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The Demographic Cliff

7:07 AM, Dec 20, 2012 • By JONATHAN V. LAST
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For starters, Harney says that in places where her proposed reforms have been enacted—“from France to Sweden”—there’s been success. It’s worth unpacking that claim.

For one thing, it really is only “from France to Sweden”—aggressive state pro-natalist policies have shown little effect outside the narrow geographic corridor from France to the Nordic countries. In many other places and times—from Soviet Russia to modern Singapore—governments have tried all sorts of policy innovations to encourage family formation and childbearing. There have been tax breaks for parents, years-long paid maternity leave, the awarding of big cash “baby bonuses”—even attempts to subsidize the housing of grandparents so that they could take care of the kids in order for mothers to return to work. The places where the policies have been most successful are France and the Nordic countries. So the successes have been geographically and culturally localized while the instances of failure have spanned the globe.

And how successful have these policies been in France and the Nordic states? Well, the replacement fertility rate is 2.1, which is the number of children born, per lifetime, to the average woman. In Sweden the fertility rate today is 1.67. In Switzerland it’s 1.53. In Norway it’s 1.77. In the Netherlands it’s 1.78. In Finland it’s 1.73. Only France is in spitting distance of replacement, with a total fertility rate (TFR) of 2.08. In other words, the “successes” Harney points to aren’t just localized—they’re not even all that successful.

With the exception of France, of course. France has been obsessing about its fertility rate and pursuing pro-natalist policies since 1938. However, it’s pretty clear that the single most successful aspect of France’s pro-natalism hasn’t been free daycare for working mothers and encouragement of women in the workforce. It’s immigration. Native-born French women have a fertility rate of 1.7—just about what you see in the Nordic countries. France’s big fertility boost comes from its large immigrant population, whose fertility rate is a gaudy 2.8. And that mass of immigration—mostly from cultures that are quite different from the French ideal of liberté, égalité, fraternité—has brought its own set of challenges. (For a full discussion of this subject, see Christopher Caldwell’s definitive book, Reflections on the Revolution in Europe: Immigration, Islam and the West.)

So why does Harney claim that it’s so important to get women into the workforce in order to boost fertility? I suspect she’s leaning on a study by Karin Brewster and Ronald Rindfuss. In 2000 the pair of researchers looked at women’s labor participation rates of northern European countries (France and the Nordic states) versus southern European countries (Greece, Italy, Spain, etc.). They found that, counter to what you might think, fertility rates do not necessarily decline as women’s labor participation rates increase. In northern Europe, women work outside the home at greater rates than do women in southern Europe, yet their fertility rates are higher.

But Harney is extrapolating a bit further from what Brewster-Rindfuss actually proved. The lesson from their research isn’t that “more working women leads to higher fertility.” Rather, it’s that “more working women need not cause lower fertility.”

In 2008, Jan Hoem undertook the broader question Harney is getting at when he surveyed the literature on the effects of state spending on fertility rates. What Hoem found was that the correlation between government spending on natalism and actual fertility is, in most cases, at the margins. A similar study done by A.H. Gauthier and J. Hatzius in 1997 found that in Europe every 25 percent increase in benefits resulted in a 0.6 percent increase in fertility in the short term and 4 percent increase in the long term. (That paper, “Family Benefits and Fertility: An Econometric Analysis,” was featured in the journal Population Studies and isn’t available for free online, I’m afraid.)

As Hoem concludes, fertility is “best seen as a systemic outcome that depends more on broader attributes, such as the degree of family-friendliness of a society, and less on the presence and detailed construction of monetary benefits.”

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