming to be something of an enigma.  Some have hailed it as one of the most cost effective interventions for improving school participation in developing countries. Yet two recent review papers, drawing together the lessons from many studies, find insignificant effects of deworming on learning specifically and only uncertain evidence on cognition more generally.  How could this be?

The short answer is that, until a few months ago, both views could be right. I explain why in this 7-minute talk highlighting my recent research.

Africa Big Ideas: Health

But if you prefer to read rather than watch the video, allow me to explain.

Inequality and Africa’s IDA Middle Income Trap

Ravi Kanbur's picture



Inequality is of concern for at least three reasons. First, lower inequality per se is an objective for a decent society. Second, lower inequality improves the efficiency of economic growth in achieving poverty reduction. Third, high inequality impedes growth itself, through its impact on social cohesion and the investment climate.

Science, Technology and Innovation in Agriculture is Pivotal for Africa’s Overdue Transformation

John Kofi Agyekum Kufuor's picture
The persistence of poverty and food insecurity on the African continent is a major developmental challenge, both for Africans and the international development community. 
 
History shows that investments in agriculture can be a catalytic force in the fight against hunger, poverty and malnutrition and a well-performing farm economy can be an instrument for achieving sustained structural economic transformation. Agricultural growth was the precursor to industrial growth in Europe and, more recently through the Green Revolution, in large parts of Asia and Latin America.  The Green Revolution bypassed Africa.

When I was elected President of the Republic of Ghana in 2000, agriculture was a mainstay of the nation’s economy, accounting for 35% of its GDP, 55% of employment and 75% of export revenues. But it was a lagging, orphan sector, suffering from decades of neglect and lack of investment. Ghana’s agriculture had sadly changed little from the kind practiced generations ago.  Farmers were still eking out a living, tilling the land by hand, much like their ancestors.  
 
The World Bank’s new Agriculture Global Practice hosted President Kufuor and his colleagues from the Forum for Agricultural Research in Africa (FARA).  Here, Yemi Akinbamijo, Executive Director, argues that science has unbounded potential to contribute to Africa’s agricultural transformation for the benefit of all Africans and the environment.
 
Photo credit: A’Melody Lee


Cinq idées révolutionnaires — mais pas forcément consensuelles — pour transformer l’Afrique

Steven Kapoloma's picture
Also available in: English




Lors d’une récente conférence intitulée Africa Big Ideas, des experts de la Banque mondiale s’étaient fixés pour objectif de bouleverser les idées reçues sur l’Afrique. Marcelo Giugale, directeur des programmes de politique économique et de lutte contre la pauvreté pour la Région Afrique de la Banque mondiale, a rappelé comment les transferts conditionnels en espèces, soit le principe de donner de l’argent liquide aux pauvres, inauguré voici plus de 20 ans au Mexique, avait suscité l’hostilité de nombreux experts du développement, y compris à la Banque mondiale. Aujourd’hui, ce dispositif en place dans plus de 70 pays en développement a fait ses preuves et est aujourd’hui reconnu comme un dispositif pour réduire la pauvreté.

Five Big and Controversial Ideas that Can Transform Africa

Steven Kapoloma's picture
Also available in: Français



A big idea can be rejected. It might be illegal. It might mean political suicide. In the words of Marcelo Giugale, the World Bank’s director of Economic Policy and Poverty Reduction Programs for Africa, challenging conventional wisdom isn’t always easy. But in the realm of big ideas, the risk is part of the reward.

Relaunching Africa Can and Sharing Africa’s Growth

Francisco Ferreira's picture

Dear Africa Can readers, we’ve heard from many of you since our former Africa Chief Economist Shanta Devarajan left the region for a new Bank position that you want Africa Can to continue highlighting the economic challenges and amazing successes that face the continent. We agree.

Today, we are re-launching Africa Can as a forum for discussing ideas about economic policy reform in Africa as a useful, if not essential, tool in the quest to end poverty in the region.

You’ll continue to hear from many of the same bloggers who you’ve followed over the past five years, and you’ll hear from many new voices – economists working in African countries and abroad engaging in the evidence-based debate that will help shape reform. On occasion, you’ll hear from me, the new Deputy Chief Economist for the World Bank in Africa.

We invite you to continue to share your ideas and challenge ours in pursuit of development that really works to improve the lives of all people throughout Africa.

Here is my first post. I look forward to your comments.

In 1990, poverty incidence (with respect to a poverty line of $1.25) was almost exactly the same in sub-Saharan Africa and in East Asia: about 57%. Twenty years on, East Asia has shed 44 percentage points (to 13%) whereas Africa has only lost 8 points (to 49%). And this is not only about China: poverty has also fallen much faster in South Asia than in Africa.

These differences in performance are partly explained by differences in growth rates during the 1990s, when emerging Asia was already on the move, and Africa was still in the doldrums. But even in the 2000s, when Africa’s GDP growth picked up to 4.6% or thereabouts, and a number of countries in the region were amongst the fastest-growing nations in the world, still poverty fell more slowly in Africa than in other regions. Why is that?