Boudreaux's Export Error
First, exporting, as such, no more enriches a country than does vandalism or arson. Exporting enriches a country only insofar as the people of that country receive imports in return for their exports. Unlike Mr. Moore, every true free trader understands that exports lead to growth only if and to the extent that exports bring in more imports.
Consider those first two sentences together. When you commit vandalism or arson, you destroy wealth. But when you export, you get something in return. The exports are sold for money. And the exporter must value the money more than the exports or he wouldn’t do it. So the exporter gets what economists call “producer surplus,” which is the amount the exporter is paid for the exports minus the minimum amount for which the exporter would have been willing to supply the exports. That’s very different from vandalism or arson.
It’s true that when this money is used to buy imports, those who buy the imports are better off also. They get what economists call “consumer surplus,” which is the maximum amount they would have been willing to pay for the imports minus the amount they do pay.
But imports are not necessary for exporters to gain from exporting. In the extreme case where they buy zero imports, they will typically use the money to buy (1) bonds from foreign governments, (2) commercial bonds from foreign firms, (3) shares in foreign firms, or (4) real estate in foreign countries. Or they may (5) directly invest in plant and equipment in the foreign country. Indeed, because it is the United States that runs a large current account deficit with the rest of the world (in other words, the value of our exports of goods and services is well below the value of our imports of goods and services), people in those other countries do all 5 things above.
Now to Don’s final sentence. I’m a free trader and I think (I certainly hope) that Don would call me a “true free trader,” and I don’t understand that. Exports could lead to growth if exporters use the proceeds of their exports wisely, not just to purchase imports (although that might be, and probably is, a very wise decision), but also to do some or all of the 5 things listed above.
In his response to me on his blog, Cafe Hayek, Don Boudreaux writes:
Suppose now, instead, that I buy with my 69,100 yuan a condo in Shanghai for my own private use. This purchase is not reckoned as an American import; it is, as a matter of accounting convention, recorded on each country’s capital (or financial) account and not on its current account. Yet this accounting convention should not blind us to the reality that, economically, this condo is indeed the equivalent of an American import. I exported to China my teaching services and ‘imported’ from them the ability to enjoy having a place to hang my hat in Shanghai.
This purchase of a condo in Shanghai comes under (4) above in my list of ways of getting value from selling exports without buying imports. Notice that Don felt the need to put “imported” in quotation marks, because even the services of a condo in Shanghai, let alone the condo itself, are not imported.