The Big, Beautiful Bill will increase the deficit.
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National debt calculator as of 4:53 p.m. PDT yesterday. |
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Trump both wants the U.S. dollar to be dominant and decries the logical consequence. It is impossible for most countries in the world to acquire reserves of U.S. dollars without running current account surpluses with us.
Trump says this means they are ripping us off. High enough tariffs could reduce these trade deficits, but they would also mean the end of the dollar as the world's reserve currency. It is impossible for the rest of the world to maintain large U.S. dollar reserves without the U.S. running persistent deficits on its current account. (The current account is mostly the trade balance on goods and services, but includes profits and interest payments for the 'service' of borrowed money, and unilateral transfers.)
This is known as the Triffin Dilemma. The U.S. can have a current account surplus, OR the U.S. dollar can be the world's reserve currency -- bringing us lower interest rates and cheaper imports from a strong dollar. But we cannot have both.
One attempt to square this circle is to "tax" countries on their U.S. dollar holdings, which are largely in the form of interest-bearing U.S. Treasuries. This has been seriously suggested in a paper by U.S. Treasury Secretary Scott Bessent.
As The Economist magazine notes, the world will regard this as a "default" since it amounts to paying less than the agreed-upon interest on U.S. debt. No one would want to hold large dollar reserves, and we are back to square one.
JD Vance has explicitly decried our reserve currency status -- which he is smart enough to understand -- because it means we are at an international disadvantage in our exports. He is particularly worried about the loss of U.S. manufacturing, since he sees it as creating real jobs for real men who can raise a family as the sole breadwinner.
Only Trump's extraordinary ignorance and the cowardice of the Republican Party cringing before him have allowed our government to demand two impossible things before breakfast. But that is where we are.
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