中国稀土市场供需非均衡性分析与预警
孙菁靖, 雷玉桃
Non-equilibrium and early warning research on the supply and demand of China’s rare earth market
Jingjing SUN, Yutao LEI
表3
各变量灰色关联诊断结果
Table 3
Grey relational diagnosis result of variables
变量
REP
t
IM
t
TECH
t
VALUE
t
INCOME
t
DEBT
t
REQ
t
0.700
0.544
0.555
0.639
0.588
0.629
变量
EX
t
QUOTA
t
INVEST
t
WAGE
t
COST
t
综合
REQ
t
0.571
0.602
0.627
0.579
0.588
0.602