Depend Variable | Model 6 | Model 7 | Model 8 | Model 9 | Model 10 | |||||
---|---|---|---|---|---|---|---|---|---|---|
\(({R}_{i,t}-{R}_{f,t})\) | Coefficient | t-statistic | Coefficient | t-statistic | Coefficient | t-statistic | Coefficient | t-statistic | Coefficient | t-statistic |
Intercept |  − 0.01913*** |  − 2.767963 |  − 0.00820*** |  − 8.367746 |  − 0.07094*** |  − 7.366044 |  − 0.00250*** |  − 3.723975 |  − 0.070238 |  − 1.172472 |
(\({R}_{m}-{R}_{f}\)) | 1.22E − 05*** | 11.86222 | 0.85474*** | 35.03743 | 1.32E − 06 | 0.265783 | 0.86485*** | 35.46774 | 1.96E − 06 | 0.523152 |
BMR |  − 0.11250*** |  − 18.88183 | 0.00017 | 1.500401 |  − 0.03253*** |  − 10.60821 |  − 7.80E − 05 |  − 0.684450 |  − 0.032641 |  − 0.880640 |
Asset | 3.09E − 06*** | 3.659897 | 0.00065*** | 7.993936 |  − 4.48E − 06 |  − 0.532548 |  |  |  |  |
Size |  |  |  |  |  |  | 5.65E − 09 | 0.466802 |  − 0.000282 |  − 0.066990 |
D | Â | Â | 0.00763*** | 5.713188 | 0.18520*** | 4.113677 | 0.00124 | 1.621585 | 0.105553 | 1.076105 |
\({\sigma }_{i,AI,t-1}^{2}\) | 8.90E − 13*** | 4.252773 |  − 1.15E − 07*** |  − 3.239342 | 5.08834*** | 2.238173 |  − 1.14E − 07*** |  − 3.209619 | 2.13E − 07 | 0.816159 |
\({\sigma }_{i,Fin-Tech,t-1}^{2}\) | 1.38E − 13** | 2.097997 | 6.51E − 08*** | 3.796569 |  − 5.08850*** |  − 2.237765 | 6.74E − 08*** | 3.933979 |  − 5.92E − 06 |  − 0.816184 |
D*(\({R}_{m}-{R}_{f}\)) | Â | Â | 0.026691 | 0.916722 | 1.00311** | 380.3264 | 0.01470 | 0.505392 | 1.002839 | 440.6452 |
D*BMR |  |  |  − 0.000456*** |  − 3.358283 | 0.02790** | 5.500631 |  − 0.00017 |  − 1.372978 | 0.031740 | 0.885858 |
D*Asset |  |  |  − 0.000701*** |  − 5.542301 |  − 0.00191 |  − 0.470347 | 8.75E − 09 | 0.712404 | 0.007333 | 0.762140 |
D*\(({\sigma }_{i,AI,t-1}^{2}\)) |  |  | 1.15E − 07*** | 3.239344 | 1.49E − 06 | 0.459562 | 1.14E − 07*** | 3.209628 | 1.34E − 06** | 2.227196 |
D*(\({\sigma }_{i,Fin-Tech,t-1}^{2}\)) |  |  |  − 6.51E − 08*** |  − 3.796561 | 6.50E − 06** | 2.526280 |  − 6.74E − 08*** |  − 3.933967 | 6.82E − 06 | 0.908963 |
\({\sigma }_{i,AI,t}^{2}\) |  |  |  |  |  |  |  − 5.38E − 13 |  − 0.683252 | 1.52E − 07 | 0.778654 |
\({\sigma }_{i,Fin-Tech}^{2}\) |  |  |  |  |  |  |  − 3.05E − 14 |  − 0.065451 |  − 4.22E − 06 |  − 0.778672 |
N | 58,589 | 46,690 | 11,899 | 46,690 | 11,899 | |||||
Adj. R | 0.046774 | 0.101584 | 0.969655 | 0.101229 | 0.969712 | |||||
F − statistic | 575.9601*** | 482.8721*** | 322.6276*** | 407.1542*** | 322.7338*** |