The Top 5 Changes on Madison Ave. Over the Last 25 Years

Clearly, the astonishing shift from analog to digital ranks as the most disruptive. “An industrial revolution”— are they more wrenching than the disruption caused by the rapid rise of television as an ad medium in the 1950s?

Link de la noticia: 
http://www.nytimes.com/2014/12/19/business/media/the-top-5-changes-on-madison-av...