-The opinions expressed are the author's own-
Are economists the world over using an outdated tool to measure economic progress?
By Pascal Fletcher
If any country deserves the description "blighted", or a "blot on the conscience of the world", it is surely Haiti, that pocket of poverty lying in the blue Caribbean just two hours flying time from the richest country on the planet.
Earlier this month, Zambian economist Dambisa Moyo argued that Africa needs Western countries to cut long term aid that has brought dependency, distorted economies and fuelled bureaucracy and corruption. The comments on the blog posting suggested that many readers agreed. In a response, Savio Carvalho, Uganda country director for aid agency Oxfam GB, says that aid can help the continent escape poverty - if done in the right way: