Research Article
Economic Policy Uncertainty and Conditional Dependence between China and U.S. Stock Markets
Table 6
Estimation results for dynamic Student-
Copulas.
| | Time-varying Student- Copula | Student- Copula-MIDAS | GEPU | AEPU | CEPU |
| | 0.0011 | 1.1433 | 1.6545 | 1.0295 | (0.0022) | (0.5502) | (1.2871) | (0.3407) |
| | 0.0105 | 0.0899 | −0.0063 | 0.0107 | (0.0066) | (0.1235) | (0.1582) | (0.0157) |
| | 1.9930 | −1.8775 | −1.8647 | 1.7766 | (0.0255) | (0.2469) | (0.4247) | (0.3783) |
| | 3.4362 | 3.4456 | 3.4917 | 3.5096 | (0.6345) | (0.6308) | (0.6598) | (0.6692) |
| | | −2.5240 | −2.6225 | −0.1229 | | (0.7195) | (0.9822) | (0.2000) |
| | | 0.6162 | 0.6478 | 0.0320 | | (0.1499) | (0.2078) | (0.0522) |
| Log-lik | 31.8951 | 36.3791 | 33.5023 | 38.4785 |
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Note. Log-lik represents the log likelihood.
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