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Ph.D., Economics, University of Memphis
M.A., Economics, University of Memphis
B.B.A, Economics, Memphis State University
Econ One, 2013 ā Present
Nathan Associates, 2006 ā 2013
University of Southern Mississippi, 2000 ā 2006 (last position was tenured Associate Professor)
Nathan Associates, 1998 ā 2000
U.S. District Court
State Court
In May 2020, putative class representative, Julio Ezcurra, sought to represent a class of Florida residents who, from February 2016 through February 2020, purchased certain RoundupĀ® brand glyphosate-based herbicides (āRoundupā) manufactured by defendant Monsanto Company.Ā Filed in the U.S. District Court for the Southern District of Florida, the lawsuit Ezcurra, et al. v. Monsanto Company (9:20-CV-80524) alleged that Monsanto failed to disclose to consumers Roundupās potential to cause cancer in humans.Ā As further alleged, consumers did not get the benefit of their bargain when purchasing Roundup because its potential carcinogenicity was not disclosed. Econ Oneās Dr. D.C. Sharp, an expert in applied econometrics with experience in class action cases alleging false or misleading claims,Ā was retained by counsel for the putative class.
Dr. Sharp was asked to calculate the price premium the proposed class of consumers paid for the product, given that its carcinogenic potential was undisclosed.Ā To calculate the price premium, Dr. Sharp relied upon a well-accepted econometric technique commonly referred to as āhedonic regressionā.Ā Using publicly available herbicide retail price and attribute data along with the hedonic regression methodology, Dr. Sharp found that Roundup prices would have been approximately 31% lower but for the defendantās alleged omissions.Ā In other words, class consumers paid a price premium of approximately 31%.Ā The econometric model in Sharpās report, submitted in July 2020, was later used to establish a $45M settlement fund to resolve related litigation in Gilmore, et al. v. Monsanto Company (3:21-cv-08159) and multidistrict litigation entitled In re: Roundup Products Liability Litigation (3:16-md-02741), both filed in the U.S. District Court for the Northern District of California.