1. Editorial: Policy sciences and the economic approach in a ‘post-positivist’ era

   • William Ascher

   EditorialNotes Pages: 3 - 9

2. Valuing environmental losses: What promise does the right measure hold?

   • Robin Gregory
   • Tim Mcdaniels

   OriginalPaper Pages: 11 - 26

3. The introduction of professional regulation and labor market conditions

   • William D. White

   OriginalPaper Pages: 27 - 51

4. Key political symbols: the dissociation process

   • Ronald D. Brunner

   OriginalPaper Pages: 53 - 76

5. Book review

   • Sarah-Kathryn McDonald

   BookReview Pages: 77 - 79

6. The Harold D. Lasswell Prize

   Announcement Pages: 81 - 81

7. Erratum

   • Douglas Torgerson

   Erratum Pages: 82 - 82