"At least it appears you are admitting that this silly talk of a ~19% revenue neutral FairTax rate is wrong. Baby steps..."
"Admitting ..."??? Not at all, I believe you've misread what the Kotilkoff/Suffolk paper actually indicates. It certainly indicates the revenue neutral rate would most likely be lower than the 23% rate when a reasonable dynamic analysis is done ... more like giant steps to a respectable tax system for this century.
It certainly indicates the revenue neutral rate would most likely be lower than the 23% rate when a reasonable dynamic analysis is doneNot untill "in practice" is defined.