Both emissions taxes and tradable emissions permits:
A、areefficientcost-minimizingmethodsofpollutionreduction.
B、workonlyiftheyarecoupledwithenvironmentalstandards.
C、encouragemorepollution.
D、areusuallylesseffectivethanenvironmentalstandards.
发布时间:2025-09-29 12:09:05