Socio world

A: General Economics and Teaching

F: International Economics

G: Financial Economics

H: Public Economics

I: Health, Education, and Welfare

J: Labor and Demographic Economics

K: Law and Economics

L: Industrial Organization

M: Business Administration and Business Economics

     Marketing

     Accounting

     Personnel Economics

N: Economic History

O: Economic Development, Innovation, Technological Change, and Growth

P: Economic Systems

Q: Agricultural and Natural Resource Economics

     Environmental and Ecological Economics

R: Urban, Rural, Regional, Real Estate, and Transportation Economics

Z3: Tourism Economics