Table 7 Differences in estimated housing prices in Daegu.
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 | \(-{0.044}^{\ddagger }\) | \({0.059}^{\dagger }\) | \(-{0.081}^{\ddagger }\) | \({0.123}^{\ddagger }\) | \(-{0.082}^{\ddagger }\) | \({0.137}^{\ddagger }\) |
| Â | \(-{8.204}^{\ddagger }\) | \(-{19.972}^{\ddagger }\) | \(-{33.593}^{\ddagger }\) | |||
RF-SLR | \(-0.025\) | \(0.032\) | \(-{0.057}^{\ddagger }\) | \({0.078}^{\ddagger }\) | \(-{0.058}^{\ddagger }\) | \({0.091}^{\ddagger }\) |
| Â | \(-{4.203}^{\ddagger }\) | \(-{13.939}^{\ddagger }\) | \(-{24.113}^{\ddagger }\) | |||
XGB-OLS | \(-{0.044}^{\ddagger }\) | \({0.061}^{\dagger }\) | \(-{0.081}^{\ddagger }\) | \({0.122}^{\ddagger }\) | \(-{0.083}^{\ddagger }\) | \({0.138}^{\ddagger }\) |
| Â | \(-{8.474}^{\ddagger }\) | \(-{20.153}^{\ddagger }\) | \(-{34.231}^{\ddagger }\) | |||
XGB-SLR | \(-0.025\) | \(0.034\) | \(-{0.057}^{\ddagger }\) | \({0.077}^{\ddagger }\) | \(-{0.059}^{\ddagger }\) | \({0.092}^{\ddagger }\) |
| Â | \(-{4.374}^{\ddagger }\) | \(-{14.023}^{\ddagger }\) | \(-{24.674}^{\ddagger }\) | |||
Panel: A.2: Univ. grad. and Top school are omitted. | ||||||
RF-OLS | \(-{0.065}^{\ddagger }\) | \({0.118}^{\ddagger }\) | \(-{0.093}^{\ddagger }\) | \({0.138}^{\ddagger }\) | \(-{0.092}^{\ddagger }\) | \({0.179}^{\ddagger }\) |
| Â | \(-{13.505}^{\ddagger }\) | \(-{21.046}^{\ddagger }\) | \(-{38.491}^{\ddagger }\) | |||
RF-SLR | \(-0.035\) | \({0.064}^{\dagger }\) | \(-{0.060}^{\ddagger }\) | \({0.080}^{\ddagger }\) | \(-{0.060}^{\ddagger }\) | \({0.109}^{\ddagger }\) |
| Â | \(-{6.605}^{\ddagger }\) | \(-{13.581}^{\ddagger }\) | \(-{25.879}^{\ddagger }\) | |||
XGB-OLS | \(-{0.065}^{\ddagger }\) | \({0.120}^{\ddagger }\) | \(-{0.095}^{\ddagger }\) | \({0.137}^{\ddagger }\) | \(-{0.093}^{\ddagger }\) | \({0.178}^{\ddagger }\) |
| Â | \(-{13.928}^{\ddagger }\) | \(-{21.417}^{\ddagger }\) | \(-{39.027}^{\ddagger }\) | |||
XGB-SLR | \(-0.035\) | \({0.067}^{\dagger }\) | \(-{0.062}^{\ddagger }\) | \({0.079}^{\ddagger }\) | \(-{0.061}^{\ddagger }\) | \({0.108}^{\ddagger }\) |
| Â | \(-{6.868}^{\ddagger }\) | \(-{13.816}^{\ddagger }\) | \(-{26.273}^{\ddagger }\) | |||
Panel B.1: Top school is omitted. | ||||||
RF-OLS | \(-{0.038}^{* }\) | \(0.014\) | \(-{0.053}^{\ddagger }\) | \({0.080}^{\ddagger }\) | \(-{0.058}^{\ddagger }\) | \({0.105}^{\ddagger }\) |
| Â | \(-{3.882}^{\ddagger }\) | \(-{13.871}^{\ddagger }\) | \(-{23.798}^{\ddagger }\) | |||
RF-SLR | \(-{0.055}^{\dagger }\) | \(0.006\) | \(-{0.054}^{\ddagger }\) | \({0.050}^{\ddagger }\) | \(-{0.043}^{\ddagger }\) | \({0.071}^{\ddagger }\) |
| Â | \(-{5.183}^{\ddagger }\) | \(-{12.080}^{\ddagger }\) | \(-{18.405}^{\ddagger }\) | |||
XGB-OLS | \(-{0.040}^{* }\) | \(0.017\) | \(-{0.054}^{\ddagger }\) | \({0.082}^{\ddagger }\) | \(-{0.059}^{\ddagger }\) | \({0.106}^{\ddagger }\) |
| Â | \(-{4.371}^{\ddagger }\) | \(-{14.332}^{\ddagger }\) | \(-{24.314}^{\ddagger }\) | |||
XGB-SLR | \(-{0.058}^{\ddagger }\) | \(0.009\) | \(-{0.055}^{\ddagger }\) | \({0.052}^{\ddagger }\) | \(-{0.044}^{\ddagger }\) | \({0.072}^{\ddagger }\) |
| Â | \(-{5.761}^{\ddagger }\) | \(-{12.602}^{\ddagger }\) | \(-{18.948}^{\ddagger }\) | |||
Panel B.2: Univ. grad. and Top school are omitted. | ||||||
RF-OLS | \(-{0.109}^{\ddagger }\) | \(0.020\) | \(-{0.110}^{\ddagger }\) | \({0.098}^{\ddagger }\) | \(-{0.112}^{\ddagger }\) | \({0.142}^{\ddagger }\) |
| Â | \(-{9.724}^{\ddagger }\) | \(-{21.285}^{\ddagger }\) | \(-{34.594}^{\ddagger }\) | |||
RF-SLR | \(-{0.105}^{\ddagger }\) | \(0.009\) | \(-{0.091}^{\ddagger }\) | \({0.055}^{\ddagger }\) | \(-{0.074}^{\ddagger }\) | \({0.087}^{\ddagger }\) |
| Â | \(-{9.647}^{\ddagger }\) | \(-{16.789}^{\ddagger }\) | \(-{25.142}^{\ddagger }\) | |||
XGB-OLS | \(-{0.112}^{\ddagger }\) | \(0.023\) | \(-{0.112}^{\ddagger }\) | \({0.099}^{\ddagger }\) | \(-{0.113}^{\ddagger }\) | \({0.143}^{\ddagger }\) |
| Â | \(-{10.272}^{\ddagger }\) | \(-{21.799}^{\ddagger }\) | \(-{35.354}^{\ddagger }\) | |||
XGB-SLR | \(-{0.108}^{\ddagger }\) | \(0.011\) | \(-{0.092}^{\ddagger }\) | \({0.056}^{\ddagger }\) | \(-{0.075}^{\ddagger }\) | \({0.088}^{\ddagger }\) |
| Â | \(-{10.240}^{\ddagger }\) | \(-{17.289}^{\ddagger }\) | \(-{25.877}^{\ddagger }\) | |||
