Nielsen Ratings

Adriana Petrongolo

Monday, October 21, 2013

Monday, October 21, 2013

How does it work?

Monday, October 21, 2013

How is it important?

Monday, October 21, 2013

How is it important?

Monday, October 21, 2013

How is it important?

Internet

Monday, October 21, 2013

How is it important?

Internet

Mobile devices

Monday, October 21, 2013

How is it important?

Internet

Retail Sales

Mobile devices

Monday, October 21, 2013

Monday, October 21, 2013

How is it important?

Monday, October 21, 2013

How is it important?

Monday, October 21, 2013

How is it important?

Monday, October 21, 2013

Monday, October 21, 2013

Monday, October 21, 2013

Is it effective?

Monday, October 21, 2013

Is it effective?

Monday, October 21, 2013

Is it effective?

Monday, October 21, 2013

Is it effective?

Monday, October 21, 2013

Monday, October 21, 2013

Questions?

Monday, October 21, 2013