1. Transactions costs and the optimal instrument and intensity of air pollution control

   • Robert E. Kohn

   OriginalPaper Pages: 315 - 332

2. Budgetary constraints and municipal revenue forecasting

   • John P. Forrester

   OriginalPaper Pages: 333 - 356

3. The Phillips curve and the natural rate of inflation

   • David G. Hula

   OriginalPaper Pages: 357 - 366

4. Between science and politics: assessing the risks of dioxins in Canada and the United States

   • Kathryn Harrison

   OriginalPaper Pages: 367 - 388

5. Population tradeoffs in China

   • James W. Vaupel
   • Zeng Yi

   OriginalPaper Pages: 389 - 406

6. The Harold D. Lasswell Prize

   Announcement Pages: 411 - 411