Editor's note: This column was co-authored by Arthur B. Laffer and Stephen Moore.
One of the ironies of trade protectionism is that, with tariffs and import quotas, we do to ourselves in times of peace what foreign nations do to us with blockades to keep imports from entering our country in times of war.
Or consider that we impose sanctions on U.S. enemies such as North Korea, Russia and Iran because we want them to feel the economic pain of being deprived of imports. But now, we are imposing sanctions on our own country by punishing with tariffs in order to make Americans more prosperous. If ever there were a crisis of logic, this is it.
President Donald Trump genuinely believes that his steel and aluminum tariffs will save thousands of blue-collar jobs. And we know from our interactions with him that he truly cares about these workers in Pennsylvania, Ohio and other Rust Belt states. We do, too, and we don't want factories to shut down. But even if tariffs save every one of the 140,000 or so steel jobs in America, it puts at risk 5 million manufacturing jobs and related jobs in industries that use steel. These producers now have to compete in hypercompetitive international markets using steel that is 20 percent above the world price and aluminum that is 7 to 10 percent above the price paid by our foreign rivals.
In other words, steel and aluminum may win in the short term, but the steel and aluminum users and consumers lose. In fact, tariff hikes are really tax hikes.
Some of those 5 million jobs will be put in harm's way. And if they sell less to foreigners, the trade deficit goes up, not down. Since so many of the things Americans consumers buy today are made of steel or aluminum, a 25 percent steel tariff and 10 percent aluminum tariff may get passed on to consumers at the cash register. This is a regressive tax on low-income families.
Trump should also examine the historical record on tariffs, because they have almost never worked as intended and almost always delivered an unhappy ending.
The Smoot-Hawley tariff of 1929 signed into law by Republican then-President Herbert Hoover gave us the Great Depression and worsened it.
Former President Richard Nixon's 10 percent import surcharge contributed to the stagflation of the 1970s.
Former President George W. Bush tried to save the steel industry by imposing tariffs on steel, and if those tariffs had worked, we wouldn't be having this discussion today. We tried to save the color TV industry with protectionist measures, and instead they wiped out the domestic production.
We aren't persuaded by the Trump administration's claim that we need to impose these tariffs for national security reasons. Despite stiff competition from imports, many specialty steel producers are doing just fine and actually exporting steel to Mexico and Canada.
Meanwhile, Canada is the No. 1 exporter of steel and aluminum to the United States. Does anyone really believe Canada is a national security threat to the U.S.?
What does worry us is that Canada and Mexico are now both threatening retaliatory tariffs against America. This tit-for-tat trade breakdown could put NAFTA in serious jeopardy. That could inflict severe economic damage to all three nations, and a stock market meltdown.
Trump should continue to make American producers more competitive in global markets through tax, regulatory, energy and other pro-America policy changes that bring jobs and capital back to the United States. That is happening at a furious pace right now, as Trump has made America the best and most reliable place in the world to invest almost overnight. Steel and aluminum import tariffs work decisively against this goal.
In the early 1980s, Reagan invoked anti-dumping provisions against Japanese steel. It was one of his few decisions he later confessed he wished he hadn't made. Trump will come to learn the same thing, and we hope he does sooner, not later.
Kudlow, Laffer and Moore are cofounders of the Committee to Unleash Prosperity. They served as economic advisers to the Trump campaign. To find out more about Lawrence Kudlow and Stephen Moore and read features by other Creators Syndicate writers and cartoonists, visit the Creators Syndicate webpage at www.creators.com.