ArthurWilborn said:Wal-Mart isn't a monopoly. :roll:
In economics, a monopoly (from Greek monos / μονο (alone or single) + polein / ÀÉλειν (to sell)) exists when a specific individual or an enterprise has sufficient control over a particular product or service to determine significantly the terms on which other individuals shall have access to it. Monopolies are thus characterised by a lack of economic competition to produce the good or service and a lack of viable substitute goods.[2] The verb "monopolise" refers to the process by which a firm gains persistently greater market share than what is expected under perfect competition. - Wikipedia
http://www.fastcompany.com/magazine/77/walmart.html
http://www.fool.com/investing/general/2003/09/29/a-walmart-monopoly.aspx
I used the wrong term. More likely, Wal Mart is a Monopsony.
Monopsony: A market similar to a monopoly except that a large buyer not seller controls a large proportion of the market and drives the prices down. Sometimes referred to as the buyer's monopoly.
http://www.pbs.org/wgbh/pages/frontline/shows/walmart/etc/synopsis.html
http://thewritingonthewal.net/?p=779