@article{Poe:121130,
      recid = {121130},
      author = {Poe, Gregory L. and Giraud, Kelly L. and Loomis, John B.},
      title = {Simple Computational Methods for Measuring the Difference  of Empirical Distributions: Application to Internal and  External Scope Tests in Contingent Valuation},
      address = {2001-09},
      number = {641-2016-43689},
      series = {SP 2001-05},
      pages = {35},
      year = {2001},
      url = {http://ageconsearch.umn.edu/record/121130},
      doi = {https://doi.org/10.22004/ag.econ.121130},
}