Include the Laffer curve!
NnB: Yes, yes! The Laffer curve! And static versus dynamic analysis! Oh, ... my mind is aglow with whirling, transient nodes of thought careening thru a cosmic vapor of invention.
Taggart: Ditto.
Hedley Lamarr: "Ditto"? "Ditto," you provincial putz?
Oops. Wrong channel.
Ah yes, the Laffer Curve. Limited by line asymptotic humor line on one side and death on the other.