From the standpoint of economic analysis, trade wars never make sense. From Patrick Barron at mises.org:
In a recent post I explained that China’s manipulations of its own currency hurt only herself and not her trading partners and, therefore, retaliatory tariffs were not warranted and would be self-defeating anyway. China harms herself by causing her own money supply to expand, which destroys capital through malinvestment and causes prices to rise domestically. Retaliatory tariffs cause American goods to rise in price, resulting in a recession and generally lower standard of living. Few economists claim otherwise.
It seems that everyone is in favor of free trade, as long as it is the other guy who must compete with foreign products. When it comes to their own products, the most typical response from American manufacturers begins with the caveat that “although free trade is beneficial most of the time, it causes harm under certain circumstances.” There follows a convoluted chain of cause-and-effect purporting to prove that lower priced foreign goods would hollow out America’s key manufacturing industries and turn America into a second class nation.
The purpose of this brief response is to counter these claims and explain why understanding economic theory is vital to the argument in favor of free trade.
There are two books which address the fact that we cannot experiment with an economy the way that physical scientists do. We must use logic to form irrefutable conclusions of what MUST happen, even if we cannot see it! The first is Frederic Bastiat’s early nineteenth century classic That Which Is Seen, and That Which Is Not Seen . Henry Hazlitt’s updated the book a hundred years later in order to appeal to modern readers. His Economics in One Lesson employs a series of short stories to illustrate that one must always consider the economic effects of an intervention on all and not just a few actors, plus, that one must look to the long term effects of an intervention and not just the short term effects.
So, let’s use logic to consider the effects of China’s economic interventions on itself and its trading partners who do nothing to retaliate against China in any way.
1. China uses its capital in an inefficient way . Outright subsidies to any industry must be paid by someone. The very fact that China believes that it cannot compete in certain industries to its own satisfaction without subsidies is an admission that these industries are inefficient. Therefore, Chinese internal subsidies are transfers of capital from more efficient industries to less efficient industries. Put another way, if the targeted industries already were very efficient, more capital would flow to these industries and subsidies wouldn’t be necessary.
To continue reading: 6 Reasons Why a Trade War with the Chinese Is Pointless