Communication (from Latin commūnicāre, meaning "to share") is the act of conveying intended meanings from one entity or group to another through the use of mutually understood signs and semiotic rules.
Marketing is the study and management of exchange relationships. Marketing is used to create, keep and satisfy the customer. With the customer as the focus of its activities, it can be concluded that Marketing is one of the premier components of Business Management - the other being innovation.
If by free market one means a market that is autonomous and spontaneous, free from political controls, then there is no such thing as a free market at all. It is simply a myth.
Michael Hardt and Antonio Negri, in Multitude, p. 167
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