The difference is that this way it’s much easier to calculate prices.
If the tax were 20%, the exporter would have to do the inverse calculation. That is, “which price will result in me gaining $1000?” Which is not 1200, since 20% of 1200 is 240. x = 0.8y -> y = (1/0.8)*x -> y = 1.25x. so the exporter would have to price it at 1.25x the price, $1250. 20% of 1250 is 250.
So it’s unintuitive that a 20% tax would result in a 25% price increase. That’s my guess why tariffs are applied to the importer instead of exporter.
The difference is that this way it’s much easier to calculate prices.
If the tax were 20%, the exporter would have to do the inverse calculation. That is, “which price will result in me gaining $1000?” Which is not 1200, since 20% of 1200 is 240. x = 0.8y -> y = (1/0.8)*x -> y = 1.25x. so the exporter would have to price it at 1.25x the price, $1250. 20% of 1250 is 250.
So it’s unintuitive that a 20% tax would result in a 25% price increase. That’s my guess why tariffs are applied to the importer instead of exporter.