Solve for x in the equation: x – (1 – 3x/2)/4 = (2 – x/4)/3 – 11/2

Explanation

Public goods have two characteristics: non-excludable (cannot prevent people from using) and non-rivalrous (one persons use does not reduce others). Examples: national defense, street lighting, public roads.

Free rider problem: people benefit without paying. Private market will not provide efficiently because sellers cannot exclude non-payers. Therefore government typically provides public goods funded by taxes.

Merit goods (education, healthcare) are not pure public goods but society decides everyone should have them. Government provides or subsidizes to ensure access regardless of ability to pay.