[Swing_Thought]

Sufficient to back the money supply.

Whatever the market decides. It's the market that should decide, not a group of statist academic economists wallowing in their fatal conceit.

[Toddsterpatriot]

Whatever the market decides.

The market should decide how much gold there is to back the money supply? Is the government still printing the convertible notes you want? Or do you want private coins and notes? Or both?