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First Author:
 
Chen Feng Ng
California State University Long Beach
chen.ng@csulb.edu
 
Department of Economics, 1250 Bellflower Blvd
Long Beach, 90840-4607, USA
 
 
 

Second Author:

Elaine F. Frey
California State University Long Beach
elaine.frey@csulb.edu
 
Department of Economics, 1250 Bellflower Blvd
Long Beach, 90840-4607, USA