1. Editor's preface

   EditorialNotes Pages: 179 - 180

2. The relative power of zero-padding when testing for serial correlation using artificial regressions

   • David A. Belsley

   OriginalPaper Pages: 181 - 198

3. Using algebraic software to compute the moments of order statistics

   • Corrado Provasi

   OriginalPaper Pages: 199 - 213

4. Collinearity detection in linear regression models

   • Gianfranco Galmacci

   OriginalPaper Pages: 215 - 227

5. Clustering problems in optimization models

   • Santosh Kabadi
   • Katta G. Murty
   • Cosimo Spera

   OriginalPaper Pages: 229 - 239

6. Optimal experimental design for combinatorial problems

   • Selden B. Grary
   • Cosimo Spera

   OriginalPaper Pages: 241 - 255

7. Indirect estimation of stochastic differential equation models: some computational experiments

   • Carlo Bianchi
   • Eugene M. Cleur

   OriginalPaper Pages: 257 - 274