'''Collusion''', in [[economics]], is an agreement to not compete and rig prices among members of a [[cartel]] in a particular industry in order to keep out new competitors by creating disincentives. It is [[illegal]] under the [[Sherman Act]].
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'''Collusion''', in [[economics]], is an agreement to not compete among members of a [[cartel]] in a particular industry by rigging prices in order to create disincentives for new competitors. It is [[illegal]] under the [[Sherman Act]].