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Noriaki Matsushima
Institute of Social and Economic Research (ISER), Osaka University
 
Ibaraki, Osaka 567-0047
JAPAN
 
nmatsush@iser.osaka-u.ac.jp
 
 
 
 
 
 
JEL Areas:
L1 : Market Structure, Firm Strategy, and Market Performance: General
M0 : Business Administration and Business Economics; Marketing; Accounting: General