On ensuring the availability of evaluative data for secondary analysis Terry E. HedrickRobert F. BoruchJerry Ross OriginalPaper Pages: 259 - 280
Assessing the national 55 m.p.h. speed limit Charles T. ClotfelterJohn C. Hahn OriginalPaper Pages: 281 - 294
Diversity as a policy goal: The case of television Ronald D. BrunnerKan Chen OriginalPaper Pages: 317 - 328
Computer assisted policy analysis: Contributions from Germany Colin Eden Review Articles Pages: 345 - 360