Tag Archives: demography

Demographic Intelligence, low bar edition

U.S. marriage rates are falling generally, so that’s the real news. And it’s important. In fact, one classic projection has the rate hitting zero at 2042. But the news shenanigans are in the prediction business.

I first wrote here about Demographic Intelligence, a profit-making venture founded by Brad Wilcox (full file). They prey on companies’ ignorance about demography and the news media’s desire to stay ahead of the story, making ridiculous claims like “99% accuracy” in their forecasts. Here’s an update.

In a Washington Post Wonkblog entry meaninglessly titled, “Why parents should stop hoping their kids will get married,” we read:

“Millennials are such a big generation, we’re going to have more people of prime marriage age in the next five years than we’ve had at any time in U.S. history. For that alone, we’d expect an uptick in marriage rates,” said Sam Sturgeon, president of Demographic Intelligence.

Setting aside the knowledge-sucking obsession with generational marketing terms, let’s just hold the president of a company with “demographic” in the title to a slightly-higher-than-complete-nonsense standard of demographic intelligence. The median age at marriage is now 28 (combining men and women). At that age there were 4.3 million people in 2013. That is actually the highest number of people ever at the median age at marriage. For example, in 1900, when the median age at marriage was 24, there were only 1.5 million people that age. Wow!

However, intelligent demographer Sturgeon said “for that alone, we’d expect an uptick in marriage rates.” And marriage rates are based on population size. that 4.3 million people at age 28 in 2013 was only 1.35% of the population, while the 1.5 million people at age 24 in 1900 was 1.96% of the population. In fact, the pattern is the opposite of what Sturgeon said: we have never had fewer people — proportionately — in the prime marrying age. Double wow!

Here is the population distribution by age from 1900 to 2013, from the IPUMS.org online table maker (try it, it’s easy!). The color coding helpfully shows where the number is above average (red) versus below average (blue). I’ve highlighted the five-year age interval that contains the median marriage age for each decade:

Microsoft PowerPoint - uspop-age-dist-marriage-age.pptx

That the marriage rate is falling — Sturgeon’s expert prediction (see below) is that it will reach an all-time low in 2016 (as it has in 16 of the last 33 years) — is in large part driven by this age composition trend.

How accurate is that forecast?

Demographic Intelligence boasts “99% accuracy” in its wedding forecasts. And these forecasts, they say, are very useful:

This unique forecast is especially valuable as the federal marriage statistics are usually released 12 to 24 months after the date to which they apply, making official data of limited usefulness to the wedding industry. Our forecast is available 24 months before weddings happen, thereby offering a tremendous value to companies that focus on weddings and ancillary businesses.

Now, I’m all in favor of wasting the wedding industry’s money, but I don’t like deceiving the public. So I have to tell you: for every year from 2001 to 2012, if you had simply used last year’s marriage rate to predict this year’s, you would have averaged 98.3% accuracy. That is the deer-in-headlights method of forecasting. In fact, the deer-in-the-headlights forecast for 2012 — that is, assuming no change from 2011 — yields an astonishing accuracy of 99.87% (see below). Not bad! I’ll sell that to you for just 98% of what Demographic Intelligence is charging (except you’re already paying for my services, so you’re welcome).

Of course, demographers like projections, and I’m no exception. It is frustrating that official marriage statistics lag “real time” so much more than other important statistics, such as the unemployment rate or the number of named storms per season. That’s why in 2013 I announced a marriage forecast contest to predict the 2012 marriage rate, and provided some trends in key variables for you to experiment with (in a spreadsheet here): Google searches for wedding invitations, bridal showers, and wedding gifts; the unemployment rate, the Index of Consumer Sentiment, and the number of women ages 20-39:

There was so little interest in my contest (go figure), that I never got around to updating the results. So here goes. We now know from official statistics that there were 2,131,000 marriages in 2012, which, for a population of 313,914,040, yields a marriage-per-1000 rate of 6.788, down from 6.797 in 2011. Using different combinations of these variables, I generated projections using linear regressions. As I noted, the no-change performed very well, at 99.87% accuracy. But the winning model was actually the one that used the Google search trends only, which predicted 2,133,647 weddings, an astonishing 99.88% accurate. If Google is not using their data to get filthy rich — oh wait.

Anyway, in this exercise I’m just predicting the next year in the series — it gets a little trickier if you want to go four years out. And demographic projections are a serious science. But this prediction business is just wasting money and confusing people.

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Updated age education birth figures

As fertility continues in the news (see last week’s post on rising birth rates for women with higher education), I am preparing for a planned appearance today on the Kojo Nnamdi Show, on the “grandparent deficit” associated with births at advanced parental age. So I updated some old figures I made in 2012.

These come from two posts:

  • Poverty Poses a Bigger Risk to Pregnancy Than Age, which argued that a focus on parental age was distracting us from economic inequality. I concluded: When it comes to parents’ age versus social class, the challenges are not either/or. We should be concerned about both. But addressing the health problems of parents—especially mothers—with less than a college degree and below-average incomes is the more pressing issue—both for potential lives saved or improved and for social equality.
  • Births to mothers in their forties are less common now than in the old days, which explained that, although first births at older ages are more common, the birth rate among older women is lower now than it was during the Baby Boom. That is, women aren’t more likely to have a kid at age 40 now — they’re just more likely to have their first at that age.

Here are three figures I’ve updated.

The first shows the distribution of births by education within each age group of mothers. It shows, for example, 85% of women under 20 who had a birth in 2013 had a high school education or less. The highest levels of education are found among women have babies in their late 30s (note these are not just first births):

work.xlsxThe next one shows the same information, but now arranged as percentages of all births. This shows, for example, that 27% of all births are to women in their late 20s, with the majority of those having some college education or less:

work.xlsxFinally, the odd phenomenon in which, although the percentage of all births to women age 40+ has increased to the point that it surpassed the Baby Boom years, the birth rate for women that age is still much lower than it was:

advanced age trends.xlsxSo the average 40-year-old was more likely to have a baby in 1960 than today (15.5 per 1000 versus 10.5 per 1000), but a baby born today is more likely to have a mother 40 or older (2.3% versus 2.8%). That’s because more people were having births at all ages in 1960. The U-shape here reflects two historical trends: first, the total number of children per woman declined, which meant fewer born at older ages because people stopped earlier. Then, as marriage age increased, along with women’s education, women started delaying their first births, which led to increasing birth rates — and proportions of births — at older ages.

Sources:

The source for the first two figures is my analysis of 2013 ACS data from IPUMS.org. The last one is from National Center for Health Statistics reports: here, here, here, and here; as well as a couple of old Statistical Abstracts, here and here.

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Why are women with advanced degrees having more children?

There are a few puzzles in the latest news on U.S. fertility trends.

Preamble

The issues behind fertility trends and patterns are complex, reflecting changing social and well as biological influences, and demanding careful attention to methods. Birth rates can be measured as annual events (such as the percentage of women having a birth in a given year) or as life-course outcomes (such as the percentage of women who reach age 45 without ever having a birth). Comparisons over time are confounded by changes in the composition of the population with regard to age, and some subgroups are subject to changing composition as a result of social or cultural, rather than biological, trends. For example, consider that a woman may spend the years from age 22 to age 43 as a college graduate, and then register an advanced degree at age 44. That means her births in the previous 20 years count among those with BAs, while her “completed fertility” would be counted among those with advanced degrees.

The news

It’s been a confusing few days for fertility-news watchers, so I’ll try to muddle it up a little more. I ran some numbers for a conversation I had with New York Times Upshot reporter Claire Cain Miller, which she reported under the title, “Births to Single Mothers Are Down, Except for Those 35 and Older.” I’ll show those here. They go along with the various headlines about Gretchen Livingston’s new Pew report, “Childlessness Falls, Family Size Grows Among Highly Educated Women,” reported by Brigid Schulte as, “Why educated women are having more babies.”

Here’s Miller’s chart, based on federal registered birth data. Note these are birth rates for women who aren’t married, which is not the same as the percentage of births occurring to women who aren’t married:

miller-unwed

For unmarried women of all ages except 15-17, birth rates increased from 2002 to 2007. As I’ve shown before for women overall, the trend shows the increasing delay of childbearing, with a steeper rise for women ages 30-34 than for those in their early 20s. After 2007, however, reflecting the recession, birth rates fell for all unmarried women except those ages 35 and up. The conventional explanation for this has been that individuals and couples delayed births when they were financially squeezed, but those running up against the end of their fertile years couldn’t delay without risking infertility.

To see how this is working for single women in particular (and single here includes those who are cohabiting), it’s helpful to break it down by age and education. Older women face the biological clock issue regardless of their education level, and women with less education had greater exposure to recession-related hardship. What I showed Miller was this chart, which I made from American Community Survey (ACS) data provided by IPUMS.org. The solid lines are all unmarried women ages 15-44 — red for less than BA, blue for BA plus — while the dotted lines are just the older subgroup, 35-44. This shows that the volatility is greatest for women without BAs. And there is no real recession decline for the 35+ groups:

unmarried births ACS 01-13.xlsx

Based on that, Miller wrote:

During the recession, the decline in single motherhood was entirely attributable to women without college degrees, according to census data analyzed by Philip Cohen, a sociologist at University of Maryland who writes a blog called Family Inequality.

These are “women for whom the hardships of single motherhood are most acute,” Mr. Cohen said. “This could be deliberate planning, or it could reflect relationship problems or economic stress undermining their family plans.”

Among older women who are unmarried, ages 35 to 39, however, the birthrate was 48 percent higher in 2012 than in 2002, according to the National Center for Health Statistics. The increase was driven by college-educated women, according to Mr. Cohen’s analysis. “The delay in general fits a long-term pattern: that family formation is increasingly delayed until women are more established, spend more time in education and more time developing their careers,” he said.

This is tricky because of course single women without BAs do have higher birth rates, so it’s not like poor women just can’t afford to have children — but as a group they were affected more by the crisis. What that means is that a greater proportion of them were affected in such a way as to reduce their fertility than among other groups.

Falling childfreeness

Although it seems contradictory on the surface, this is consistent with Livingston’s headline: Childlessness Falls, Family Size Grows Among Highly Educated Women. Although my figure only shows single women, look at the BA-holding 35+ women: their birth rates rose about 50% from the beginning of the decade till the recession, from about 10 per 1000 to about 15 per 1000, a rate they held through the recession.

But Livingston’s data are “completed” cohort fertility — estimated by the number of children women have had when they’re surveyed in the ages 40-44. Here’s her rather shocking chart:

ST_2015-05-07_childlessness-01

My chart was annual birth rates. But hers is more interesting because it captures the life course more. What is it that is making women with advanced degrees have bigger families — and making fewer of them have no children at all?

There are several tricky things here, which I’ll show with data in a minute. They are:

  • The advanced-degree group has grown less select as it has grown — more women are entering this category. In particular, there are more Black and Hispanic women going beyond BAs, as well as presumably more women from poor backgrounds. So that might increase the birthrates of the group.
  • On the other hand, although marriage is more common among women with more education — and growing increasingly so — the proportion married among women going for advanced degrees has still fallen. Since married women have more children, this should lower fertility of higher-education women. (A quick check shows a slight decline in the proportion married among advanced degree holders under age 45 from 1990 to 2013, from 68% to 66%.)
  • Finally, as more women get BA degrees and go straight into additional schooling, the average age of women getting advanced degrees has fallen. That gives them more time to rack up births before hitting 44. (To make matters impossibly complicated, if they hold off on having children till they finish their advanced degrees, they will probably be younger when they graduate, as some graduate students with children might tell you.)

Remember that people make decisions about childbearing and education at the same time. If more women decide to get advanced degrees with the goal of having more children from a position of strength, then the statistics will show more women with advanced degrees having children — even if the decisions weren’t made in the order we assume.

It’s hard to get at this with the data we have. The population data we have on education and family characteristics doesn’t tell you when people got their degrees, which means those late 44-year-old medical school graduates are hard to pin down. Ideally, then, we’d have a measure of who is attending school, which would tell us who is on the way toward a degree. But the data from the Current Population Survey that Livingston used didn’t have measure of school attendance for people over age 25 until 2013. So I used the 1990 decennial Census and the 2013 ACS, which both have a measure of school attendance. Unfortunately, the 1990 Census doesn’t identify births, so I counted women as having had a birth if they were living in their own (or their husbands’) households with an “own child” age 0, which is not bad.

I took all the women ages 20-44 who already had a BA degree or higher, were attending school, and were living in their own (or their husbands’) households. In 1990 this was 3.4% of all women in that age group, and by 2013 it was 4.7% — a much bigger group. In 1990 3.5% of them had an infant, but that had increased to 4.6% by 2013. This is consistent with the Livingston finding that they are going to get advanced degrees and reach age 40-44 with more kids (if they experienced this birth rate difference every year, the completed fertility rates would be much higher for the later cohort).

Here are the breakdowns of the two cohorts according to the risk factors for childbearing I just described:

BAs attending school.xlsx

Notice: There are more in their prime childbearing ages (25-34), fewer married, and more Black and Hispanic. As it turns out, a regression analysis shows that the age change accounts for about a quarter of the increase in childbearing, while the change in marital status goes the other way about 8%, meaning they would have had even more kids if more were married. The race/ethnic effects are very small.

That also means the increase in fertility is not just compositional, the result of demographic changes. There is still an increasing tendency to have a child in this group, holding constant these factors. Adjusting for marital status and race/ethnicity, here are the predicted probabilities of having a birth in 1990 and 2013, by age:

BA-school-birth-pred

Although the younger average age is a big factor, then, there is also a higher chance of having a birth at every age for college graduates pursuing advanced degrees. Why?

Interpretation

The optimistic interpretation of rising fertility for women with advanced degrees is that the cultural and organizational context has changed the childbearing calculus. The husbands or partners of these women are more supportive now. And their workplaces — or the workplaces they anticipate entering — have grown more accepting of professional women with children. Some schools have childcare and lactation spaces for graduate students. So having children may seem more reasonable. It’s also possible — and this is not contradictory — that the growth of this group has been driven by those who are less narrowly focused on their careers. To be a woman pursuing an advanced degree in 1990 you had to be a little more of a pioneer than you do now, so that path may have attracted a different group of women.

On the other hand, this is consistent with an inequality story: that those with better jobs and economic security, and family stability, have a growing advantage when it comes to raising children. Looking forward, I worry that the logistics of successful parenting are becoming an insurmountable challenge for too many people who don’t have enough control over their work lives. If we don’t improve the situation with healthcare, childcare, and family leave, then we risk increasingly making children a luxury that fewer families believe they can afford.

We are trying to fit our rapidly evolving social lives within the relatively narrow biological limits of human reproduction. The inconvenient truth is that the biological prime years for reproduction are also essential years for developing our human capital and adult relationships. We need collective efforts in the form of social policy to manage this compression.

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Marriage promotion and the myth of teen pregnancy

First some context, then some data.

Ruth Graham has a story in the Boston Globe about how liberals and conservatives — researchers as well as policy advocates — are starting to agree that marriage is good and policy should promote it. I’m quoted, but apparently as an example of what Andrew Cherlin refers to as someone standing at “a line some liberal sociologists won’t cross, that line of accepting marriage as the best arrangement.” This is part of a spate of stories in which journalists look for a new consensus on marriage. Previous entries include David Leonhardt in the New York Times saying liberals are wrong in attributing the decline of marriage to economics alone, and Brigid Schulte in the Washington Post reporting that Isabel Sawhill has given up on “trying to revive marriage.” The narrow consensus in policy terms involves a few things, like increasing the Earned Income Tax Credit and reducing marriage penalties in some parts of the safety net, along with trying to improve conditions at the low end of the labor market (see this Center for American Progress report for the liberal side of these policies).

From teen births to marriage promotion

The idea of a cultural revival of marriage has been the futile bleat of the family right for decades, most recently retooled by David Blankenhorn. And in recent years these ideologues have taken to using as an example the supposed success of the cultural intervention to reduce teen pregnancy, to show how we might increase marriage and reduce nonmarital birth rates. This has been a common refrain from Brad Wilcox, quoted here by Graham:

As evidence of his optimism, Wilcox points to teen pregnancy, which has dropped by more than 50 percent since the early 1990s. “Most people assumed you couldn’t do much around something related to sex and pregnancy and parenthood,” he said. “Then a consensus emerged across right and left, and that consensus was supported by public policy and social norms. … We were able to move the dial.”

I think that interpretation is not just wrong, it’s the opposite of right, as I’ll explain below.

I don’t know of any evidence that cultural intervention affected teen birth rates. Cultural intervention effects are different from cultural effects — of course cultural change is part of the trend in marriage and birth timing, but the commonly cited paper showing an apparent effect of 16 and Pregnant on teen births, for example, is not evidence that the campaign to reduce teen pregnancy was successful. There was a campaign to end teen pregnancy, and teen pregnancy declined. I think the trend might have happened for the same set of reasons the campaign happened — the same reasons for the decline in marriage and the shift toward later marriage. The campaign was one expression of shifting norms toward women’s independence, educational investment, and delayed family formation.

The myth of teen pregnancy

I’ve been trying to say this for a while, and it doesn’t seem to be taking. Maybe I’m wrong, but I’m not giving up yet. So here goes again.

If you had never heard of teen pregnancy, you would see the decline in births among teenagers as what it is: part of the general historic trend toward later births and later marriage. I tried to show this in a previous post. I’ll repeat that, and then give you the new data.

First, I showed that teen birth trends simply follow the overall trend toward later births. Few births at young ages, more at older ages:

It doesn’t look like anything special happening with teens. To show that a different way, I juxtaposed teen birth rates with the tendency of older women (25-34) to have births relative to younger women (20-24). This showed that teen births are less common where older births are more common:

In other words, teen births follow general trends toward older births.

Today’s data exercise

Here’s a more rigorous (deeper dive!) into the same question. I show here that teenage women are less likely to have a birth if they live in place with higher age at marriage, and if they live in a place with lower marriage rates. That is, lower teen births go along with the main historical trend: delayed and declining marriage.

So if you think declining teen births are an example of how a policy for “cultural” intervention can reverse the historical tide, you’re not just wrong, you’re the opposite of right. The campaign to reduce teen births succeeded in doing what was happening already. This is not a model for marriage promotion.

Here’s what I did. I used the 2009-2011 American Community Survey, distributed by IPUMS.org. For 283 metropolitan areas, accounting for 73% of all U.S. 15-19 year-old women, I calculated the odds of a teenage woman reporting a birth in the previous year, as a function of: (a) the median age of women who married in that area in the previous year, and (b) the proportion of women ages 18-54 that are currently married in that area. I adjusted these odds for age, race/ethnicity, and nativity (foreign born). I didn’t adjust for things that are co-determined with births among teens, such as marital status, education, and living arrangements (in other words there is plenty of room to dive deeper). All effects were statistically significant when entered simultaneously in a logistic regression model, with robust standard errors for metro area clustering.*

The figures show probabilities of having a birth in the last year, adjusted for those factors, with 95% confidence intervals:

teenbirth-agemar

teenbirth-pctmar

To summarize:

  • Teen births are a myth. There are just births to people ages 13 to 19.
  • Teen births have fallen as people increasingly delay childbearing and marriage. Falling teen births are simply part of the historical trend on marriage: rising age at marriage, declining marriage rates.
  • The campaign to prevent teen births coincided with the trends already underway. Any suggestion that this could be a model for promoting marriage — that is, a policy that goes against the historical tide on marriage — is hokum.
  • There remains no evidence at all to support any policy intervention to promote marriage.

* Well, the age at marriage effect is on significant at p=.054 (two-tailed), but my hypothesis is directional — and that cluster adjustment is brutal! Anyway, happy to share code and output, just email me. Here’s the regression table:

teenbirth-logit

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Who’s your marriage market?

Richard Florida and the CityLab crew have produced some maps showing the relative size of the single male and female populations in metro areas across the country. They run the maps by age group — here’s the one for all single men and women ages 18-64:

180278ee4It mostly shows larger single female surpluses in the South and Northeast, and male surpluses in the West and upper Midwest.

The maps are interesting, but marriage markets aren’t as simple as gender. For example, among White, Black, and Hispanic newlyweds, 87% married someone in the same race/ethnic group, and 77% married someone on the same side of the BA/no-BA education divide. (I previously showed some figures on the relative number of “marriageable” Black and White men, by education, here.)

Just to underscore that point, here are the match rates in more detail. To make this I counted the matches by race/ethnicity (Black, White, Hispanic), education (BA/no-BA), and age (within 5 years) of people who were married in the previous 12 months, in the American Community Survey 2010-2012 (from IPUMS.org).

Here are the match rates, broken down by sex and race/ethnicity:

who they married 2010-2012.xlsxThis shows:

  • Altogether, half the newlyweds match their spouses on all three characteristics, and Whites are most likely to match.
  • Blacks are least likely to match on age.
  • Black women are more likely to match on race than Black men.
  • Hispanics are most likely to match on education (mostly without BAs).

Of course, lots of people don’t match on these traits — maybe even especially those adventurous types who pick up and move when they see a map like this. But whether you’re a matcher or not, before you plan your marriage-seeking move you need to know what you’re looking for (and what’s looking for you).

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Some politicians lie (Maryland edition)

That’s just my opinion.

Meanwhile, Maryland Governor Larry Hogan is responding to the tax shortfall in his (our) state with a plan to cut taxes. And his justification, repeated during the campaign, and now during his State of the State message, includes these two claims:

“We’ve had the largest mass exodus of taxpayers fleeing our state – of any state in our region, and one of the worst in the nation.”

“Businesses, jobs and taxpayers have been fleeing our state at an alarming rate.”

As a dedicated public servant — who just got furloughed, lost a cost of living pay increase, and lost a merit pay increase, while our students are getting a tuition increase because of the state’s disastrous tax shortfall — I remain doggedly committed to pursuing truth.

So, the “mass exodus of taxpayers” fleeing our state:

Book1

Yes, population growth was a little slower than the regional and national averages for a couple years there. But the 25+ population has grown every year but one since 2001. Checking my definition of “exodus” now…

And the “jobs … fleeing our state at an alarming rate”:

Book1Job growth faster than the national average, no (net) “fleeing.”

The source for both figures is my calculations from the American Community Survey via IPUMS.org.

Addendum: The Bureau of Labor Statistics reports Maryland employment trends here. Here is the employment trend from 2004:

IMG_2349

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Fewer births and divorces, more violence: how the recession affected the American family

I wrote this for The Conversation. Read the original here.

Observers may be quick to declare social trends “good” or “bad” for families, but such conclusions are rarely justified. What’s good for one family – or group of families – may be bad for another. And within families, interests do not always align. Divorce is “bad” for a family in the sense of breaking it apart, but it may be beneficial, or even essential, for one or both partners or their children.

This kind of ambiguity makes it difficult to assess what kind of impact the recent recession and its aftermath had on families. But for researchers, at least, it offers a lot of job security – so many questions, so much going on. In any case, here’s where we stand so far.

The effect of the Great Recession on family trends in the United States has been dramatic with regard to birth rates and divorce, and has been strongly suggestive of family violence, but less clear for marriage and cohabitation.

Marriage rates declined, and cohabitation rates increased, but these trends were already underway, and the recession didn’t alter them much. When trends don’t change direction it’s difficult to identify an effect of a shock this broad. However, with both birth rates and divorce, clear patterns emerged.

Birth rates: a sharp drop
The most dramatic impact was on birth rates, which dropped precipitously, especially for young women, as a result of the economic crisis. How do we know? First, the timing of the fertility decline is very suggestive. After increasing steadily from the beginning of 2002 until late 2007, birth rates dropped sharply. (The decline has since slowed for some groups after 2010, but the US still saw record-low birth rates for teenagers and women ages 20-24 as late as 2012.)

Second, the decline in fertility was steeper in states with greater increases in unemployment. Although we don’t have the data to determine which couple did or did not have a child in response to economic changes, this pattern supports the idea that financial concerns convinced some people to not have a child.

That interpretation is supported by the third trend: the fertility drop was more pronounced among younger women – and there was no drop at all among women over 40. That may mean the fertility decline represents births postponed by families that intend to have children later – an option older women may not have – which fits previous research on economic shocks.

It seems likely that people who are on the fence about having a baby can be swayed by perceived financial hardship or uncertainty. From research on 27 European countries, we know that people with troubled family financial situations are more likely to say they are unsure whether they will meet their stated childbearing goals – that is, economic uncertainty doesn’t change their familial aims but may increase uncertainty in whether they will be met.

However, some births delayed inevitably become births foregone. Based on the effect of unemployment on birth rates in earlier periods, it appears a substantial number of young women who postponed births will end up never having children. By one estimate, women who were in their early 20s during the Great Recession are projected to have some 400,000 fewer lifetime births and an additional 1.5% of them will never have a birth.

Divorce rates: a counter-intuitive reaction
In the case of divorce, the pattern is counter-intuitive. Although economic hardship and insecurity adds stress to relationships and increases the risk of divorce, the overall divorce rate usually drops when unemployment rates rise.

Researchers believe that, like births, people postpone divorces during economic crises because of the costs of divorcing – not just legal fees, but also housing transitions (which were especially difficult in the Great Recession) and employment disruptions.

My own research found that there was a sharp drop in the divorce rate in 2009 that can reasonably be attributed to the recession. But, as we suspect will be the case with births, there appears to have been a divorce-rate rebound in the years that followed.
Domestic violence: a spike along with joblessness
Family violence has become much less common since the 1990s. The reasons are not entirely clear, but they certainly include the overall drop in violent crime, improved response from social service and non-governmental organizations, and improvements in women’s relative economic status. However, when the recession hit there was a spike in intimate-partner violence, coinciding with the sharp rise in men’s unemployment rates (I show the trends here).

As with the other trends, it’s hard to make a case based on timing alone, but the evidence is fairly strong that the economic shock increased family stress and violence. For example, one study showed that mothers were more likely to report spanking their children in the months when consumer confidence fell. Another study found a jump in abusive head trauma cases during the recession in several regions. And there have been many anecdotal and journalist accounts of increases in family violence, emerging as early as 2009. Are these direct results of the economic stress or mere correlation? It’s hard to say for sure.

The ultimate impact of these trends on American families will likely take years to emerge. The recession may have affected the pattern of marriage in ways we don’t yet understand – how couples selected each other, who got married and who didn’t – and may create measurable group of marriages that are marked for future effects as yet unforeseen. Like the young adults who entered the labor market during the period of high unemployment and whose career trajectories will be forever altered unfavorably, how these families bear the scars cannot be predicted. Time will tell.

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