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In economics, consumers are individuals or households that
"consume" goods and services generated within the economy. Since this includes just about everyone, the term is a political term
as much as an economic term when it is used in everyday speech. Typically when businesspeople and economists talk of "consumers"
they are talking about person-as-consumer, an aggregated commodity item with little individuality other than that expressed in
the buy/not buy decision. However there is a trend in marketing to individualize
the concept. Instead of generating broad demographic and psychographic profiles of market segments, marketers are engaging in personalized marketing, permission marketing, and mass
customization.
In standard microeconomic theory, a consumer is assumed to have a
budget which can be spent on a range of goods and services available on the market. Under the assumption of rationality, the budget allocation is chosen according to the
preference of the consumer, i.e. to maximize his or her utility function.
In time-series
models of consumer behaviour, the consumer may also invest a proportion of their budget in order to gain a greater budget in
future periods. This investment choice may include either fixed rate interest or
risk-bearing securities.
In the context of mental health, consumer is also a term applied to describe a person living with mental illness.
Concern over the best interests of consumers has spawned much activism, as well
as incorporation of consumer education into the school
curriculum. One non-profit publication active in consumer education is Consumer Reports.
Within many selling companies "consumer" has come to be a derogatory term. Meaning "purchaser of products who is not very
intelligent." This is in contrast to the meaning of customer. Which is defined as
an intelligent purchaser who has power in the purchasing relationship between buyer and seller.
See also : marketing, economics, liberalization, consumer rights
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