Many of the crucial debates in development economics are encapsulated in the question of economic convergence. Is there a tendency for the poorer countries to grow more rapidly than the richer countries, and thereby to converge in living standards? Some recent research on endogenous growth has...

Many of the crucial debates in development economics are encapsulated in the question of economic convergence. Is there a tendency for the poorer countries to grow more rapidly than the richer countries, and thereby to converge in living standards? Some recent research on endogenous growth has...

Many of the crucial debates in development economics are encapsulated in the question of economic convergence. Is there a tendency for the poorer countries to grow more rapidly than the richer countries, and thereby to converge in living standards? Or instead, are there tendencies for the "rich...

In "Common Wealth", Jeffrey D. Sachs-one of the world's most respected economists and the author of The New York Times bestseller "The End of Poverty" offers an urgent assessment of the environmental degradation, rapid population growth, and extreme poverty that threaten global peace and...