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Social science

The cost of children

An investigation into the causes of the decline in the number of children being born finds that economic motivations are more influential than child mortality or social learning, but also reinforces the relatedness of these factors.

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Figure 1: Fertility in decline.



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    *This News & Views article was published online on 12 June 2013.


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Correspondence to Ruth Mace.

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Mace, R. The cost of children. Nature 499, 32–33 (2013).

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