Australian readers will no doubt want to know that “Core Economics” is now a multi-author blog. The founder, Joshua Gans, is author of “Parentonomics“, a book which deserves (and will shortly find, I suspect) a wide audience outside Australia. Dear Economist readers will already know about his ideas.

Tim Harford’s blog

This blog is no longer updated but it remains open as an archive.

Tim, also known as the Undercover Economist, writes about the economics of everyday life.