SOP Transactions on Economic Research
ISSN(Print):
2372-3246
ISSN(Online):
2372-3254
Email:
er@scipublish.com

Volume 2, Number 1, March 2015

LAN YI*
* School of management, Jinan University
pp.1-8, Pub.Date(Web): 2015-03-31 , DOI: 10.15764/ER.2015.01001