Authored by Matthew O'Brien, originally posted at The Atlantic [5],
The top 1 percent aren't killing the American Dream. Something else is—if you live in the wrong place.
Here's what we know. The rich are getting richer, but according to a blockbuster new study [6] that hasn't made it harder for the poor to become rich. The good news is that people at the bottom are just as likely to move up the income ladder today as they were 50 years ago. But the bad news is that people at the bottom are just as likely to move up the income ladder today as they were 50 years ago.
We like to tell ourselves that America is the land of opportunity, but the reality doesn't match the rhetoric—and hasn't for awhile. We actually have less social mobility than countries like Denmark [7]. And that's more of a problem the more inequality there is. Think about it like this: Moving up matters more when there's a bigger gap between the rich and poor. So even though mobility hasn't gotten worse lately, it has worse consequences today because inequality is worse.
But it's a little deceiving to talk about "our" mobility rate. There isn't one or two or even three Americas. There are hundreds. The research team of Raj Chetty, Nathaniel Herndon, Patrick Kline, and Emmanuel Saez looked at each "commuting zone" (CZ) within the U.S., and found that the American Dream is still alive in some parts of the country. Kids born into the bottom 20 percent of households, for example, have a 12.9 percent chance of reaching the top 20 percent if they live in San Jose. That's about as high as it is in the highest mobility countries. But kids born in Charlotte only have a 4.4 percent chance of moving from the bottom to the top 20 percent. That's worse than any developed country we have numbers for.
You can see what my colleague Derek Thompson [8] calls the geography of the American Dream in the map below. It shows where kids have the best and worst chances of moving up from the bottom to the top quintile—and that the South looks more like a banana republic. (Note: darker colors mean there is less mobility, and lighter colors mean that there's more).
[9]
So what makes northern California different from North Carolina? Well, we don't know for sure, but we do know what doesn't. The researchers found that local tax and spending decisions explain some, but not too much, of this regional mobility gap. Neither does local school quality, at least judged by class size. Local area colleges and tuition were also non-factors. And so were local labor markets, including their share of manufacturing jobs and those facing cheap, foreign competition. But here's what we know does matter. Just how much isn't clear.
1. Race. The researchers found that the larger the black population, the lower the upward mobility. But this isn't actually a black-white issue. It's a rich-poor one. Low-income whites who live in areas with more black people also have a harder time moving up the income ladder. In other words, it's something about the places that black people live that hurts mobility.
2. Segregation. Something like the poor being isolated—isolated from good jobs and good schools. See, the more black people a place has, the more divided it tends to be along racial and economic lines. The more divided it is, the more sprawl there is. And the more sprawl there is, the less higher-income people are willing to invest in things like public transit.
That leaves the poor in the ghetto, with no way out for their American Dreams. They're stuck with bad schools, bad jobs, and bad commutes if they do manage to find better work. So it should be no surprise that the researchers found that racial segregation, income segregation, and sprawl are all strongly negatively correlated with upward mobility. But what might surprise is that it doesn't matter whether the rich cut themselves off from everybody else. What matters is whether the middle class cut themselves off from the poor.
3. Social Capital. Living around the middle class doesn't just bring better jobs and schools (which help, but probably aren't enough). It brings better institutions too. Things like religious groups, civic groups, and any other kind of group that keeps people from bowling alone. All of these are strongly correlated with more mobility—which is why Utah, with its vast Mormon safety net and services, is one of the best places to be born poor.
4. Inequality. The 1 percent are different from you and me—they have so much more money that they live in a different world. It's a world of $40,000 a year preschool [10], "nanny consultants [11]," and an endless supply of private tutors [12]. It keeps the children of the super-rich from falling too far, but it doesn't keep the poor from rising (at least into the top quintile). There just wasn't any correlation between the rise and rise of the 1 percent and upward mobility. In other words, it doesn't hurt your chances of making it into the top 80 to 99 percent if the super-rich get even richer.
But inequality does matter within the bottom 99 percent. The bigger the gap between the poor and the merely rich (as opposed to the super-rich), the less mobility there is. It makes intuitive sense: it's easier to jump from the bottom near the top if you don't have to jump as far. The top 1 percent are just so high now that it doesn't matter how much higher they go; almost nobody can reach them.
5. Family Structure. Forget race, forget jobs, forget schools, forget churches, forget neighborhoods, and forget the top 1—or maybe 10—percent. Nothing matters more for moving up than who raises you. Or, in econospeak, nothing correlates with upward mobility more than the number of single parents, divorcees, and married couples. The cliché is true: Kids do best in stable, two-parent homes.
It's not clear what, if any, policy lessons we should take from this truism. As my colleague Jordan Weissmann [13] points out, we don't really have any idea how to promote marriage. We can try telling people how great it is to get hitched. We can even get rid of the marriage penalties [14] some low-income couples face. But these won't, and haven't, been making more people exchange till-death-do-us-parts. And should we even want to? Steve Waldman [15] points out that poor women know better than upper-middle-class people yelling at them to get married whether they should or not. They know whether their boyfriend would make a good husband, a good father, a good teacher. And they know that marriage is important. That they're not getting married tells us something. Sometimes no match is better than a bad match.
***
Flat mobility is the defining Rorschach test of our time. Conservatives look at it, and say, see, we shouldn't worry about the top 1 percent, because they're not making the American Dream any harder to achieve. But liberals look at it, and say see, we should care about inequality, because it can make the American Dream harder to achieve—and it raises the stakes if you don't. But both want to increase upward mobility. It's not enough to keep it where it was 50 years ago. We need to actually become the land of opportunity.
The American Dream is alive in Denmark and Finland and Sweden. And in San Jose and Salt Lake City and Pittsburgh. But it's dead in Atlanta and Raleigh and Charlotte. And in Indianapolis and Detroit and Jacksonville. Fixing that isn't just about redistribution. It's about building denser cities, so the poor aren't so segregated. About good schools that you don't have to live in the right (and expensive) neighborhood to attend. And about ending a destructive drug war that imprisons and blights the job prospects of far too many non-violent offenders—further shrinking the pool of "marriageable" men.
Because the American Dream is dead in too much of America.
