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Firmansyah Firmansyah
Diponegoro University
 
Jl. Prof. Soedarto SH
Tembalang
Semarang, Jawa Tengah 50275
Indonesia
 
firmansyah@live.undip.ac.id
 
 
 
 
 
 
JEL Areas:
C : Mathematical and Quantitative Methods
O : Economic Development, Technological Change, and Growth