Discussions of income inequality typically focus on how information technology raises the return to skilled labour, or on the rise of global trade, or perhaps on the way that politics skews power toward the rich and well-connected. But there's another fundamental driver of income inequality: the improved measurement of worker performance. As we get better at measuring who produces what, the pay gap between those who make more and those who make less grows.
Consider journalism. In the "good old days," no one knew how many people were reading an article like this one, or an individual columnist. Today a digital media company knows exactly how many people are reading which articles for how long, and also whether they click through to other links. The exactness and the transparency offered by information technology allow us to measure value fairly precisely.
The result is that many journalists turn out to be not so valuable at all. Their wages fall or they lose their jobs, while the superstar journalists attract more Web traffic and become their own global brands. Some even start their own media companies, as did Nate Silver at FiveThirtyEight and Ezra Klein at Vox. In this case better measurement boosts income inequality more or less permanently.
By Tyler Cowen, who is a professor of economics at George Mason University.
The Measured Working Man
AnonTechie writes:
Also known as: Improved Metrics Screws Workers
http://www.technologyreview.com/news/541531/the-measured-working-man/
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