D22 Firm Behavior: Empirical Analysis, Q4 Energy, Q5 Environmental Economics
O12, D22.
D04, D22, F14, L52, O12, O14, O25
J13; I31; I38; I24; E24
E31, E24, E71, C83
D22,D83,I20,J20,O31,L25,L26,M13,M53
H25, H26, E26, O17, C83
E24, E31, E52
E24, J01, J24, J62, I26
C83, C80, D22, M10