You can take it farther and say that foreign countries gladly hold the treasuries and we're really socking it to them. The world rushes to buy our bonds and hold our currency. It's like magic. But it's all interconnected, if dollars flow out of the US they ultimately need to land somewhere. They either can be literally held, exchanged (held), or ultimately invested back in America. That also comes in the form of huge investments into the private sector. It's literally the other side of the macro ledger. If we run a trade deficit then by definition we run a capital account surplus. One way to think about it, if we print too much money, if we devalue the dollar so terribly such that other countries don't want to hold our stuff, then double-entry accounting comes to the rescue and closes the trade deficit. No tariffs needed. (more like many moving parts move differently together to produce that result)Physic's Guy wrote:It's not actually clear at all that this is unsustainable, or even that it is in any way bad. The US government is not a household or even a corporation. It can print its own money. The money it borrows each year is mostly lent by American citizens who gladly buy Treasury bills. It's not as though any loan sharks are going to come around and break Uncle Sam's knees. He's got nukes.
As you point out, these cuts are a drop in the bucket. Cutting park rangers is flexing his muscles and being scary -- preying on the weak for show -- when he plans on massive or continuing tax cuts to billionaires. He could close the deficit by taxing billionaires more. In fact, ironically, from the post-Keynesian talking points you're bringing into the discussion, his epic money printing may be the only thing that saves us from a recession caused by his tariffs. It's huge game of musical chairs while Trump tries to learn econ 101 as a visual learner.
How much is too much borrowing nobody can really say because there literally is no measuring stick for it. Our opponent is China. Are we going to lock the books down, take the recession, start running a surplus, and then see if we can go up against China's massive navy that was purchased on credit?
One quick point, I haven't reviewed the data for "who does better" republican administrations or democratic with the economy (because in general I think it's silly), but if Democrats do better, and if Republicans really are running the big deficits and easy low-rate money, then it may be by virtue of the lag time for the money to take effect that Democrats reap the results.