How immigrants and their children affect the US economy | Robert Kaplan | Big Think

GDP is comprised of growth in the workforce and then growth in productivity. So if you have slowing workforce growth, that tells you that’s going to create a real headwind for GDP growth. It means that if you’re going to have more than sluggish GDP growth, you’re going to need more growth from productivity.

Immigrants and their children, based on our work at the Dallas Fed, have made up more than half of the workforce growth in the United States in the last 20 years. Immigrants and their children. And it’s our judgment that in the next 20 years that percentage will be even higher, because the existing workforce is aging and will age out of the workforce. So while it’s very controversial and a sensitive subject, obviously, we’re going to need to come to grips in this country at some point with immigration reform that helps us find a way to grow immigration. And I believe that is going to be an essential element also of growing the workforce in the years ahead.

The ten-year treasury is lower; interest rates generally are lower than we’ve historically become accustomed. There’s a number of reasons for that, but one of them is I think the markets are expecting relatively sluggish GDP growth in the years ahead, and one of the primary reasons for that is slowing again workforce growth. So Japan is a great example of an economy that is suffering from aging demographics to a greater extent even than the United States. And as a result of that, their GDP growth has steadily declined, and the problem is culturally and structurally there’s not a lot they are able to do—meaning they’ve worked on getting women back into the workforce or getting them to participate to a greater degree in the workforce, but that’s basically run its course. And they are not culturally receptive to immigration.

Back to the United States. We’ve also had a trend in the U.S. where women increasingly joined the workforce, and that helped workforce growth. But that trend has also plateaued. And the reality is unless we take some action, we’re going to have very sluggish workforce growth in the years ahead.

So what are some actions that could be taken to address it? Number one: we call it skills training, workforce development, middle skills training. That means there’s a skills gap in the United States. There are more skilled job openings than there are supply of skilled workers. Most surveys we do and that we read show that many companies are finding they cannot fill skilled jobs.

So if you could get discouraged workers trained in what’s likely to be a local partnership between a junior college, a high school, and local businesses, and you could get them trained and back into the workforce, that grows the workforce. And to the extent you retrain people who are already in the workforce, that grows productivity. The second thing that historically this country has done to grow the workforce has been immigration. Obviously, fertility helps, but it helps 20-25 years from now with a lag. And so if we don’t take some action, we’re going to have slowing workforce growth in the next 20 years, and it’s going to create a headwind for GDP growth...