摘要: Public policy analysis, together with management theory and legal theory, are areas in which intellectual work the social sciences most directly impinges on practical questions. In all three of these unity practice is not a slogan revolutionary party but need everyday (and quite unrevolutionary) experience. This determines form that interest justice takes sciences. There little concern metaethics or philosophical assumptions. much concern, other hand, concrete precise normative recommendations reliance greater than fields mathematics empirical evidence because their superior capacity to convince.