Changes

A nonrival good is one that can be used or consumed by one person without reducing the amount left for others.  In other words, a nonrival good can be used again and again at almost no additional cost.

A nonrival good is one that can be used or consumed by one person without reducing the amount left for others.  In other words, a nonrival good can be used again and again at almost no additional cost.

Examples of nonrival goods are designs, movies, television, fireworks, algorithms and patents.<ref>http://www.economicprincipals.com/issues/06.11.12.html</ref>

Examples of nonrival goods are designs, [[movies]], [[television]], fireworks, algorithms and patents.<ref>http://www.economicprincipals.com/issues/06.11.12.html</ref>

== References ==

== References ==