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First Author:
 
Yoshimasa Katayama
Graduate School of Economics, The University of Tokyo
ykatayama@g.ecc.u-tokyo.ac.jp
 
 
 
 

Second Author:

Satoshi Nakada
Graduate School of Economics, Hitotsubashi University
s.nakada0911@gmail.com
 
 
 
 

Third Author:

Taishi Sassano
Department of Economics, Duke University
taishi.sassano@duke.edu