The concept of international free trade has taken a bit of a beating lately: trade deficits and jobs outsourcing have been favorite targets of Donald Trump’s frequent and disjointed lambasting, and Hillary Clinton, once an outspoken proponent of increasing international economic cooperation, can now be found backpedaling on her previous commendable support for the North American Free Trade Agreement (NAFTA) and the Trans-Pacific Partnership (TPP).
While Clinton’s recent concessions to the trade isolationism movement can be characterized as an unenthusiastic move to appease former supporters of Senator Bernie Sanders and attract current Trump supporters, the Republican nominee has long made regressive trade rhetoric a cornerstone of his campaign. Although it can be easy to become bogged down in the weeds of Chinese currency manipulation, the Mexican Value Added Tax, NAFTA, and the TPP, three important yet often ignored questions lie below the current web of rhetoric: what is free trade, is modern international trade more or less free than it was in the past, and can trade policy really bring back U.S. manufacturing jobs?
The concept of free trade is much like that of free-market capitalism: simple in principle and grossly complex in practice. The World Trade Organization governs and encourages free trade among the United States and 153 other member states, but the U.S. is also a signatory to dozens of individual free trade agreements, such as NAFTA, the Dominican Republic-Central America Free Trade Agreement (CAFTA-DR), and the Israel Free Trade Agreement, which are administered here by the Office of the U.S. Trade Representative. The goal of all of these organizations is, in theory, to reduce barriers to international commerce.
These barriers can include import quotas (which affect U.S. imports ranging from brooms to olives to cotton), subsidies (farm subsidies have always been big, especially for corn and cotton in America), embargoes (for the U.S., this means limited or no trade with Cuba, Iran, and North Korea), and currency devaluation (China is famous for it, but the U.S. Treasury Department has also called out Japan, South Korea, and Germany in the past).
Free trade is an elusive concept which is best considered in terms of degrees: the 2014 World Economic Forum’s Enabling Trade Index rates the world’s most free-trade oriented economy, Singapore, with a score of only 84 percent of all the free-trade indicators a nation can have. The fifteenth-place U.S. slots near Canada, Denmark, Austria, and the United Arab Emirates with a score of 71 percent. China and Mexico, Trump’s preferred targets, rest in the middle of the pack at 54th place (61 percent) and 61st place (59 percent) respectively. So while no nation engages in completely free trade, some do put up fewer trade barriers than others.
Trump’s grandstanding on “Making America Great Again” in regard to free trade implies that international trade was actually much a freer endeavor at one time, and that the current state of the American economy is a result of the United States entering disadvantageous trade deals and allowing foreign nations to take advantage of American negotiators’ incompetence and naivety. During the first presidential debate, Trump went so far as to charge that “[NAFTA] is the single worst trade deal ever approved in this country … the worst trade deal maybe ever signed anywhere.” Fact checkers unsurprisingly took issue with this characterization, as most economists view NAFTA as neutral in the area of job creation and outsourcing. But Trump seems to be asserting that free trade was once rampant in the international economy, and that recent interference by trade agreements like NAFTA has led to the dissolution of the international free market, to the detriment of the U.S. economy.
This is hardly the case – in fact, American trade barriers are lower now than during any other decade in American history. During the golden age of post-war American manufacturing (presumably Trump’s “Great Again” period), average U.S. tariffs stood at between five and ten percent as a ratio of customs revenue divided by import value, compared with 1 to 2 percent for the prior two decades. Looking back to the height of the American industrial revolution, tariffs almost never averaged below 20 percent and sometimes exceeded 40 percent. So while it’s true that the U.S. currently engages in “freer” international trade than China or Mexico, the glory years were far from an exemplar of an unshackled international free market.
Regardless of whether trade was once freer, Trump’s “Plan to Rebuild the American Economy by Fighting for Free Trade” misses the mark when it comes to the kind of manufacturing job creation that he yearns for. The simple fact is that only significant government intervention to discourage free trade will result in the return of manufacturing jobs to the United States. While it should not require explaining to a supposed free-market capitalist like Trump, free trade and comparative economic advantage will always encourage the movement of jobs to markets with favorable labor-cost to labor-output ratios, as is the case for the manufacturing fields of major U.S. trading partners like Mexico and China. Fortunately, U.S. market forces and international pressure for higher living standards and better working conditions will continue to drive up the cost of labor abroad. However, the U.S. will not be competitive in the realm of manufacturing until U.S. labor costs – and living standards – no longer greatly exceed those of our trading partners.
Reality simply does not conform to Trump’s vision for the American economy in a world of free trade. It’s a classic case of what economists call the triangle of triple constraint: copious domestic manufacturing jobs, a comparatively high living standard, and minimal trade barriers – you can only have two, and must choose which.