[irln]

If investing in Treasuries and Savings accounts are considered hoarding or "dead money" that's +/-$13T to $19T depending upon how you look at it for Treasuries [1] and $8.6T for savings [2].

[1] http://treasurydirect.gov/NP/debt/current [2] https://fred.stlouisfed.org/series/WSAVNS