What would be the consequences of on-shoring the production of all of our military needs? We would gain supply resilience in exchange for being poorer.
If the US makes everything it needs at home rather than buying it at lower cost abroad, it will reduce the risk of supply interruptions. The risks of domestic interruptions from natural disasters or labor strife are much smaller than the risk of foreign suppliers cutting us off for one reason or another.
But like insurance more generally this increase in resilience does not come free. Moving the capital and labor from what it was producing before to produce what we used to buy abroad means it moves from more productive to less productive activities. Our overall income will be lower.
This is the basic story of specialization in the production of our comparative advantage and trade for the rest versus self-sufficiency I have written about so many times before. Both are valuable—resilience and income. The US and the rest of the world have grown wealthier at a dramatic pace over the last several centuries because of the growth in trade from neighbors to the rest of the world following millennia of no growth. Where do you want to be in this trade off and who do you want to make that decision for you?
Author: Warren Coats
I specialize in advising central banks on monetary policy and the development of the capacity to formulate and implement monetary policy. I joined the International Monetary Fund in 1975 from which I retired in 2003 as Assistant Director of the Monetary and Financial Systems Department. While at the IMF I led or participated in missions to the central banks of over twenty countries (including Afghanistan, Bosnia, Croatia, Egypt, Iraq, Israel, Kazakhstan, Kenya, Kosovo, Kyrgystan, Moldova, Serbia, Turkey, West Bank and Gaza Strip, and Zimbabwe) and was seconded as a visiting economist to the Board of Governors of the Federal Reserve System (1979-80), and to the World Bank's World Development Report team in 1989. After retirement from the IMF I was a member of the Board of the Cayman Islands Monetary Authority from 2003-10 and of the editorial board of the Cayman Financial Review from 2010-2017. Prior to joining the IMF I was Assistant Prof of Economics at UVa from 1970-75. I am currently a fellow of Johns Hopkins Krieger School of Arts and Sciences, Institute for Applied Economics, Global Health, and the Study of Business Enterprise. In March 2019 Central Banking Journal awarded me for my “Outstanding Contribution for Capacity Building.” My recent books are One Currency for Bosnia: Creating the Central Bank of Bosnia and Herzegovina; My Travels in the Former Soviet Union; My Travels to Afghanistan; My Travels to Jerusalem; and My Travels to Baghdad. I have a BA in Economics from the UC Berkeley and a PhD in Economics from the University of Chicago. My dissertation committee was chaired by Milton Friedman and included Robert J. Gordon. I live in National Landing Va 22202
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