The U.S. has recorded a trade deficit in every year since 1975. This is not surprising — America spends more than it saves. So, it must run a trade deficit, and this deficit is financed by means of a virtually unlimited U.S. line of credit with the rest of the world. Economies that save more than they spend and record corresponding trade surpluses ship funds to the U.S. to finance America’s insatiable spending.
President Trump and his trade team clearly do not understand these economic basics. This promises no end of diplomatic and economic problems for the U.S. These probably reared their ugly heads in Mar-a-Lago, when President Trump and China’s President Xi rendezvoused.
Japan and more recently China have been the primary creditors for the savings-deficient U.S. Indeed, Asia’s exports to the U.S. have been paid for largely by Asia’s credits to the U.S. The result is a huge trade surplus for Asia, largely in manufactured goods, and a build-up of dollar claims against the U.S.
As the chart below shows, China and Japan have been responsible for the lion’s share of the U.S. trade deficit. Japan’s contribution has fallen from a peak of just under 60% in the early 1990s to around 10% today, while China’s contribution has steadily risen from around 20% in the early 1990s to 48% today.
 
The U.S. savings deficiency has contributed to the hollowing out of American manufacturing. This is one subject which President Donald Trump has never mentioned. Instead, he claims that American manufacturing has been eaten alive by foreigners who adopt unfair trade practices and manipulate their currencies to artificially weak levels. This argument is nonsense.
To appreciate why President Trump — and many others in Washington, including Charles Schumer, the newly-elected Senate minority leader — are so misguided and dangerous, one should look to Japan. From the early 1970s until 1995, Japan was viewed as America’s economic enemy. The mercantilists in Washington asserted that unfair Japanese trading practices caused the trade deficit and destroyed U.S. manufacturing. Washington also asserted that, were the yen to appreciate against the dollar, America’s problems would be solved.
Washington even tried to convince Tokyo that an ever-appreciating yen would be good for Japan. Unfortunately, the Japanese caved into U.S. pressure, and the yen appreciated. The currency moved from 360 yen to the dollar in 1971 to 80 in 1995. This massive appreciation didn’t put a dent in Japan’s exports to the U.S., with Japan contributing more than any other country to the U.S. trade deficit until 2000.
In April 1995, Robert Rubin, then Treasury Secretary, belatedly realised that the yen’s overdone rise was driving the Japanese economy into a deflationary quagmire. In consequence, the U.S. stopped hounding the Japanese government about the value of the yen, and Rubin began to evoke his now-famous strong-dollar mantra. While this policy switch was welcome, it was too late for Japan.
Two decades later, China, rather than Japan, is America’s economic enemy. China-bashing is in vogue. Hardly a day goes by without Trump and other mercantilists railing against China, accusing it of unfair trade practices and currency manipulation. Let’s hope President Trump refrained from repeating his wrongheaded ideas about trade to President Xi when they met in Mar-a-Lago.
Let’s also hope that President Xi continues to explain to Trump why his spending and tax policies will widen the gap between America’s spending and savings and result in a ballooning trade deficit. Xi should explain that such a deficit should not be cause for a trade war with China. After all, the swelling trade gap is made in the U.S.A.
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