Globalisation has put to the test both the economics and the politics of the idea of “comparative advantage.” While the economics of it seem to be working fine, the politics, isn’t going so well.
The theory seems simple enough: each nation should focus on the things it does best, and trade for everything else. It’s attributed to 19th century English economist David Ricardo, since when it has been the basic idea behind “free trade”.1
China’s big comparative advantage has been cheap labour, and as a result it’s yanked great swathes of manufacturing out of the US economy. Retail behemoth Walmart, for example, works with 5,000 different Chinese suppliers. That’s a lot of stuff American workers aren’t making any more. On the other hand, that’s a lot of stuff American workers can buy very cheaply.
Yet this worry has a very 20th century feel. We should, instead, be looking ahead. For the problem isn’t going to be cheap human labour – it’s going to be nearly-free machine labour. We should be far more concerned about what Norbert Wiener, the “father of cybernetics” called the emergence of a new slave economy.
The conventional wisdom, of course, is that automation is always good for us. It won’t eat our jobs. Like the first Industrial Revolution, every tech disruption since has led to more and better jobs. Some of us have been challenging this view for years, and either been ignored or told not to rock the innovation boat. Make what you will of his politics, Jeremy Corbyn is so far the only political leader in the west to have noted this challenge in a major speech.
In any event, the widely-held view of the first Industrial Revolution is simplistic. Andy Haldane, chief economist of the Bank of England, recently made that clear. It did huge damage done to skilled labour markets that lasted a generation and more.
Join the discussion
Join like minded readers that support our journalism by becoming a paid subscriber
To join the discussion in the comments, become a paid subscriber.
Join like minded readers that support our journalism, read unlimited articles and enjoy other subscriber-only benefits.
Subscribe