Research Article
Research on the Time-Frequency Spillover Effect of High-Frequency Stock Price and Economic Policy Uncertainty
Table 3
Uncertainty of international economic policy and static time-domain spillover index of Shanghai composite index.
| ā | SSEC | China | HK | US | UK | Australia | FROM |
| SSEC | 94.62 | 1.79 | 0.5 | 1.35 | 0.39 | 1.34 | 0.9 | China | 0.45 | 61.93 | 6.03 | 9.9 | 12.57 | 9.12 | 6.35 | HK | 1.71 | 10.96 | 70.15 | 4.53 | 4.24 | 8.41 | 4.97 | US | 0.45 | 8.52 | 3.54 | 47.43 | 15.51 | 24.54 | 8.76 | UK | 0.2 | 11.07 | 4.25 | 12.89 | 53.94 | 17.65 | 7.68 | Australia | 0.86 | 2.87 | 4.25 | 16.26 | 17.24 | 58.52 | 6.91 | TO | 0.61 | 5.87 | 3.09 | 7.49 | 8.33 | 10.18 | 35.57 |
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