国际黄金期货价格影响因素研究
郑明贵,曹天琦,曾健林

Research on Influencing Factors of International Gold Futures Price
Minggui ZHENG,Tianqi CAO,Jianlin ZENG
表12 方差分解结果
Table 12 Results of variance decomposition
期数S.E.LNGoldPLNGPRLNGEPULNUSDXLNFFRLNCPISD
10.047082100.00000.0000000.0000000.0000000.0000000.0000000.000000
20.06202797.085661.6450680.0154720.0136080.6617430.5450770.033376
30.07243595.611781.9280800.0430500.0100241.1495941.2159340.041537
40.08095294.875861.9492830.0566540.0089221.3845711.6544670.070239
50.08830494.434111.9375840.0631810.0241121.5277111.8957300.117570
60.09484194.108881.9215090.0614780.0686511.6318852.0260000.181595
70.10077993.820571.9131450.0552940.1450481.7129272.0946820.258332
80.10625293.534231.9160500.0504410.2508231.7762932.1279180.344242
90.11135593.236661.9297370.0525970.3817611.8239782.1394430.435828
100.11616392.923421.9527660.0666310.5333391.8572712.1368430.529730
110.12073092.593911.9834930.0963280.7011101.8774772.1246960.622980
120.12510092.249542.0202710.1443180.8808251.8859522.1059820.713111