How Poverty Makes Workers Less Productive

https://www.npr.org/sections/money/2021/02/02/961910289/how-poverty-makes-workers-less-productive

 

February 2, 20216:31 AM ET
Greg Rosalsky

 

As Washington debates sending checks to Americans and increasing the minimum wage, a new study offers evidence for how such policies could help eliminate poverty. Obviously, giving more money to people without much money helps them with money problems. But the study adds to a growing body of research that says that money really does help workers earn more money.

Sendhil Mullainathan is a behavioral economist at the University of Chicago Booth School of Business, and he outlined early evidence for this theory in Scarcity: Why Having Too Little Means So Much, co-authored with Princeton psychologist Eldar Shafir. Poverty, they find, is like a parasite, consuming mental energy that could be put to more beneficial use. "Put simply, being poor is likTheir main experiment was pretty simple: they randomly gave a group of workers a large portion of their compensation earlier in their work period rather than at the very end. On average, they were given 1,400 rupees, or about 20 dollars. This was equivalent to about what they had earned in the previous month, and a large fraction of them used the money to pay off outstanding debts.

The researchers then monitored the workers' on-the-job performance, comparing them to a group of workers that didn't get paid upfront. The researchers find that the workers who were paid upfront were significantly more productive, making 6.2% more plates per hour. The biggest effect was seen with the poorest workers. Even more, the plates they made were less likely to be marred by mistakes, indicating they were more attentive on the job. e having just pulled an all-nighter," Mullainathan once told NPR. And that, he says, hurts their ability to escape poverty.


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We've written before in the Planet Money newsletter about growing evidence that our welfare programs may not be up to the task. A study last year by the California Policy Lab found evidence that a huge percentage of poverty-stricken Californians are not getting the Earned Income Tax Credit because of the difficulty of filling out tax forms. Mullainathan and his colleagues' work is a reminder that policymakers should recognize the cognitive burden on many of those who live in poverty and make it easier for them to get assistance.

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