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First Author:
 
Nien-Pen Liu
PhD candidate, Graduate Institute of Industrial Economics, National Central University, Taiwan, R.O.C.
s8444003@cc.ncu.edu.tw
 
 
 
 

Second Author:

Dachrahn Wu
Department of Economics, National Central University, Taiwan, R.O.C.
drwu@mgt.ncu.edu.tw