@article{Kerr:47623,
      recid = {47623},
      author = {Kerr, Geoffrey N. and Sharp, Basil M.H.},
      title = {Efficiency benefits of choice model experimental design  updating: a case study},
      address = {2009},
      number = {420-2016-26715},
      pages = {11},
      year = {2009},
      abstract = {Efficient experimental designs offer the potential to  reduce confidence intervals for parameters of
interest in  choice models, or to reduce required sample sizes.  C-efficiency recognises the salience of
willingness to pay  estimates rather than utility function parameters. This  study reports on a choice
model application that  incorporated updated statistical designs based on initial  responses in order to
maximise C-efficiency. The revised  design delivered significant improvements.},
      url = {http://ageconsearch.umn.edu/record/47623},
      doi = {https://doi.org/10.22004/ag.econ.47623},
}