定价机制转型对铁矿石价格波动的影响
尤喆, 成金华, 吴桐, 王然

Influence of pricing mechanism transferring on iron ore price volatility
YOU Zhe, Cheng Jinhua, WU Tong, WANG Ran
表9 国际铁矿石价格影响机制的非参数检验结果
Table 9 Results of Non-parametric test for international iron ore price impact mechanism
(1) (2) (3) (4) (5) (6)
Conventional 0.113
(0.1082)
0.0969
(0.0933)
0.103
(0.1007)
0.289*
(0.1316)
0.208*
(0.0998)
0.247*
(0.1067)
Bias-corre~d 0.0628
(0.1082)
0.0622
(0.0933)
0.0642
(0.1007)
0.252
(0.1316)
0.185
(0.0998)
0.220*
(0.1067)
Robust 0.0628
(0.1245)
0.0622
(0.1200)
0.0642
(0.1296)
0.252
(0.1433)
0.185
(0.1168)
0.220
(0.1241)
N 164 164 164 164 164 164