The bold is an example of how federal fiscal policy can allow for a private/public debt swap, but it doesn't (in any way) illustrate how output is effected. Also, paying your creditors does not necessarily increase output. Paying off debt reduces the lenders income from interest. Then, the lender must find another seeker of the said capital or be forced to dive into Treasury Securities as a means to hedge against potential losses. The 1980's was an era where a great deal of American capital was injected overseas only to be bailed out by the government via the Savings and Loan legislation (resolution trust corporation), so it is incorrect to automatically assume your creditors expanded the economy given the near financial crisis that occurred in the late 1980's.
Even in our current situation, paying down debt with tax proceeds is in fact a negative for output growth... for exactly the same reasons above. The low interest rate environment incentives lenders to seek out higher yields, e.g. borrowing dollars and then lending in Brazilian Real's.
You simply have no idea what you are talking about; there is a difference between the long and short run (the first being that the short run will actually exist!) Paying down debt does not result in increased economic output
rof
Actually, due to the public/private debt swap that you illustrated above, I am forced to pay your debts!
I really have no idea why you even bother discussing something which you know little (if anything) about....