Constructing D-optimal symmetric stated preference discrete choice experiments


Demirkale F. , Donovan D., Street D. J.

JOURNAL OF STATISTICAL PLANNING AND INFERENCE, cilt.143, ss.1380-1391, 2013 (SCI İndekslerine Giren Dergi)

  • Cilt numarası: 143
  • Basım Tarihi: 2013
  • Doi Numarası: 10.1016/j.jspi.2013.02.004
  • Dergi Adı: JOURNAL OF STATISTICAL PLANNING AND INFERENCE
  • Sayfa Sayısı: ss.1380-1391

Özet

We give new constructions for DCEs in which all attributes have the same number of levels. These constructions use several combinatorial structures, such as orthogonal arrays, balanced incomplete block designs and Hadamard matrices. If we assume that only the main effects of the attributes are to be used to explain the results and that all attribute level combinations are equally attractive, we show that the constructed DCEs are D-optimal. (C) 2013 Elsevier B.V. All rights reserved.