La « randomisation » – ou application par répartition aléatoire – des programmes d’aide est actuellement considérée comme la « règle d’or » permettant d’évaluer l’impact de chaque projet et de trouver les schémas d’intervention les plus efficaces possible. Des études antérieures ont été critiquées en raison de leur portée limitée, c’est pourquoi des interventions plus récentes portent désormais sur de plus larges échantillons de population.
In his earlier post on this blog, Ricardo Gazel forecast a 10% decline in Angola’s GDP. This was based on the country’s 2009 budget, which was elaborated before the deepening of the financial crisis and its spillover to the real economy. He now writes:
My friend, former colleague and one-time co-author Bill Easterly, in his inaugural blog post, takes issue with Bob Zoellick’s Op-Eds in the New York Times and the Financial Times on the need for more aid to poor countries in the wake of the global financial and economic crisis. Bill’s argument is that Bob is calling for more aid without specifyi
In low-income countries, road traffic accidents account for 3.7 percent of deaths, twice as high as deaths due to malaria. Anyone who has traveled in Kenya won’t be surprised to hear that 20 percent of recorded crashes involve matatus, the private buses that careen around the city. Billy Jack and James Habyarimana have a fascinating impact evaluation where they randomly put posters in matatus encouraging passengers to “heckle and chi
My colleague Justin Lin says that it is important not to let the global financial crisis become “a human crisis.” Nowhere is this truer than in Africa. Although spared the first-round effects of banking failures, Africa is already facing the second-round impacts of declining capital flows, slowing remittances, stagnating foreign aid and falling commodity prices and export revenues. The c
I received this missive from a friend:
December 11, 2008
The main impact of the global financial crisis on the DRC economy is the slowdown in overall economic growth, which is projected to be 6 percent in 2009. With the crisis going on, the situation is likely to deteriorate. Two of the major sectors expected to drive DRC growth in 2009, i.e. infrastructure and mostly mining, have already been severely affected by the crisis.
I gave one of the keynotes (based on joint work with Markus Goldstein) at the recent ICASA 2008 in Dakar, Senegal on the title of this post. The fight against AIDS involves allocating scarce resources to multiple uses; and contracting, avoiding, preventing, testing for, and treating the disease all involve behavioral choices.