The overall result, they surmise, has been a mild stimulus to growth in the recipient countries, but without a measurable effect on poverty: it is better-off, urban families that tend to send someone abroad, and then reap the benefits.

• 他们推测总体的结果会给汇款流入国家的（经济）增长带来温和的刺激，但对财富没有显著的效果：富裕的、城镇家庭更倾向于把某人送到国外，然后坐等收益。