It's called Import Substitution.

Import Substitution: A Tried and Tested Policy for Failure https://www.kspp.edu.in/blog/import-substitution-a-tried-and...

>Import substitution is a policy by which the state aims to increase the consumption of goods that are made domestically by levying high tariffs on foreign goods. This gives an advantage to the domestic manufacturers as their goods will be cheaper and preferable in the market compared to foreign products. India adopted this model post-independence, and it continued till the 1991 reforms. Due to import substitution, the domestic producers captured the entire Indian market, but there was slow progress in technological advancements, and the quality of Indian products was inferior to the foreign manufactured ones. But after the reforms, the Indian market was opened to everyone, and the consumer got the best value for the price he paid. The Make in India policy of the present government is reminiscent of the pre-1991 inward-looking Indian state.

In the US it will be even worse. The US is already high-tech economy outsourcing low value-adding manufacturing to foreign countries while industries move towards higher value-adding products. After the tariffs, US manufacturing sector will sift to lower value-added, lower complexity products.

By the way, what I find most baffling in these discussions is that these calculations are always based only on physical goods, ignoring services, where the US usually has a positive balance - eg, with the EU, the US has a 109B positive balance. In our economies, which are more and more service based, why are services ignored?

I was reading an interesting article about tariffs put on foreign garlic or mushrooms can't remember which, rather than buying American companies just paid more for the foreign product and charged higher prices. The American makers of the product didn't sell more the company's just didn't care. Prices will go up Americans will buy less deflation will occur because they have to sell the product.

>The United States will be an autarchy, similar to how LaTam was in the 70's, when tried this exact idea. The tariffs being as high instantly, will impact the economy, later, the country will probably grow, which is what they expect, but this is not a productive grow. Because your new factories now are not competing with external products, so your productivity go down, this means real income will also go down.

If what you say is true, tarrifs should not exist in any country. And yet, most countries are using tarrifs.

What if a particular country is using dumping and sell at prices so low, it will kill a particular industry? And after they kill it, they start jacking prices at unseen levels and you will have to pay because you don't have a choice?

This is also the start, other countries will retaliate and the current administration being the current administration will probably respond.

China has many tariffs and non-tariffs restrictions. They are targeted as tariffs tend to be (well...).

For instance, tariffs on cars vary from 25% to 47%. It is quite the status symbol to drive an imported car.

Their policy has always been to develop their own car industry, so foreign manufacturers had to set up factories in the country but even that could not be fully foreign-owned and had to be through a joint-venture with a local manufacturer. I believe Tesla's Gigafactory in Shanghai (opened in 2019) was the first fully foreign-owned car factory they allowed.

It's hard to imagine that there's a way they thought this through in several redundant dimensions.

I understand rationally that there was an economy before the US plunged the world into neoliberalist global free trade in order to build its trade empire, and there will probably be an economy after... but likely not a US trade empire.

But another thing is investment uncertainty. The mechanism by which protectionist tariffs are supposed to work functions over a timespan of a decade or two - foreign imported goods are made more expensive, and so when investors believe they're confident in future tariff conditions, they spend money on domestic factories to produce goods, which have a large setup cost and gradually pay back the difference relative to their good-importer competitors that are paying high tariffs.

If investors can't form a confident prediction on future tariff conditions, investors can't invest; The sheer uncertainty of having a lunatic making up random numbers for every country over lunch and then rolling them out at close of market is instead going to scare them off. Trump has gone back and forth over tariffs with Canada and Mexico over the past couple months, and this doesn't just demonstrate that tariffs can be set extraordinarily high for arbitrary reasons, but that they can be set back to zero for arbitrary reasons. Both of these transitions cause economic ruin for one investor or other; If it's going to happen every few months then nobody is going to build factories or launch import supplychains, at least not for competitive prices. The risk of going bankrupt tomorrow (or in four years when the next administration takes over and abruptly cancels every tariff) on what is basically a coinflip then gets priced into consumer goods for both producers and importers.

The most frustrating of Trump's projects are not just when he shreds your rights or shreds precedent or tries to topple the government, but when he looks favorably at a policy you think is a good idea (like having a manufacturing sector) and chooses to pursue it by running around with a flamethrower setting everything ablaze because on some lever somebody's taught him about the Broken Windows Fallacy wrong, as a joke, and he's upgraded it. During his administration, we circle the wagons and declare that the policy is a terrible idea. Post-Trump, the absolute ruin that the execution of that policy predictably brought will discredit it for the rest of your adult life.