Richard Thaler, of the University of Chicago, just won the Nobel Memorial Prize in economics for his contribution to behavioral economics — the subfield known for exploring how psychological biases cause people to act in ways that diverge from pure rational self-interest. Policymakers are more likely to know him for a different reason. Together with ...

Agatha Christie’s murder mystery The Mousetrap is the longest running play in history. Its first run began in 1952, and it hasn’t stopped since. Another perennial whodunnit — “Who Murdered Political Science” — is mounting a strong challenge for the runner up. Regularly repeated performances haven’t stopped audiences from enjoying the traditional denouement, in which ...