Government-Created Monopolies Governments may restrict entry by giving a single firm the exclusive right to sell a particular good in certain markets. H arc Inc items and derived items copyright o 2001 by Harcourt, IncHarcourt, Inc. items and derived items copyright © 2001 by Harcourt, Inc. Government-Created Monopolies Governments may restrict entry by giving a single firm the exclusive right to sell a particular good in certain markets