The iPhone explains 33–52% of fertility decline among women aged 15–44
The iPhone explains 33–52% of fertility decline among women aged 15–44
www.nber.org
Is the iPhone Birth Control? Causal Evidence from AT&T’s 2007–2011 Carrier Monopoly

cross-posted from: https://lemmy.bestiver.se/post/1155652
Study on early iPhone availability finds it "explains 33–52% of the decline in the general fertility rate among women aged 15–44"