A journalist sent me some questions about MMT. My answers are below.
1. What are the major flaws you see within Modern Monetary Theory?
(A) I like to say that MMT is a mix of “old” and “new” ideas. The old ideas are well known among Keynesian economists and are correct, but the new ideas are either misleading or wrong.
The essential old idea, which everybody knows, is government has the power to issue money. We used to talk of “printing” money. In today’s electronic world we talk about “keystroke” money created by electronic credit entries.
Everyone knows that because government has the capacity to create money, it can always pay its bills and debts by printing money. But having the capacity is not the same thing as saying it should, which is the beginning of where MMT goes astray. (more…)