Category Archives: Trade

What Do the Midterms Mean for Trade?

Trade was a highly contentious issue during President Trump’s first two years. He has doubled tariffs, other countries have enacted equivalent retaliatory tariffs, and tensions are unlikely to ease anytime soon. This unease will not change under a newly divided Congress. The midterm elections will have significant implications for trade policy in the short, medium, and long runs.

The biggest short-term question will be what happens to the renegotiated NAFTA, called the United States-Mexico-Canada (USMC) Agreement. Congress is currently in the middle of a 90-day window to vote on the revised agreement, but Republicans are lukewarm on it. Many Republicans share economists’ skepticism of President Trump’s trade protectionism. At the same time, they are reluctant to buck a Republican president—some Republicans have even gone one further and reversed their stances on trade and other issues in deference to the president. Lame duck Republicans will likely punt to the next Congress in an attempt to avoid cognitive dissonance.

That’s where the new Democratic House majority comes in. The new NAFTA/USMCA changes very little in terms of actual trade policy. But it has significant symbolic value as a political victory for President Trump. Democrats would love to deny Trump this victory. But they will also be reluctant to cause further tensions with Canada and Mexico’s governments, staunch allies which endured many slights during the negotiating process, both domestically and from President Trump. They would like to have something to show for their indignities, even if it’s just getting President Trump out of their hair for a bit. This could push foreign policy-minded Democrats in favor of passing NAFTA/USMCA. At this point, it is hard to predict which impulse is stronger.

This is also partially because Democrats are just as divided as Republicans on trade issues. Traditional Democrats often favor a more-or-less open approach to trade, not terribly different from the average pre-Trump Republican. The original NAFTA and the creation of the World Trade Organization happened under Bill Clinton, and President Obama signed about half a dozen trade agreements that liberalized trade on net. Going further back, President Kennedy signed a major trade bill in 1962 that led to a successful round of international negotiations bearing his name that sharply reduced tariffs around the world. Franklin D. Roosevelt’s Secretary of State, Cordell Hull, presciently argued that if goods do not cross borders, soldiers will.

Democrats have slowly become more protectionist in recent years, with Sen. Charles Schumer (D-NY) even arguing for a 27.5 blanket tariff against Chinese goods in the mid-2000s. This makes him roughly 2.5 percentage points different from President Trump, which sounds about right. But Trump’s vocal advocacy of government-managed trade has pushed many Democrats somewhat back towards the free trade side.

At the same time, the party’s labor and environmental wings tend to oppose free trade. Labor interests often see protectionism as a rent-seeking opportunity to kneecap competitors. Many environmental activists reflexively oppose policies that create wealth and development. The party’s ideological left flank also tends towards protectionism; Sen. Bernie Sanders (I-VT) is uncomfortably similar to President Trump on trade.

In the medium term, between now and the 2020 election, President Trump hopes to pursue trade agreements with the United Kingdom, European Union, and Japan. As with NAFTA/USMCA, House Democrats will be eager to deny President Trump a political victory. The question is whether Democrats can overcome their own protectionist elements enough to be an effective opposition party.

The biggest long-term policy that could come out of the new congressional alignment is similar to the biggest possible upside to regulatory reform: a renewed separation of powers. Under the Constitution, only Congress has the power to tax. But Congress delegated away much of its tariff-setting authority to the president during the 1960s and 1970s. That is how President Trump was able to enact so many tariffs without congressional input. Democrats should rein in a too-powerful executive branch and reclaim Congress’ intended constitutional taxing authority.

Trade will be a busy issue for at least the next two years. Unlike their Republican colleagues, the new Democratic House majority can be an effective check against President Trump’s government-managed trade policies. But they have to keep their own populist impulses in check in order to do so effectively. Perhaps Iain Murray’s and my “Traders of the Lost Ark” can serve as a guide, as well as excellent primers by Don Boudreaux and Pierre Lemieux.

Official Disdain for Commerce

Most cultures have held trade and commerce in low regard. This is true in nearly all times and places, and whether people are rich or poor, religious or secular, and cuts across political beliefs. Governments don’t much like the merchant class either, even though this disdain is biting the hand that feeds. James C. Scott provides an example from ancient China on p. 131 of his thought-provoking 2017 book Against the Grain: A Deep History of the Earliest States:

One reason for the official distrust and stigmatization of the merchant class in China was the simple fact that its wealth, unlike that of the rice planter, was illegible, concealable, and fugitive. One might tax a market, or collect tolls on a road or river junction where goods and transactions were more transparent, but taxing merchants was a tax collector’s nightmare.

October Brought 250,000 New Jobs, Despite Bad Trade Restrictions

This press statement is cross-posted from CEI.org. See the original here.

The American economy added 250,000 jobs in October, the U.S. Labor Department announced today. The unemployment rate was meanwhile unchanged from last month, at 3.7 percent – a 50-year low. That’s good news for the economy – it shows that even President Trump’s costly trade tariffs aren’t eclipsing growth, says Ryan Young, CEI fellow:

“Politicians don’t actually run the economy, and hence don’t have that much influence over employment rates or the business cycle. The fundamentals of the U.S. economy are strong, and it is showing in the 250,000 new jobs created in October. In a further show of strength, even with President Trump’s trade policies slowing economic growth by as much as 1.8 percentage points, the economy still grew by 3.5 percent last quarter.  The President’s supporters and critics alike should be delighted at today’s jobs report, and should work together on a range of beneficial policies, from lowering trade barriers to stronger central bank independence to reining in executive branch regulatory excesses.”

Young co-authored a recent report making the case for free trade, Traders of the Lost Ark

Rediscovering a Moral and Economic Case for Free Trade.

 

Tariffs Won’t Achieve America’s Goals

Over at Morning Consult, Iain Murray and I have an op-ed explaining why tariffs are ill-suited to achieving the Trump administration’s economic and foreign policy goals:

We often talk about trade between nations as if it is done through the medium of government. But “Mexico” does not trade with “America.” The actual trade going on is between individuals, to the tune of billions of transactions a year. That trade is by definition win-win. Individuals only give something up if they expect something better in return.

That means the term “trade deficit” is incredibly misleading. When Americans buy $592 billion worth of goods from the European Union, and the EU buys $500 billion worth of goods from the United States, both sides are better off. Americans have gotten $592 billion worth of value from trade with the EU, while sending only $500 billion of goods across the Atlantic. The “deficit” is actually a surplus of value. Both sides win.

When policymakers think of aggregates instead of individuals, confusion reigns. In this case, President Trump thinks hurting the economy will help it. As economist Joan Robinson famously said, if another country dumps rocks into its harbors, the proper response is not to dump rocks in your own harbors.

There are better ways. Taking the remaining rocks out of America’s harbors will only help the U.S. economy, and give it more resources to achieve its other policy goals.

Read the whole thing here.

Trump Trade Tariffs Hit Ford Motor Co. Hard

This is press statement on unintended, but not unforeseeable consequences of tariffs. Originally posted at CEI.org.

Ford Motor Company just announced layoffs in the midst of a reported $1 billion in tariff-related losses. Auto sales are down due to trade tariffs that President Trump imposed on metal and other car-related materials. Competitive Enterprise Institute trade policy expert Ryan Young says this sort of economic calamity is not surprising.

“President Trump’s push towards government-managed trade is starting to show its effects. New trade barriers have already cost Ford a billion dollars, and the company, already in the midst of a reorganization, is laying off employees.

“Trump’s new taxes on foreign goods are intended to stimulate American manufacturing, but they are having the opposite effect, just as economists across the political spectrum predicted. U.S. manufacturing output was already near a record high before the new tariffs, and did not need any help, especially of this counterproductive variety.

“President Trump should repeal his new tariffs, and Congress should pass legislation preventing him from causing further damage to the economy.”

Ryan Young coauthored a recent report explaining all the economic harms caused by trade tariffs and other barriers. See:

Analysis: Common Myths and Facts about Trade

Report: Traders of the Lost Ark

New NAFTA Could Have Been Much Worse

The new USMC (United States-Mexico-Canada) trade agreement isn’t very different from the old NAFTA (North American Free Trade Agreement), and that’s a good thing. Given the Trump administration’s emphasis on government-managed trade, it could have been much worse. Now President Trump can claim a political victory and hopefully turn his attention to non-trade issues, while actual trade policy remains mostly unchanged.

The agreement now goes to Congress. Passage is likely, though a possible party change in next month’s election could complicate matters. Incoming Mexican president Andrés Manuel López Obrador is the other political variable still in play. He has similar views to President Trump on foreign trade. But as a show of political good faith to current President Enrique Peña Nieto, he has indicated he will likely sign the agreement despite his misgivings. López Obrador’s populist reputation does not make this a guarantee, however. But Canada’s joining the agreement means the USMC Agreement will likely clear all political hurdles.

The 1,812-page agreement leaves intact the mostly tariff-free relationship between the U.S., Canada, and Mexico. It even has a few improvements, such as a slight liberalization of Canada’s dairy policy. U.S. agriculture policy will remain heavily subsidized and insulated from competition, however. Among the downsides are new wage and country-of-origin rules that will make cars more expensive for consumers and potentially disrupt carefully designed supply chains.

The negotiations also missed some significant reform opportunities. Oddly enough, this is actually a good thing. The current U.S. administration and the incoming Mexican administration both favor government-managed trade, so the timing was bad to open trade negotiations in the first place. While this is a sad commentary on contemporary politics, negotiators scored a victory by not letting their bosses make things significantly worse.

The most obvious missed opportunity is that recent U.S. tariffs against Canadian and Mexican steel and aluminum will remain in place, allegedly for national security reasons. As these new tariffs make themselves known throughout the supply chain, they will further increase car prices, plus other items such as houses and manufacturing equipment. There are other avenues for reforming these tariffs and the retaliations they caused, though they may have to wait until the next administration.

Hyper-complicated country-of-origin rules in the USMC Agreement run for 234 pages, and are similar to the ones in the old NAFTA. These are guides for figuring out how to apply tariffs to, say, a good designed in one country and built in a second country, from parts made in still other countries that are not even members of NAFTA/USMCA. This complexity could be avoided by simply doing away with tariffs altogether, but that was never going to happen in the current political environment. Again, the economy is better off simply for the new USMC Agreement not making things significantly worse.

Also troubling is a general NAFTA/USMCA ethos under which some countries determine other countries’ regulatory policies for them. This is generally due to trade-unrelated policies in trade agreements, mostly on labor, environmental, and intellectual property issues. Right now, it is the U.S. formulating Mexico’s regulatory policies, so there is little uproar about it, at least in the U.S. (indeed, this may have been included to increase support from labor union interests). But if the tables ever turn, this will quickly become a hot-button issue that could sink the agreement.

In short, NAFTA has a new name, but it’s still NAFTA. Pundits will just have to remember that USMC now means “United States, Mexico, and Canada” in addition to “United States Marine Corps.” There are a few marginal changes here and there in the USMC Agreement, some good and some bad. But a major bullet has been dodged between America and two of its largest trading partners. That the Trump administration is calling it a victory means that a major economic loss has been avoided for the time being. It would have been better to leave well enough alone, but under the circumstances, this may be about the best possible outcome.

Is There Such a Thing as Too Much Trade?

A common argument for free trade is that fewer trade barriers mean more trade. That argument is mostly true—there are a lot of deals people want to make but don’t, because trade barriers make them too expensive to be worthwhile. But there is more to the story.

The thinking goes like this: there is a point when enough is enough. After a certain amount of wheeling and dealing, people obtain the best possible mix of goods and services they can under the circumstances. Then they stop trading. The transaction costs of further action exceed the benefits. In a weird, non-Panglossian way, this would be the best of all possible worlds, because people could do no better.

Where exactly is that magical point? Nobody knows. But preventing people from trying to find out doesn’t do any good, and almost certainly does harm. And that’s the argument against trade barriers, even in a world with no trade (free trade in a trade-free world?). Trade barriers prevent that discovery process from getting people as close as they can get to that equilibrium point.

A skeptic could argue, correctly, that that equilibrium point will never be reached. It’s just a blackboard argument that doesn’t resemble a real-life economy.

Skeptics have another good point: that unknown, unachievable optimum is a moving target. And tariffs or not, the frictions of commerce are already easing up all the time anyway—online shopping, innovations in shipping technology, and peer-to-peer sharing services such as Uber and Airbnb are lowering transaction costs every year, making it easier than ever for people to trade. These innovations are constantly moving the equilibrium goalposts from one unknown point to another unknown point, neither of which can ever be reached anyway.

The transaction cost point in particular is especially important in today’s economy, as Michael Munger points out in his book “Tomorrow 3.0” (see my review here). But this is not an argument in favor of trade barriers. This is an example of what Harold Demsetz called the Nirvana Fallacy—real-world markets can’t achieve idealized blackboard perfection, therefore government intervention is necessary, or least indifferent. Real-world free trade will never achieve idealized perfection, therefore trade barriers matter less than free trade purists think.

This line of thinking does no one any good. As the famous Green Bay Packers coach Vince Lombardi pointed out, perfection is impossible. But in constantly chasing after it, you can achieve excellence. No realistic free trader argues that a tariff-free world would be perfectly efficient. But it would be better than the current trade regime, and is worth chasing. In doing so, we can achieve excellence as best we can in this non-blackboard world.

All this is a long-winded way of answering the question this post’s title asks. Is there such a thing as too much trade? Yes. And people should be free to try and find out where that point is.

For more, read the new CEI paper “Traders of the Lost Ark: Rediscovering a Moral and Economic Case for Free Trade” here.

A New Front in the Trade War: Overseas Private Investment

Tariffs get most of the press in today’s trade debate, and for good reason. Tariff rates under Trump have roughly doubled in less than two years, and more might be on the way. But tariffs are not the only way government tries to manage trade. Another is in finance. In particular, an agency called the Overseas Private Investment Corporation, or OPIC, might be doubling in size shortly, to a total portfolio size of $60 billion.

Unfortunately, on September 26 the House passed legislation to increase and rename OPIC. The BUILD Act, a bill that would do just that, was folded into must-pass 1,205-page legislation to reauthorize the Federal Aviation Administration. The House passed it on September 26, with the Senate to follow suit, likely before the end of the month, calendar permitting. Absent an effort to remove the BUILD Act provisions from the Senate version or during reconciliation, President Trump’s trade war will open a new front, hurting both the economy and America’s foreign policy interests to the tune of about $480 per U.S. household.

OPIC is basically an economic development agency. This sounds benign; it is not. In a 2015 paper, I pointed out that OPIC costs roughly $719,000 per job it supports. By my calculations from OPIC’s 2017 data, it has become more efficient, with 2017’s new projects costing $523,076 per job supported. Even with this improvement, OPIC-supported (they refuse to use the term “created”) jobs still cost nearly ten times per capita U.S. GDP. OPIC’s total portfolio size is currently a little more than $23 billion, with $3.8 billion of that coming in 2017.

OPIC operates by providing loan guarantees and other financial products for business projects in other countries, often to the benefit of U.S. businesses with the right political connections. As part of its reorganization plan, the Trump administration is proposing to fold a few similar agencies into OPIC, double its size, and change its name. A July 17 press release about the BUILD Act states:

The Administration supports H.R. 5105/S. 2463, the “Better Utilization of Investments Leading to Development (BUILD) Act of 2018,” which would consolidate the Overseas Private Investment Corporation (OPIC) and other development-finance programs into a reformed United States International Development Finance Corporation (USDFC).  This action will catalyze market-based, private-sector development and economic growth in less-developed countries and advance the foreign policy interests of the United States.

There are a lot of reasons the Trump administration views OPIC and the proposed USDFC as useful to its trade and foreign policy agendas. One of them is China. As OPIC states in a September 25 press release, after the BUILD Act was folded into the FAA reauthorization bill:

At a time when China is investing heavily in emerging markets under a state-directed model, the U.S. model offers an alternative for advancing development in a manner that is financially sound, adheres to high standards and avoids debt traps.

There is a lot to unpack from these statements. First, government-directed investment is not market-based development, as the administration alleges. OPIC is a government agency that transfers money from taxpayers to private businesses. OPIC makes the same mistake in its statement. As an alternative to one state-directed model, they offer another state-directed model.

Nor is this financially sound, as OPIC alleges. OPIC claims a profit on its investments, covering its own costs and reducing the federal deficit by $262 million last year. This is based on unusual accounting practices that are rarely used in the private sector, as my paper points out. OPIC may very well show a loss under the same accounting standards the private sector uses. But let’s be charitable and grant OPIC the $262 million in 2017 deficit reduction for the sake of argument. Its financial soundness claims are still weak, even with this artificial strengthening.

The reason is the old economist’s question, “as compared to what?” In other words, what are the other possible uses for the resources OPIC uses? What if OPIC’s portfolio had instead been invested by private investors? They have their own money at stake; OPIC does not. Private investment is meritocratic; OPIC admits its investments are politically driven. In many years, as much as 40 percent of its investments are earmarked for green investments, for example. With OPIC’s politicized incentive structure, its investment decisions are likely far less profitable than likely alternative options. OPIC does less with more, on purpose. Private investors take the opposite approach, also on purpose. The solution to this problem is not to double OPIC’s size.

The other big issue here is China. China has its own versions of OPIC and similar investment agencies, which also make politically-directed investments in strategic countries. It is in America’s interest to make similar investments to build alliances and relationships in the region, the thinking goes. Foreign policy concerns outweigh the financial cost.

That’s a subjective value judgment, but let’s grant it here for the sake of argument. The trouble is that the administration’s foreign policy goals are unclear. President Trump is ever-concerned about trade deficits, despite endless “Groundhog Day” meetings where his aides explain again and again that trade deficits don’t hurt the economy because people get something in return.

If successful—and remember, that’s a bigger “if” than in non-state-run investment models—OPIC’s foreign investments would likely increase net U.S. imports. This would add to America’s trade deficit. While this is neither good nor bad for America’s economic health, it contradicts President Trump’s long-held stance on trade deficits. It is unclear if he understands this, or if other concerns for him outweigh a likely increase in the trade deficit.

President Trump is also concerned about the Chinese government’s unfair trade practices, and rightly so. I explained in an earlier post why tariffs will not encourage China to liberalize its trade policies. The same argument applies here to government-directed foreign investments. Basically, we’re making strategically located foreign investments because China is, too.

The trouble is that China is unlikely to respond to increased U.S. foreign investment in its neighborhood by making completely unrelated reforms to its IP abuses, technology transfer, and government ownership policies. If it responds at all, it will likely be the same way it responds to higher tariffs—retaliation with more of the same. This will almost certainly not increase economic or political freedom in China, or improve its bad-faith trading behavior.

Given the corruption opportunities state-directed investments create, ramping up such activity by both the U.S. and China could actually make East Asia less stable, not more U.S.-friendly. Of all the ways to advance America’s foreign policy interests, doubling OPIC’s size and renaming it the USDFC is surely not on the list. This would likely be the case even if the administration had clear policy objectives.

OPIC is bad enough as it is. Doubling its size and rebranding it with a different name will not improve its policy outcomes, it will make them worse. Some of the investments will turn out to be boondoggles, wasting perfectly good capital that could have created more value in less politicized hands. This will dampen future economic growth. A bigger OPIC could well increase the trade deficit. And it almost certainly will not induce China to make needed trade reforms. It could also increase corruption in China’s surrounding countries, weakening potential U.S. allies. In short: bad idea. The BUILD Act provisions should be removed from the FAA reauthorization bill. OPIC should be closed, not doubled.

Tariffs and Opportunity Costs

Today’s unsubtle trade debate largely ignores a subtle, but vitally important concept: opportunity costs. Direct harms from tariffs are easy enough to point out. Steel and aluminum tariffs mean new buildings and cars cost more now, for example. But opportunity costs are more abstract. The economist Frederic Bastiat famously called them “the unseen.”

For example, NAFTA renegotiations could potentially impose a 2.5 percent tariff on cars that don’t satisfy certain new requirements. An affected $20,000 car would then cost an extra $500. Where before a family could have a new car and $500 worth of other goods of their choosing, the administration prefers that they have only the car. And not a different or better car, mind you. The same car, just more expensive.

What value could the family have gotten from that lost $500? That is the tariff’s opportunity cost. Maybe it’s some new clothing and shoes for kids who just won’t stop growing. Maybe it’s replacing that beat-up dinette or recliner. Maybe it’s a couple of nice date nights for the parents, and some spending money for the neighbor kid who babysits. Maybe it’s a gift to charity. Not even the world’s most talented statisticians can suss out exactly what those lost opportunities might be.

The Trump administration’s new tariffs are a multi-billion dollar tax increase. Think of the sheer number of those little everyday decisions never made because of the money people spend on those tariffs instead of other goods. They add up to a big impact, even if they will remain forever unseen.

Another example. Many tariffs are part of a larger policy goal of preserving manufacturing jobs. A lot of people don’t know this, but service-sector jobs tend to pay more than manufacturing jobs. If you don’t believe me, the data are clear, and they are here. Manufacturing workers make about a dollar per hour less than the average worker. The difference adds up to about $2,000 per year for a full-time worker.

Using tariffs to artificially prevent manufacturing workers from migrating to higher-paying jobs hurts working class families. Mortgage payments are harder to keep up with than they need to be, and maybe that family vacation won’t happen after all. Those are opportunity costs that tariff supporters need to account for, and mostly don’t.

Relatedly, people who think America’s manufacturing sector is in decline should be heartened to know that manufacturing output was already at or near an all-time high before any of the new tariffs took effect. Moreover, this was accomplished with fewer workers than in years past. So the country gets staggering manufacturing output and a couple million peoples’ time and talent freed up for other, additional pursuits. Not one or the other, both. People today are creating and buying more with less than before, which is a good thing. Public policies that accomplish the opposite, such as tariffs, should be rejected by dynamists and nostalgists alike. It is better to create opportunities than prevent them.

Back to that $2,000 pay difference. Compensation is tied to productivity; this is why teenagers almost always make less than mid-career workers. When tariffs artificially keep workers in less productive jobs, as they are currently doing with the steel and aluminum industries, people’s time and talents aren’t being put to their most valuable uses, creating opportunity costs. One of those workers in a legacy job could have an idea in her head for a new product or her own business that could pay more and create more value for people than her current job does. She deserves the chance to give it a go. Maybe an existing startup is having trouble finding enough workers because tariffs and other policies induce people to stay put at the steel mill. That is consumers’ loss, and it doesn’t need to be.

If there were fewer tariffs and other industrial policies, the pay difference between manufacturing and other sectors would be smaller. Think of it like this: that $2,000 pay gap encourages workers to leave manufacturing jobs. As they do so, each additional service job pays progressively less until average pay is equal to manufacturing. At that point, there is no point in leaving manufacturing, since the money is the same.

At the same time, manufacturing employers would increase their pay to prevent workers from leaving, up until it matched service sector pay. The two sector’s pay would meet somewhere in the middle of where they are now. Economists call this converging tendency the law of one price. Tariffs get in the way of that process, creating still more opportunity costs. That wage difference is a sign that some people could be doing better, but something is costing them the opportunity—such as tariffs.

Tariffs don’t account for all of the manufacturing-service pay gap, mind you. Subsidies, tax breaks, and regulations can have similar effects. Training for new skills isn’t free, and even simple inertia matters, too. And those last two aren’t necessarily bad things. For some people, learning a different skillset is more trouble than it’s worth. Some people simply enjoy their current job more than they would an extra dollar an hour. They are not wrong. They have valid personal preferences that should be respected. But they should at least have the choice. Tariffs and other policies substitute the President’s preferences for workers’ preferences, and account for a chunk of the manufacturing-service sector pay gap, and all the lost opportunities that represents.

These types of opportunity cost arguments are impossible to explain in soundbite form. They will never appear in a meme, or a cable news shoutfest. There are no data for opportunity costs, and they don’t make for compelling news stories. I think it was P.J. O’Rourke who once pointed out the difficulty of holding a press conference in front of a building that was never built, that doesn’t house a business that was never founded, while not flanked by workers who were never hired, and are not making a product that was never invented. Even so, opportunity costs matter. They affect real people, and must be part of the trade debate.

For more arguments that deserve a place in the trade debate, read Iain Murray’s and my “Traders of the Lost Ark” study here.

Trade Goings-On: U.S.-UK Draft Agreement, New Book, and Peter Navarro’s Conversion

The Competitive Enterprise Institute is not the only group making a principled case for free trade. The UK-based Initiative for Free Trade, headed by Member of European Parliament Daniel Hannan, in conjunction with the Cato Institute’s Daniel Ikenson and Simon Lester, have released a draft for an ideal UK-U.S. trade agreement. Nine other groups contributed to the draft agreement, and CEI’s Iain Murray is a contributing author. Iain also wrote a column about the effort for National Review.

Regular readers will recall that I have a low opinion of Trump economic advisor Peter Navarro’s hawkish trade philosophy—I wrote about his policies and ideology here and here, and reviewed his book “Death by China.” In the cover story to the new issue of Cato’s Regulation magazine, Pierre Lemieux takes an in-depth look at “Peter Navarro’s Conversion,” from his four unsuccessful bids for public office, to his 1984 book-length defense of free trade, to his days as an environmental activist, to his current anti-China animus and job in the Trump administration. It’s worth a read.

For a lighter take that is just as devastating, HBO’s John Oliver recently did a segment on Navarro that is surprisingly economically literate. I could pick a few nits here and there with it about trade deficits, but overall its analysis is excellent. Oliver and his staff deserve credit for producing an excellent piece of economic education.

The Mercatus Center recently published an excellent trade primer by Lemieux, “What’s Wrong with Protectionism?: Answering Common Objections to Free Trade.” It contains probably the clearest explanation of comparative advantage I’ve read, and that alone is worth the price of admission. Countries with an absolute advantage in many industries, such as the U.S., should specialize in what they’re “more better” at, such as capital-intensive technology, aircraft, and services. Countries with an absolute disadvantage in productivity, such as China or Bangladesh, should specialize in what they’re “less worse” at—mostly labor-intensive assembly and low-skilled manufacturing.

This kind of specialization reduces opportunity costs. If the U.S. had a massive garment industry, for example, it would have to sacrifice untold billions of dollars of value it could create elsewhere. It can create more value by specializing in those high-value-added sectors, and leaving the rest to others, even if those others are less productive in absolute terms. The rest of the book is just as good, especially the chapters on manufacturing and the trade deficit. Highly recommended, especially for people new to trade policy.