How can advertising increase economic well being?

Are there any stats on companies putting the most ads on Facebook, or companies reporting the highest increase in income because of Facebook advertising?

I want to know the percentage of how advertising increases sales

Small chauffeur firm wants to get more business through internet. Low burget to work with.

Being the most trafficked site on the internet, Facebook can accelerate their revenue in more innovative ways.  Are there any new ideas that they or others are considering to monetize their massive traffic?

How do they raise revenue for their product if they are not allowed to market the product? In fact, the product has received negative "marketing" for decades. What are the reasons behind this miracle?

however, when advertising expenditure increases from $10 million to $10.5 million, the sales increase by $500,000. what is this response property called? and how is this represented ...show more

In my Case: Offered Job in Advertising - In the area of Account Planning, Strategy and Client Servicing. Domain-Social Media & Digital Marketing Current Job - Manager at an IT consulting firm where I do BD & manage a team that develops websites...