还请帮忙,十分感谢!!!
原始数据序列如下:
SER_01 | SER_10 | SER_11 | SER_12 |
45649.00 | 772.9700 | 33258.20 | 3.000000 |
44510.00 | 804.3600 | 32690.30 | 3.000000 |
46662.00 | 1141.640 | 32335.00 | 3.000000 |
50454.00 | 1572.660 | 32260.40 | 4.940000 |
49417.00 | 1836.270 | 32434.90 | 5.480000 |
51230.00 | 1961.200 | 32626.40 | 9.140000 |
50839.00 | 2011.730 | 32911.80 | 9.130000 |
46218.00 | 2031.800 | 32798.00 | 9.780000 |
45264.00 | 2113.020 | 32451.00 | 10.28000 |
45706.00 | 2236.500 | 31991.00 | 9.880000 |
43069.50 | 2319.330 | 31259.60 | 12.43000 |
46946.90 | 2513.760 | 30596.00 | 15.61000 |
48402.20 | 2851.870 | 29975.50 | 19.90000 |
49804.00 | 3155.410 | 28695.90 | 21.42000 |
50148.00 | 3822.870 | 27564.00 | 22.10000 |
经画图得知,有截距项,没有趋势项,
在Cointegration Test中,选项默认,
得结果如下:
Date: 03/13/12 Time: 11:46 | ||||
Sample(adjusted): 1995 2007 | ||||
Included observations: 13 after adjusting endpoints | ||||
Trend assumption: Linear deterministic trend | ||||
Series: SER_01 SER_10 SER_11 SER_12 | ||||
Lags interval (in first differences): 1 to 1 | ||||
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Unrestricted Cointegration Rank Test | ||||
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Hypothesized |
| Trace | 5 Percent | 1 Percent |
No. of CE(s) | Eigenvalue | Statistic | Critical Value | Critical Value |
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None ** | 0.997628 | 147.0389 | 47.21 | 54.46 |
At most 1 ** | 0.963010 | 68.46469 | 29.68 | 35.65 |
At most 2 ** | 0.668225 | 25.60243 | 15.41 | 20.04 |
At most 3 ** | 0.579419 | 11.25955 | 3.76 | 6.65 |
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*(**) denotes rejection of the hypothesis at the 5%(1%) level | ||||
Trace test indicates 4 cointegrating equation(s) at both 5% and 1% levels | ||||
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