@article{Bergin:273409,
      recid = {273409},
      author = {Bergin, James and Bernhardt, Dan},
      title = {Comparative Dynamics},
      address = {1999-02},
      number = {2110-2018-4069},
      series = {Working Paper No. 981},
      pages = {28},
      year = {1999},
      url = {http://ageconsearch.umn.edu/record/273409},
      doi = {https://doi.org/10.22004/ag.econ.273409},
}