Yeah, the white house posted the formula for the "reciprocal" tariffs.
View attachment 73085
>>>To conceptualize reciprocal tariffs, the tariff rates that would drive bilateral trade deficits to zero were computed.<<<
For the Presidential actions taken pursuant to his authority under the International Emergency Economic Powers Act (50 U.S.C. 1701 et seq.) (IEEPA), see below:
ustr.gov
>>>. . . there are actually two parameters: φ and ε, representing the pass-through of tariffs to domestic prices and the elasticity of demand for imports, respectively, but with values of ¼ and 4, respectively, these parameters happen to cancel out perfectly. . . . More importantly, this is an equivocation: the foreign “tariff rates” are invented numbers derived from no explicit policies, based on the dubious theoretical assumption that unspecified but retaliation-worthy factors conspired to “prevent trade from balancing.” The US responses are actual tariffs. <<<
If you tax trade, you get less of it—both imports and exports alike. Even a less-flawed version of Trump’s tariff plan would be unlikely to achieve its goals.
taxfoundation.org
As far as I can tell, for purposes of "reciprocal" tariffs the administration assumes a zero trade deficit is optimal.
In contrast, the 10% universal tariff apparently assumes that all tariffs are always a good thing, regardless of whether or not the U.S. has a trade deficit with any given country.
>>>For example the US does not currently run goods trade deficit with the UK. Yet the UK has been hit with a 10% tariff.<<<
https://www.bbc.com/news/articles/c93gq72n7y1o
The tariff formula includes trade deficits for goods, but not services. This is an antiquated view that assumes there is something magic about goods.