I get how an excess of pensioners (not enough workers) in an economy can be a problem. I get how an excess of unemployed people (people without a job) can be a problem. What I don't get is how both can be a problem at the same time.
- Inadequate savings for the median retiree
- High levels of wealth inequality
- High levels of foreign debt
In that case the wealth transfer mechanism is broken. Those that are old are reducing consumption while those that are young can't generate income to replace it while those holding all the wealth (savings) scramble to avoid defaults (and risk) in a rapidly slowing economy.