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Tadahiro Okuyama
University of Nagasaki
 
University of Nagasaki
123
Kawashimo-cho
Sasebo, Nagadaki 858-8580
Japan
 
okuyama@sun.ac.jp
 
 
 
 
 
 
JEL Areas:
D6 : Welfare Economics: General
Q5 : Environmental Economics: General