A new Yale study has concluded that the population of undocumented immigrants in the U.S. is close to double the generally accepted estimate.
The population of undocumented immigrants is widely thought to be around 11.3 million. But the study, which was conducted by three Yale-affiliated researchers, indicates that the total may be more than 22 million. Even the authors were surprised by their findings.
“Our original idea was just to do a sanity check on the existing number,” said one of the study’s authors, Edward Kaplan, a professor of operations research at the Yale School of Management. “Instead of a number which was smaller, we got a number that was 50 percent higher. That caused us to scratch our heads.”
“There’s a number that everybody quotes, but when you actually dig down and say, ‘What is it based on?’ You find it’s based on one very specific survey and possibly an approach that has some difficulties. So we went in and just took a very different approach,” said another of the study’s authors, Jonathan Feinstein, a professor of Economics and Management.
:lol:
