Marketplace worked with me to produce this video about the economics of signalling in the workplace. They did a fantastic job, and you even get to hear my David Attenborough impression. The video is loosely based on one of the Dear Economist letters. Enjoy!
Tim writes about the economics of everyday life. His weekly columns for the FT Magazine are: "The Undercover Economist" and "Dear Economist". He also writes editorials for the FT, presents Radio 4's More or Less and is the author
of "The Undercover Economist" and "The Logic of Life" . To learn more, visit: timharford.com
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