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5
供需方程的最优估计结果
Table 5
Optimal estimation results of the supply and demand equations
需求方程
IM
t
VALUE
t
DEBT
t
0.110**
(0.041)
2.434***
(0.197)
-1.374***
(0.168)
供给方程
REP
t
TECH
t
QUOTA
t
INVEST
t
WAGE
t
0.167***
(0.036)
1.268***
(0.287)
6.826***
(1.799)
4.153***
(1.244)
-9.314***
(2.751)