Savings vs Social Security?

[Max Sawicky]

. . .
But maybe the PE explanation is using the public sector to boost 
national savings rates, which is something that central bankers seem 
to worry about.    Doug

No doubt, but the question is what's the next layer
of the onion.  What is the material interest underlying
a worry about the national savings rate.  Is it
anti-inflationism and anti-public sector (as I
have proposed), or other stuff?

mbs