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First Author:
 
Jingyu Song
Nationwide Mutual Insurance Company
songjingyu686@gmail.com
 
One Nationwide Plaza, W Nationwide Blvd
Columbus, 43215, USA
 
7654215069(Phone)
7654215069(Fax)

Second Author:

Paul V Preckel
Purdue University
preckel@purdue.edu
 
Krannert Building, Krannert Building, Purdue University
West Lafayette, 47907, USA
 
7654944191(Phone)
7654949176(Fax)

Third Author:

Michael S Delgado
Purdue University
delgado2@purdue.edu
 
Department of Agricultural Economics, Krannert Building, Purdue University
West Lafayette, 47907, USA
 
7654944211(Phone)