Table 8 Differences in estimated housing prices in Daejeon.
From: Asymmetric impacts of artificial intelligence on housing price valuation across education levels
|  | 0–5% | 95–100% | 0–10% | 90–100% | 0–20% | 80–100% |
|---|---|---|---|---|---|---|
Panel A.1: Univ. grad. is omitted. | ||||||
RF-OLS | \(-0.042\) | \(0.022\) | \(0.013\) | \(-0.038\) | \(0.001\) | \(0.021\) |
| Â | \(-{2.924}^{\ddagger }\) | \({3.562}^{\ddagger }\) | \(-{1.896}^{* }\) | |||
RF-SLR | \(-0.038\) | \(0.072\) | \(-0.016\) | \(0.002\) | \(0.016\) | \(0.013\) |
| Â | \(-{5.794}^{\ddagger }\) | \(-1.416\) | \(0.351\) | |||
XGB-OLS | \(-0.048\) | \(0.019\) | \(0.010\) | \(-0.040\) | \(0.001\) | \(0.018\) |
| Â | \(-{3.012}^{\ddagger }\) | \({3.538}^{\ddagger }\) | \(-{1.644}^{* }\) | |||
XGB-SLR | \(-0.043\) | \(0.068\) | \(-0.020\) | \(0.000\) | \(0.016\) | \(0.009\) |
| Â | \(-{5.926}^{\ddagger }\) | \(-1.493\) | \(0.676\) | |||
Panel: A.2: Univ. grad. and Top school are omitted. | ||||||
RF-OLS | \(-{0.091}^{\dagger }\) | \({0.085}^{\dagger }\) | \(-0.039\) | \({0.062}^{\dagger }\) | \(-{0.044}^{\ddagger }\) | \({0.068}^{\ddagger }\) |
| Â | \(-{6.966}^{\ddagger }\) | \(-{6.594}^{\ddagger }\) | \(-{9.617}^{\ddagger }\) | |||
RF-SLR | \(-{0.074}^{\dagger }\) | \({0.123}^{* }\) | \(-{0.058}^{\dagger }\) | \({0.080}^{\ddagger }\) | \(-0.016\) | \({0.046}^{\dagger }\) |
| Â | \(-{9.559}^{\ddagger }\) | \(-{10.112}^{\ddagger }\) | \(-{6.005}^{\ddagger }\) | |||
XGB-OLS | \(-{0.096}^{\ddagger }\) | \({0.085}^{\dagger }\) | \(-{0.042}^{* }\) | \({0.062}^{\dagger }\) | \(-{0.045}^{\ddagger }\) | \({0.067}^{\ddagger }\) |
| Â | \(-{7.147}^{\ddagger }\) | \(-{6.829}^{\ddagger }\) | \(-{9.728}^{\ddagger }\) | |||
XGB-SLR | \(-{0.078}^{\dagger }\) | \({0.123}^{* }\) | \(-{0.061}^{\dagger }\) | \({0.080}^{\ddagger }\) | \(-0.017\) | \({0.045}^{\dagger }\) |
| Â | \(-{9.769}^{\ddagger }\) | \(-{10.410}^{\ddagger }\) | \(-{6.061}^{\ddagger }\) | |||
Panel B.1: Top school is omitted. | ||||||
RF-OLS | \(-{0.188}^{\ddagger }\) | \({0.134}^{\ddagger }\) | \(-{0.111}^{\ddagger }\) | \({0.056}^{\dagger }\) | \(-{0.060}^{\ddagger }\) | \({0.084}^{\ddagger }\) |
| Â | \(-{17.143}^{\ddagger }\) | \(-{12.043}^{\ddagger }\) | \(-{14.866}^{\ddagger }\) | |||
RF-SLR | \(-0.025\) | \(0.005\) | \(-{0.041}^{* }\) | \(0.042\) | \(-{0.059}^{\ddagger }\) | \({0.065}^{\ddagger }\) |
| Â | \(-{1.934}^{* }\) | \(-{6.988}^{\ddagger }\) | \(-{15.137}^{\ddagger }\) | |||
XGB-OLS | \(-{0.182}^{\ddagger }\) | \({0.137}^{\ddagger }\) | \(-{0.107}^{\ddagger }\) | \({0.056}^{\dagger }\) | \(-{0.058}^{\ddagger }\) | \({0.081}^{\ddagger }\) |
| Â | \(-{17.366}^{\ddagger }\) | \(-{11.870}^{\ddagger }\) | \(-{14.601}^{\ddagger }\) | |||
XGB-SLR | \(-0.020\) | \(0.008\) | \(-0.038\) | \(0.041\) | \(-{0.057}^{\ddagger }\) | \({0.063}^{\ddagger }\) |
| Â | \(-{1.826}^{* }\) | \(-{6.750}^{\ddagger }\) | \(-{14.830}^{\ddagger }\) | |||
Panel B.2: Univ. grad. and Top school are omitted. | ||||||
RF-OLS | \(-{0.215}^{\ddagger }\) | \({0.163}^{\ddagger }\) | \(-{0.132}^{\ddagger }\) | \({0.087}^{\ddagger }\) | \(-{0.081}^{\ddagger }\) | \({0.120}^{\ddagger }\) |
| Â | \(-{19.804}^{\ddagger }\) | \(-{15.775}^{\ddagger }\) | \(-{21.031}^{\ddagger }\) | |||
RF-SLR | \(-0.033\) | \(0.016\) | \(-{0.050}^{\dagger }\) | \({0.059}^{\dagger }\) | \(-{0.072}^{\ddagger }\) | \({0.086}^{\ddagger }\) |
| Â | \(-{3.077}^{\ddagger }\) | \(-{9.108}^{\ddagger }\) | \(-{19.078}^{\ddagger }\) | |||
XGB-OLS | \(-{0.218}^{\ddagger }\) | \({0.164}^{\ddagger }\) | \(-{0.132}^{\ddagger }\) | \({0.086}^{\ddagger }\) | \(-{0.083}^{\ddagger }\) | \({0.117}^{\ddagger }\) |
| Â | \(-{20.147}^{\ddagger }\) | \(-{15.749}^{\ddagger }\) | \(-{21.009}^{\ddagger }\) | |||
XGB-SLR | \(-0.036\) | \(0.016\) | \(-{0.051}^{\dagger }\) | \({0.058}^{\dagger }\) | \(-{0.073}^{\ddagger }\) | \({0.083}^{\ddagger }\) |
| Â | \(-{3.350}^{\ddagger }\) | \(-{9.090}^{\ddagger }\) | \(-{19.031}^{\ddagger }\) | |||
