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First Author:
 
Shiferaw Gurmu
Georgia State University
sgurmu@gsu.edu
 
Department of Economics, P.O. Box 3992, Georgia State University
Atlanta, 30302, US
 
(404) 651-1907(Phone)
(404) 651-1907(Fax)
http://www.gsu.edu/~ecosgg

Second Author:

John Elder
North Dakota State University
john.elder@ndsu.edu
 
 
 
 
http://www.ndsu.edu/ndsu/jelder