Over the past decade, faster growth and smarter social policy have reversed the trend in Latin America's poverty. Too slowly and insufficiently, but undeniably, the percentage of Latinos who are poor has at long last begun to fall. This has shifted the political and policy debates from poverty...

Argentina approaches its bicentennial as an independent republic; it has a window of opportunity in social protection policy. Following the most serious economic crisis in its history during 2001-02, the country mobilized an unprecedented effort to provide income support to the population in...