関連ワード:
marginal social benefit vs marginal private benefit marginal social cost vs marginal private cost marginal social cost and marginal private cost marginal social cost and marginal private cost equals difference between marginal social benefit and marginal private benefit marginal social benefit marginal private benefits means that marginal social benefit equals marginal private benefit plus marginal social benefit greater than marginal private benefit difference between marginal social cost and marginal private cost difference between marginal social cost and marginal private cost equals
