Enter your @yale.edu email address in the Email address box.
After a moment, the site should recognize your Yale email address and re-direct you to CAS authentication.
Log in with your netID and password through CAS.
Note: If you encounter an authentication error when you log in for the first time, please contact the Economist support team by email, phone, or live chat and provide them with your @yale.edu email address. They can reset your account to enable log-in with your Yale credentials.