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Yunping Liu
College of Economics and Finance, Huaqiao University, Quanzhou, Fujian, 362021, China.
 
福建泉州华侨大学
, 362021
 
liu_yunp@126.com
 
 
 
 
 
 
JEL Areas:
C1 : Econometric and Statistical Methods: General
C8 : Data Collection and Data Estimation Methodology; Computer Programs: General