The Center for Agricultural Economic Research

نویسندگان

  • Amir Heiman
  • Bruce McWilliams
  • Edward Z. Shen
  • David Zilberman
چکیده

The working papers in this series are preliminary and circulated for the purpose of discussion. The views expressed in the papers do not reflect those of the Center for Agricultural Economic Research.

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تاریخ انتشار 2001