Research Article
A Trend-Switching Financial Time Series Model with Level-Duration Dependence
Table 5
MLE of trend equation.
| | | Panel A: up trend equation () | | | Index | | | | | | -stat. | value |
| DJI | 0.0007*** | −0.0080 | 0.671*** | 0.011
| 0.018
| 67.954
| 0.001 | (2.956) | (−0.674) | (11.606) | STI | 0.0004 | 0.013 | 0.893*** | 0.012
| 0.040
| 42.387
| 0.001 | (0.097) | (0.574) | (8.840) |
| | | Panel B: down trend equation () | | | Index | | | | | | -stat. | value |
| DJI | −0.001*** | −0.113*** | 0.538*** | 0.012
| 0.0150
| 64.694
| 0.001 | (−3.926) | (−9.761) | (6.605) | STI | −0.002*** | 0.008 | 0.227* | 0.013
| 0.0017
| 1.965
| 0.140 | (−3.759) | (0.389) | (1.925) |
| | | Panel C: trend equation | | | Index | | | | | | -stat. | value |
| DJI | | 0.0265*** | | 0.012 | 0.001 | 11.334
| 0.001 | (−0.019) | (3.367) | | STI | | 0.124 *** | | 0.013
| 0.015
| 67.537
| 0.001 | (−0.067) | (8.218) | |
| | | Panel D: nonlinearity Test | | | | -stat. | d.f. | value | | | | |
| DJI | 1035.713 | 5 | 0.001 | | | | | STI | 300.714 | 5 | 0.001 | | | | |
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Note: Asterisks ***, **, * indicate significance at the 1%, 5%, 10% level, respectively. -statistics are given in parentheses beneath the parameter estimates. Panel A: . Panel B: . Panel C: .
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