Effective advertisements has to have the main concept in its most creative way. Here are some examples pf creative advertisements...
Advertising drives consumers to spend more money on buying products and services. Therefore, money continues to circulate inside and outside the country, pertaining to economics.
Advertising affects the society in many different ways.
For businesses, it is pretty obvious that advertising helps the business gain more consumers and furthermore, more profit. Although it may cost, businesses assume they will gain back the money later on.
For consumers in the society, advertising informs them that a product/service exists and they are available. It also entertains them through advertisements. Consumers will then tend to have options on which products to consume.
For advertising businesses, advertising gives them customers. It's what's keeping the business running. In this phase, advertising businesses are both producers and consumers for the same matter.