Why do Adidas and Nike advertise so much? Their ads must cost a lot to make. In fact, the table below shows that both firms are worse off when they both advertise N i ke Advertising No advertising Adidas Advertismg No advertising Drag and drop options on the right-hand side and submit. For keyboard navigation.\" SHOW MORE v not advertise - not advertise The Nash equilibrium of this game is the set of strategies not advertise advertise advertise not advertise E] Fullscreen advertise advertise