[endymi0n]

I agree, but the German one is also pretty dodgy: Basically pay the rents of the old generation from a share of the working one. It's already coming apart due to demographic change and the next few years will be disastrous.

If there's an approach to model imho it's the Norwegian one: Actually backed by stocks, but managed and distributed by a central investment fund. It's far easier if the country is smart enough to centralize oil profits as well though...

[lm28469]

> If there's an approach to model imho it's the Norwegian one

You just need to have a tiny population and be the 3rd biggest gas and 5th biggest oil exporter, easy peasy

[Ekaros]

Not to forget huge amount hydro power compared to population...

[jeroenhd]

The pension system still works, as long as the pensioners accept that at some point there will be less money to divide between them. Demographic changes don't necessarily cause the pension system to collapse as long as the pensions are adjusted to the income generated by the working generations.

That's the part that causes friction, because (soon to be) pensioners don't want to accept lower pensions, and they still have voting rights, voting in politicians that cater to pensioners over workers.

[bryanlarsen]

> pay the rents of the old generation from a share of the working one.

That's what Norway does too, just less directly. The $1.75T that Norway has in their sovereign wealth fund is just a claim on future output. Germany's taxes are a claim on future output.

Or to look at it at a micro perspective. Suppose you have $10M saved for retirement, but need to hire a personal care nurse. But there aren't any and you get in a bidding war with someone who has saved $100M.

[Ekaros]

Failure in most of these systems were that original contributions were never sufficiently high to actually cover the future outgoings. Whatever those boomers that think they paid say...

[tonyedgecombe]

More fundamentally the ratio of workers to retirees has shifted. No matter how you fund pensions this will create challenges.

[mxfh]

Yeah, like the other model where you pay people to invest money for you that makes everything more expensive (housing, healthcare) and shittier (jobs, concerts, games) or disappear for the sake of ROI that you don't even get the majority off.

PAYGO-style is definitly the more sustainable approach.