ABOUT THE AUTHORS


Timothy R. Frankenberger (tim@tangointernational.com) is president, Suzanne Nelson (suzanne@tangointernational.com) is a senior agricultural researcher, and Laurie Starr (laurie@tangointernational.com) is a senior researcher at TANGO International, Tucson, AZ, US.


Mark A. Constas (mark.constas@cornell.edu) is a professor in the Charles H. Dyson School of Applied Economics of Cornell University, Ithaca, NY, US.


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