Brexit

Interesting idea for trade tariff negotiations, sans any negotiators.

Just make a broad announcement that import tariffs are zero for all reciprocating sources of categories of goods, from anywhere.

Or, just make a broad announcement that import tariffs are matched for all reciprocating sources of categories of goods, from anywhere.

Then the reciprocating country could just pick whatever tariff level it wanted, and it would be matched.

Devilishly simple. And it puts the negotiators and economists out of a job.