body: The Economist is a weekly magazine, where articles are never signed by authors. Is it then enough that the magazine itself is in the public domain? I have come across posts like [this one](http://www.publicdomaintreasurehunter.com/2009/07/19/how-to-tell-if-a-magazine-is-in-the-public-domain/) stating that individual articles might be further protected under copyright. But if I do not know the author, how can I know?
  
  
  
title: Copyright for unauthored articles in The Economist