Table 6 Differences in estimated housing prices in Busan.
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 | \({0.043}^{* }\) | \({0.183}^{\ddagger }\) | \(0.019\) | \({0.135}^{\ddagger }\) | \(0.005\) | \({0.099}^{\ddagger }\) |
| Â | \(-{8.517}^{\ddagger }\) | \(-{10.674}^{\ddagger }\) | \({-12.582}^{\ddagger }\) | |||
RF-SLR | \(0.027\) | \({0.178}^{\ddagger }\) | \(0.021\) | \({0.129}^{\ddagger }\) | \(0.007\) | \({0.084}^{\ddagger }\) |
| Â | \(-{8.384}^{\ddagger }\) | \(-{9.285}^{\ddagger }\) | \(-{10.360}^{\ddagger }\) | |||
XGB-OLS | \({0.043}^{* }\) | \({0.180}^{\ddagger }\) | \(0.018\) | \({0.128}^{\ddagger }\) | \(0.003\) | \({0.094}^{\ddagger }\) |
| Â | \(-{8.491}^{\ddagger }\) | \(-{10.293}^{\ddagger }\) | \(-{12.616}^{\ddagger }\) | |||
XGB-SLR | \(0.027\) | \({0.174}^{\ddagger }\) | \(0.019\) | \({0.123}^{\ddagger }\) | \(0.005\) | \({0.080}^{\ddagger }\) |
| Â | \(-{8.320}^{\ddagger }\) | \(-{8.860}^{\ddagger }\) | \(-{10.248}^{\ddagger }\) | |||
Panel: A.2: Univ. grad. and Top school are omitted. | ||||||
RF-OLS | \(0.037\) | \({0.205}^{\ddagger }\) | \(0.012\) | \({0.150}^{\ddagger }\) | \(-0.001\) | \({0.101}^{\ddagger }\) |
| Â | \(-{10.153}^{\ddagger }\) | \(-{12.553}^{\ddagger }\) | \(-{13.632}^{\ddagger }\) | |||
RF-SLR | \(0.023\) | \({0.193}^{\ddagger }\) | \(0.015\) | \({0.139}^{\ddagger }\) | \(0.003\) | \({0.086}^{\ddagger }\) |
| Â | \(-{9.449}^{\ddagger }\) | \(-{10.525}^{\ddagger }\) | \(-{11.112}^{\ddagger }\) | |||
XGB-OLS | \({0.043}^{* }\) | \({0.202}^{\ddagger }\) | \(0.013\) | \({0.145}^{\ddagger }\) | \(-0.003\) | \({0.097}^{\ddagger }\) |
| Â | \(-{9.808}^{\ddagger }\) | \(-{12.207}^{\ddagger }\) | \(-{13.684}^{\ddagger }\) | |||
XGB-SLR | \(0.030\) | \({0.189}^{\ddagger }\) | \(0.017\) | \({0.134}^{\ddagger }\) | \(0.001\) | \({0.082}^{\ddagger }\) |
| Â | \(-{9.066}^{\ddagger }\) | \(-{10.103}^{\ddagger }\) | \(-{11.013}^{\ddagger }\) | |||
Panel B.1: Top school is omitted. | ||||||
RF-OLS | \(-{0.088}^{\ddagger }\) | \({0.081}^{\ddagger }\) | \(-{0.079}^{\ddagger }\) | \({0.069}^{\ddagger }\) | \(-{0.041}^{\ddagger }\) | \({0.053}^{\ddagger }\) |
| Â | \(-{12.870}^{\ddagger }\) | \(-{15.389}^{\ddagger }\) | \(-{13.464}^{\ddagger }\) | |||
RF-SLR | \(-{0.062}^{\ddagger }\) | \({0.054}^{\dagger }\) | \(-{0.052}^{\ddagger }\) | \({0.043}^{\dagger }\) | \(-{0.022}^{* }\) | \({0.035}^{\ddagger }\) |
| Â | \(-{7.919}^{\ddagger }\) | \(-{8.941}^{\ddagger }\) | \(-{7.667}^{\ddagger }\) | |||
XGB-OLS | \(-{0.082}^{\ddagger }\) | \({0.075}^{\ddagger }\) | \(-{0.076}^{\ddagger }\) | \({0.065}^{\ddagger }\) | \(-{0.042}^{\ddagger }\) | \({0.051}^{\ddagger }\) |
| Â | \(-{12.216}^{\ddagger }\) | \(-{14.949}^{\ddagger }\) | \(-{13.694}^{\ddagger }\) | |||
XGB-SLR | \(-{0.056}^{\dagger }\) | \({0.048}^{* }\) | \(-{0.049}^{\ddagger }\) | \({0.039}^{\dagger }\) | \(-{0.022}^{* }\) | \({0.033}^{\ddagger }\) |
| Â | \(-{7.192}^{\ddagger }\) | \(-{8.312}^{\ddagger }\) | \(-{7.601}^{\ddagger }\) | |||
Panel B.2: Univ. grad. and Top school are omitted. | ||||||
RF-OLS | \(-{0.104}^{\ddagger }\) | \({0.095}^{\ddagger }\) | \(-{0.093}^{\ddagger }\) | \({0.078}^{\ddagger }\) | \(-{0.049}^{\ddagger }\) | \({0.059}^{\ddagger }\) |
| Â | \(-{14.891}^{\ddagger }\) | \(-{14.891}^{\ddagger }\) | \(-{15.110}^{\ddagger }\) | |||
RF-SLR | \(-{0.074}^{\ddagger }\) | \({0.064}^{\dagger }\) | \(-{0.062}^{\ddagger }\) | \({0.049}^{\ddagger }\) | \(-{0.027}^{\dagger }\) | \({0.039}^{\ddagger }\) |
| Â | \(-{9.305}^{\ddagger }\) | \(-{10.346}^{\ddagger }\) | \(-{8.813}^{\ddagger }\) | |||
XGB-OLS | \(-{0.097}^{\ddagger }\) | \({0.096}^{\ddagger }\) | \(-{0.089}^{\ddagger }\) | \({0.079}^{\ddagger }\) | \(-{0.049}^{\ddagger }\) | \({0.059}^{\ddagger }\) |
| Â | \(-{14.807}^{\ddagger }\) | \(-{17.781}^{\ddagger }\) | \(-{15.642}^{\ddagger }\) | |||
XGB-SLR | \(-{0.067}^{\ddagger }\) | \({0.065}^{\dagger }\) | \(-{0.058}^{\ddagger }\) | \({0.051}^{\ddagger }\) | \(-{0.027}^{\dagger }\) | \({0.039}^{\ddagger }\) |
| Â | \(-{9.075}^{\ddagger }\) | \(-{10.332}^{\ddagger }\) | \(-{9.054}^{\ddagger }\) | |||
