Re:Denmark to raise retirement age to 70
by gorharcarme on Monday May 26, 2025 @02:42AM
(#44094635)
How do you know that this is separated from other factors, like woman being more educated and have more access to birth control in urban area ? How can we be sure that housing size is the single deciding factor as you said ?
[ Parent
| on HN ]
You can't know that for certain, but you can look at evidence: the household size increases when people move away from dense cities.
The other way around is more difficult to quantify, and a lot of demographic studies look at immigrants from poor countries.