The differentialrent of urban land is the lever to adjust the urban land makes use of the types space structure.
城市土地级差地租是调节城市用地类型空间结构的杠杆。
2
The money paid for mineral right is composed of the re assessed exploration cost, exploration average profit, a little absolute differentialrent and the first differentialrent.
矿业权价款由勘查重置成本及其平均利润，再加少部分绝对矿租和第一形态级差矿租构成。
3
The mineral resources original value(the mineral resources before exploration)reflects the excess profit, which includes the absolute differentialrent and the first differentialrent.