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

Second Author:

Hang Fang
Anhui Agricultural University
fanghangnj@163.com
 
No. 130 Changjiang West Road
Hefei, 230036, China
 
13167738058(Phone)
 

Third Author:

Ting Yu
Anhui Agricultural University
yuting20232023@163.com
 
 
 
 

Fourth Author:

Qianheng Qian
China Agricultural University
chenqcau@163.com