Research Article
Hybrid Model for Stock Market Volatility
Table 2
Test for superior predictive ability.
| Models | ED | Test values | values |
| NASDAQ100 | BSGARCH vs. GARCH | NORM | 203.97 | <0.001 | GED | 175.63 | <0.001 | BSGARCH vs. EGARCH | NORM | 263.94 | <0.001 | GED | 276.30 | <0.001 | BSGARCH vs. GJR-GARCH | NORM | 197.29 | <0.001 | GED | 208.64 | <0.001 | BSGARCH vs. APARCH | NORM | 225.05 | <0.001 | GED | 152.52 | <0.001 |
| S&P 500 | BSGARCH vs. GARCH | NORM | 678.79 | <0.001 | GED | 646.22 | <0.001 | BSGARCH vs. EGARCH | NORM | 706.79 | <0.001 | GED | 721.72 | <0.001 | BSGARCH vs. GJR-GARCH | NORM | 661.22 | <0.001 | GED | 647.70 | <0.001 | BSGARCH vs. APARCH | NORM | 312.95 | <0.001 | GED | 392.86 | <0.001 |
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