Stipends for the poor

From What Happens When Poor receive Stipends? (via Miles Kimball):
"So when, in 1996, the Eastern Band of Cherokee Indians in North Carolina’s Great Smoky Mountains opened a casino, Jane Costello, an epidemiologist at Duke University Medical School, saw an opportunity. The tribe elected to distribute a proportion of the profits equally among its 8,000 members. Professor Costello wondered whether the extra money would change psychiatric outcomes among poor Cherokee families.

When the casino opened, Professor Costello had already been following 1,420 rural children in the area, a quarter of whom were Cherokee, for four years. That gave her a solid baseline measure. Roughly one-fifth of the rural non-Indians in her study lived in poverty, compared with more than half of the Cherokee. By 2001, when casino profits amounted to $6,000 per person yearly, the number of Cherokee living below the poverty line had declined by half.

The poorest children tended to have the greatest risk of psychiatric disorders, including emotional and behavioral problems. But just four years after the supplements began, Professor Costello observed marked improvements among those who moved out of poverty. "

And more from that study and other studies.