@article{Zhang:258335,
      recid = {258335},
      author = {Zhang, Rui},
      title = {Correcting Sample Selection Bias in Non-Market Valuation  with Kernel Mean Matching},
      address = {2017-07-03},
      month = {Jun},
      year = {2017},
      url = {http://ageconsearch.umn.edu/record/258335},
      doi = {https://doi.org/10.22004/ag.econ.258335},
}