| http://www.w3.org/ns/prov#value | - In economics, demand is an economic principle that describes a consumer's desire, willingness and ability to pay a price for a specific good or service. (More)QuestionExpert AnsweredAsked 3/10/2013 7:24:30 PM0 Answers/CommentsWhat is the main problem for people on a fixed income during a period of chronic inflation?
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