This is joint post with Julian Cristiá, Ana Santiago and Eugenio Severín; members of the IDB team that developed the OLPC evaluation trial in Peru. Last March we published a post (also here) with the results of the first randomized impact evaluation of the One Laptop Per Child (OLPC) model in Peru, which has been widely discussed in the technology and education blogosphere … [Read more...] about One Laptop per Child revisited
Berk Ozler
Is large scale impact an oxymoron?
As the debate on the impact of the Millenium Villages Project (MVP) evolved, it became increasingly clear that, at least for now, there is no evidence on its effectiveness. It is also clear that part of the challenge has been that rigorous evaluation designs were absent at inception, and later efforts did not provide much evidence with their quicksand baselines or muddy … [Read more...] about Is large scale impact an oxymoron?
Is blogging good for economics?
A few days ago, I attended an entertaining discussion on blogs at the IDB. It had the wonkish title “Blogging without borders: best practices of highly effective global blogging.” Shanta Devarajan Chief economist for Africa at the World Bank, Felix Salmon from Reuters and David Roodman from the Center for International Development discussed on whether blogging can be good for … [Read more...] about Is blogging good for economics?