Tariffs might not be the most interesting topic, but it’s certainly timely (you might remember that I recently wrote about the trade war). No matter how much I know or continue to read about tariffs, it’s a complex topic and I’m always learning more. I found the article included below to be a clear and helpful resource. Even if you’re a tariff expert – and I know some of you are! – you might enjoy sharing it with others.
It’s easy to forget that a tariff is just another type of tax. Many people haven’t considered tariffs in this light. (Probably because most people don’t spend their free time musing about tariffs. Yeah – I’m a little strange.) A tariff is a type of tax imposed and collected by the government, placed on a specific imported or exported good.
Tariffs remind me of the so called “sin taxes” placed on cigarettes, alcohol, and, in some states I won’t embarrass by naming, sugary drinks. These are simply additional taxes to produce revenue for the government, under the guise of helping. The government officials who create these sin taxes claim, “If we make cigarettes more expensive, people will smoke less.” Sure, maybe a little bit – but it is really just another way to create more revenue. And who is going to argue against it? Opponents look like the bad guy if they say, “No, we would like to keep cigarettes inexpensive so more people can die from lung cancer.” That doesn’t sound good in the 10-second sound bites played on the news. Research isn’t conclusive on whether these “sin taxes” have a positive or negative effect; some data shows that they may have short-term benefits but long-term consequences.
Not all tariffs function like sin taxes, but in general, both sin taxes and tariffs are taxes paid to the government. The loser in this equation is unfortunately the American consumer and the grand winner is always the government, who gets to put more money in its pocket.
Check out the article below to learn more about what a tariff is and how the effects of tariffs vary in different countries, depending on the country’s ability to influence world market prices. As you will read, tariffs were one of the only ways to collect taxes prior to ratifying the 16th Amendment in 1913, which allowed the government to collect income taxes from its citizens. I’d say the government has quite a few other ways to collect money from taxpayers these days.
What is a tariff? An economist explains
By Amitrajeet A. Batabyal | Originally published on The Conversation
The world is lurching ever closer to a full-blown trade war as the U.S., Europe, Canada, China and Mexico talk tariffs and retaliation. President Donald Trump made the initial salvo back in March, when he placed duties on steel and aluminum. These actions have prompted significant concern and discussion about the wisdom of this action.
As an economist who shares some of those concerns, I believe it’s important to first understand what a tariff actually is and does before we can determine whether Trump’s new trade barriers are good or bad.
Two kinds of tariffs
A tariff, simply put, is a tax levied on an imported good.
There are two types. A “unit” or specific tariff is a tax levied as a fixed charge for each unit of a good that is imported – for instance $300 per ton of imported steel. An “ad valorem” tariff is levied as a proportion of the value of imported goods. An example is a 20 percent tariff on imported automobiles. Both tariffs act in similar ways.
Tariffs are one of the oldest trade policy instruments, with their use dating back to at least the 18th century. Historically, the main objective of a tariff was to raise revenue. In fact, before ratifying the 16th Amendment in 1913 and formally creating the income tax, the U.S. government raised most of its revenue from tariffs.
Even so, the main purpose of a tariff these days tends to be about protecting particular domestic industries from foreign competition, alongside raising revenue.
Examining a tariff’s impact
The impact of a tariff depends on whether the levying country is large or small – not in terms of size but the potency of its trade and ability to influence world prices.
Ghana, for example, roughly the size of Minnesota with a population similar to Texas, is the world’s top exporter of cocoa. The Netherlands, meanwhile, slightly smaller than New Jersey, is the commodity’s biggest importer. As such, both countries’ trade policies can have a significant impact on the price of cocoa on global markets.
So if the Netherlands were to levy a tariff on imports of Ghanaian cocoa to protect a nascent – and currently imaginary – industry of small Dutch cocoa bean growers, there would generally be three effects.
First, the price of the import good, cocoa, would rise, making it more costly for domestic consumers of the product. This would be bad news for Dutch chocolatiers – the Netherlands is the world’s biggest exporter of cocoa butter – and citizens – who eat a lot of chocolate. But it’d be good news for companies in the domestic import-competing industry – the experimental Dutch farmers growing cocoa plants in a greenhouse – because the good they produce is now cheaper than the import, and so the cocoa butter makers would buy more of the local variety.
Second, because the tariff-levying country is large, it drives down the export price of the good in question. So the pre-tariff price at which Ghana can export cocoa to the Netherlands declines, Ghanaian growers and producers make less money, and the country’s economy is hurt. Economists call this a “terms of trade gain” for the country imposing the tariff. Such a tariff ensures that the price of cocoa in the Netherlands does not rise by the entire amount of the tariff.
Finally, the overall volume of trade in the product between the countries involved decreases because the demand for and supply of the good falls.
If the tariff-levying country is small, however, there are only two effects: The good’s price will go up – domestic consumers will pay more, while producers will sell more – and the country’s trade of the product will decline. The action will have no impact on global prices.
Benefits and costs
For a “large” country, the benefits of a tariff are mixed.
Consumers, whether businesses like Dutch cocoa butter makers or individuals who enjoy a tasty bar of dark chocolate, face higher prices and hence are the losers. The industry being protected, however, benefits by becoming more competitive and selling more of its wares. In addition, the government will gain a new source of revenue.
The net effect boils down to whether any gains in the terms of trade are greater than the resulting “efficiency loss” – that is, how much the tariff artificially distorts consumption and production decisions in negative ways.
If the magnitude of the terms of trade gain is larger than that of the efficiency loss, then the country benefits from the tariff. If not, then it loses.
For a small country with no market impact, the terms of trade gain is zero, hence a tariff unambiguously makes it worse off.
Political economy of tariffs
The fact that a large country can, in some cases, be better off with a tariff has led some to suggest that such nations ought to, when necessary, levy “optimal tariffs” against their trade partners.
An optimal tariff maximizes the difference between the terms of trade gain and the efficiency loss and hence is essentially a “beggar-thy-neighbor” trade policy.
In other words, the problem with such strategic tariffs is that in addition to frequently being illegal, they are not implemented in a vacuum. Aggrieved trade partners are likely to respond with appropriate tariffs or other trade policy instruments of their own.
These kind of sequential “tit-for-tat” actions can easily degenerate into a trade war. This is in part why trade economists are typically against restricted trade and for free trade.