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Ahnaf Ibn Qais's avatar

Tariffs are a Tool. That’s it. They are a Tax which the government uses to gain some revenue off of imports (& in some exceptional cases, exports). Nothing complicated.

The complication comes when we try to model Market behaviour & what happens next. Depending on the starting conditions, you can get vastly different outcomes. I’ll use Le Robot’s summary of what the past 5 centuries of data on Tariffs has shown:

>> Historically, the effects of tariffs have been deeply context-dependent. In the mercantilist era, they served state power more than economic efficiency, while in the 19th century, they were crucial in helping late-industrializing nations like the U.S., Germany, & Japan build domestic industries. However, during the interwar period, tariffs like the U.S. Smoot-Hawley Act triggered retaliatory trade wars & worsened the Great Depression. Post-WWII liberalization under GATT/WTO boosted global trade & growth but also contributed to deindustrialization in some regions. In the 21st century, tariffs have reemerged for geopolitical & industrial reasons, with mixed economic outcomes, revealing that their success or failure depends mainly on broader national strategies & global conditions. <<

Gallagher said roughly the same thing in 'The Imperialism of Free Trade'

https://www.britishempire.co.uk/maproom/imperialismoffreetrade.pdf

The most important question is not 'Are Tariffs Good or Bad?' because we know the answer:

"It depends on what other policies & collaborations are being used by business, govt, etc. It also depends on other corollaries, & once they interact, you get a mixed bag of Good & Bad."

The most important question is Geo-Economic in Nature: "What does this do to America?"

America today uses its Dollar to live beyond its means: Its consumers use it to Bid better on the international market & secure the supply of goods & services at favourable rates. This high purchasing power means trade deficits with lots of countries since Rich Americans can afford their product while poor *insert country here* cannot do the same for American products. This is a mathematical outcome; you won't see Madagascar ever buying more stuff from America than America buying from Madagascar. That's impossible, given population, currency rates, the reality of the wealth gap & other deterministic variables which favour America.

Essentially, since the 'victory condition' (i.e. Getting positive trade balances, country by country, one by one) is a pipe dream, this means that (assuming he doesn't back down, which I do expect to happen), he will continue with these Tariffs until something breaks in the wider society.

& so, what 'LIBERATION DAY' did was destroy this relationship on the Supply side. Value chains in Vietnam (for example) instantly were nuked & you now have companies like Nike who cannot build their shoes properly given these disruptions. Ditto for many others.

Shipping Volumes are already cratering from the nonsense: https://www.thenationalnews.com/business/economy/2025/04/06/shipping-industry-sinks-into-crisis-as-trumps-tariffs-disrupt-global-trade-flows/

The American consumer is not the only one who will thus see shortages & outages in the market... American manufacturers & producers who rely on cheap inputs (like Aluminum) for industry & manufacturing will see their companies fall apart in mere weeks & months.

So this whole 'Negotiation Tool' angle doesn’t work. Because permanent destruction has already (& is still being) done to these Value chains, meaning that Deindustrialization is inevitable. That's going to be the medium to long term impact, Geo-Economically.

The Tariffs themselves are only one piece of the puzzle.

There are other pieces: Shipping Volumes, Treasury Yields, Equities, etc.

Once you look at the entire picture, it's very clear that we see America moving rapidly toward an Implosion, which is somewhat similar to the Soviets in the late 1980s. A sovereign default is basically the most likely outcome, should things continue 'Business as Usual.'

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Gavin Longmuir's avatar

Besides tariffs, the other factors required for reindustrialization (and the jobs & tax revenues it will create) are to roll back excessive regulation, rein in Big Law, simplify our excessively complex tax regime. Unfortunately, fixing those problems will require action by Congress -- and Congress is the failing institution which created all those problems in the first place, and then stuffed their own pockets while working Americans lost their jobs.

No-one can tell how much pain Americans will have to feel before Congress finally changes direction and tries to work for the common good instead of their own bank balances.

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