@article{Afifi:190957,
      recid = {190957},
      author = {Afifi, Hani},
      title = {ECONOMETRIC MODELS AND ANALYSIS--DISCUSSION},
      address = {1977},
      number = {986-2016-77296},
      pages = {3},
      year = {1977},
      url = {http://ageconsearch.umn.edu/record/190957},
      doi = {https://doi.org/10.22004/ag.econ.190957},
}