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First Author:
 
X. Henry Wang
University of Missouri-Columbia
wangx@missouri.edu
 
Department of Economics, 118 Professional Building, University of Missouri
Columbia, 65211, USA
 
 
 

Second Author:

Bill Yang
Georgia Southern University
billyang@georgiasouthern.edu
 
Department of Finance and Economics, Georgia Southern University
Statesboro, 30460, USA