A quick stimulus

摘要

The catastrophic earthquake that killed perhaps 220,000 people in Haiti in January has brought a flood of aid workers and other outsiders to Port-au-Prince, the capital. Rebuilding has still barely begun. But many enterprising Haitians are seizing the opportunity to supply services to the well-heeled newcomers. On top of the inflow of foreign aid, this is helping to get the economy moving again.