<P> In economics , a public good is a good that is both non-excludable and non-rivalrous in that individuals can not be effectively excluded from use and where use by one individual does not reduce availability to others . </P>
<P> In economics , a public good is a good that is both non-excludable and non-rivalrous in that individuals can not be effectively excluded from use and where use by one individual does not reduce availability to others . </P>
a good that is neither rival nor exclusive is called a ( n ) ​
a good that is neither rival nor exclusive is called a ( n ) ​
public good
public good