Retailing public goods: The economics of corporate social responsibility

This paper explores the feasibility and desirability of Corporate Social Responsibility (CSR). We identify CSR with creation of public goods or curtailment of public bads. Using a model with profit-maximizing firms, the paper shows that there is a direct parallel between CSR and traditional models of private provision of public goods. Indeed, firms that use CSR will produce public goods at exactly the same level as predicted by the standard voluntary contribution equilibrium for public goods. We compare CSR with government provision and charitable provision, discussing when CSR by private for-profit firms could have a comparative advantage in dealing with public goods provision.