1. Estimating Multiproduct Cost Functions Over Time Using a Mixture of Normals

   • Daniel M. Gropper
   • Steven B. Caudill
   • T. Randolph Beard

   OriginalPaper Pages: 201 - 218

2. Dynamic Factor Demands and Technology Measurement under Arbitrary Expectations

   • Pierre Lasserre
   • Pierre Ouellette

   OriginalPaper Pages: 219 - 241

3. What Is the Economic Meaning of FDH?

   • Robert M. Thrall

   OriginalPaper Pages: 243 - 250

4. Accounting for Environmental Influences in Stochastic Frontier Models: With Application to International Airlines

   • Tim Coelli
   • Sergio Perelman
   • Elliot Romano

   OriginalPaper Pages: 251 - 273

5. Projections Onto Efficient Frontiers: Theoretical and Computational Extensions to DEA

   • Frances X. Frei
   • Patrick T. Harker

   OriginalPaper Pages: 275 - 300