国际黄金期货价格影响因素研究
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郑明贵,曹天琦,曾健林
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Research on Influencing Factors of International Gold Futures Price
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Minggui ZHENG,Tianqi CAO,Jianlin ZENG
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表4 变量平稳性检验结果
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Table 4 Stationarity test results of variables
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检验变量 | 检验类型(C T P) | ADF | 1%临界值 | 5%临界值 | 10%临界值 | Prob值 | 平稳性 |
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LNGoldP | (C 0 0) | -1.3238 | -3.4576 | -2.8734 | -2.5732 | 0.6188 | 不平稳 | LNGPR | (C 0 0) | -5.2220 | -3.4576 | -2.8734 | -2.5732 | 0.0000 | 平稳 | LNGEPU | (C 0 1) | -2.6919 | -3.4577 | -2.8735 | -2.5732 | 0.0769 | 不平稳 | LNUSDX | (C 0 1) | -1.3519 | -3.4577 | -2.8735 | -2.5732 | 0.6054 | 不平稳 | LNFFR | (C 0 1) | -1.55603 | -3.4577 | -2.8735 | -2.5732 | 0.5035 | 不平稳 | LNCPI | (C 0 2) | -1.4023 | -3.4579 | -2.8735 | -2.5732 | 0.5809 | 不平稳 | SD | (C 0 0) | -2.4588 | -3.4576 | -2.8734 | -2.5732 | 0.1270 | 不平稳 | DLNGoldP | (C 0 0) | -17.5378 | -3.4577 | -2.8735 | -2.5732 | 0.0000 | 平稳 | DLNGPR | (C 0 1) | -15.3546 | -3.4579 | -2.8735 | -2.5732 | 0.0000 | 平稳 | DLNGEPU | (C 0 1) | -13.7799 | -3.4579 | -2.8735 | -2.5732 | 0.0000 | 平稳 | DLNUSDX | (C 0 0) | -11.1712 | -3.4577 | -2.8735 | -2.5732 | 0.0000 | 平稳 | DLNFFR | (C 0 0) | -9.7003 | -3.4577 | -2.8735 | -2.5732 | 0.0000 | 平稳 | DLNCPI | (C 0 1) | -10.4613 | -3.4579 | -2.8735 | -2.5732 | 0.0000 | 平稳 | DSD | (C 0 0) | -15.3766 | -3.4577 | -2.8735 | -2.5732 | 0.0000 | 平稳 |
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