For what its worth, the aside comment here about car seat regulations lowering birth rate in the U.S. is a reference to this study: https://poseidon01.ssrn.com/

For what its worth, the aside comment here about car seat regulations lowering birth rate in the U.S. is a reference to this study: https://poseidon01.ssrn.com/delivery.php?ID=817078078116005001097107072095091068001008007085063041068118116105026031066002121072026035111101049057019018011029099118000114012022021021058028094097015102091069015028023095000000112110007091105093102113097095003004099085092067119119066101020118102084&EXT=pdf&INDEX=TRUE https://poseidon01.ssrn.com/delivery.php?ID=8170780781160050... It's also a correlation study, and I'd hesitate to quote it as fact currently.