改善估價技術、實價登錄 地政司明年啟動計劃
2017/7/14
<p class="MsoNormal" style="margin-top: 9.0pt; mso-para-margin-top: .5gd; text-align: justify; text-justify: inter-ideograph; line-height: 23.0pt; mso-line-height-rule: exactly; tab-stops: 6.0cm;"><span style="mso-bidi-font-size: 12.0pt; font-family: '微軟正黑體',sans-serif; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">自由時報【馮牧群】</span></p>
<p class="MsoNormal" style="margin-top: 9.0pt; mso-para-margin-top: .5gd; text-align: justify; text-justify: inter-ideograph; line-height: 23.0pt; mso-line-height-rule: exactly; tab-stops: 6.0cm;"><span style="font-size: 13.0pt; mso-bidi-font-size: 11.0pt; font-family: '微軟正黑體',sans-serif; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">透過大數據運算,大眾更加瞭解房市動態,內政部預計明年起推動地價查估與實價登錄資料的改良計劃,未來除估價準確性增加外,實價登錄可能縮短公布時間,住宅價格指數亦可能公布高價位、低價位的次市場調查統計。</span></p>
<p class="MsoNormal" style="margin-top: 9.0pt; mso-para-margin-top: .5gd; text-align: justify; text-justify: inter-ideograph; line-height: 23.0pt; mso-line-height-rule: exactly; tab-stops: 6.0cm;"><span style="font-size: 13.0pt; mso-bidi-font-size: 11.0pt; font-family: '微軟正黑體',sans-serif; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">地政司副司長王成機表示,目前官方定期發布的都市地區地價指數仍有問題待改進,因此政府預計在</span><span style="font-size: 13.0pt; mso-bidi-font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: 微軟正黑體; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;" lang="EN-US">2018</span><span style="font-size: 13.0pt; mso-bidi-font-size: 11.0pt; font-family: '微軟正黑體',sans-serif; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">年至</span><span style="font-size: 13.0pt; mso-bidi-font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: 微軟正黑體; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;" lang="EN-US">2022</span><span style="font-size: 13.0pt; mso-bidi-font-size: 11.0pt; font-family: '微軟正黑體',sans-serif; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">年,執行地價查估技術精進與實價登錄資料發展應用計劃,包含建置不動產估價資料庫、建構電腦大量估價模型、設立基準地地價查估機制、建立實價登錄查核系統、進行實價登錄資料加值運用,提高估價準確性及資料庫可用性。</span></p>
<p class="MsoNormal" style="margin-top: 9.0pt; mso-para-margin-top: .5gd; text-align: justify; text-justify: inter-ideograph; line-height: 23.0pt; mso-line-height-rule: exactly; tab-stops: 6.0cm;"><span style="font-size: 13.0pt; mso-bidi-font-size: 11.0pt; font-family: '微軟正黑體',sans-serif; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">內政部住宅價格指數、台北市住宅價格指數的計畫主持人</span><span style="font-size: 13.0pt; mso-bidi-font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: 微軟正黑體; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;" lang="EN-US">-</span><span style="font-size: 13.0pt; mso-bidi-font-size: 11.0pt; font-family: '微軟正黑體',sans-serif; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">屏東大學不動產經營學系副教授楊宗憲認為,房價資訊要儘可能及早公布,才能充分發揮參考價值,未來實價登錄資料若能縮短資料公布時間至</span><span style="font-size: 13.0pt; mso-bidi-font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: 微軟正黑體; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;" lang="EN-US">30</span><span style="font-size: 13.0pt; mso-bidi-font-size: 11.0pt; font-family: '微軟正黑體',sans-serif; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">天內,將大幅改善資料時效性問題。目前房價指數有標準住宅可作為解讀房價趨勢的參考基礎,未來可能會開發高價位、低價位的房價指數,滿足不同市場需求。</span></p>
<p class="MsoNormal" style="margin-top: 9.0pt; mso-para-margin-top: .5gd; text-align: justify; text-justify: inter-ideograph; line-height: 23.0pt; mso-line-height-rule: exactly; tab-stops: 6.0cm;"><span style="font-size: 13.0pt; mso-bidi-font-size: 11.0pt; font-family: '微軟正黑體',sans-serif; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">政大地政學系特聘教授張金鶚表示,台灣最早編制公布的房價指數為信義房價指數,他與國泰建設合作利用一手資料編制房地產指數則長達</span><span style="font-size: 13.0pt; mso-bidi-font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: 微軟正黑體; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;" lang="EN-US">15</span><span style="font-size: 13.0pt; mso-bidi-font-size: 11.0pt; font-family: '微軟正黑體',sans-serif; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">年之久。對比美國的房價指數編制方法論有很多研究成果,香港大學的房價指數更達到商品化交易功能,顯示好的房價指數必須有一定精準度、資料不被人為主觀刪改、即時發布等特質。房價指數在台灣未來政策應用重點是作為課稅的參考基礎,更遠的未來可運用至衍生性金融商品的投資工具開發。</span></p>
<p class="MsoNormal" style="margin-top: 9.0pt; mso-para-margin-top: .5gd; text-align: justify; text-justify: inter-ideograph; line-height: 23.0pt; mso-line-height-rule: exactly; tab-stops: 6.0cm;"><span style="font-size: 13.0pt; mso-bidi-font-size: 11.0pt; font-family: '微軟正黑體',sans-serif; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">信義房屋不動產企研室研究員李健銘指出,影響房價指數精確度的關鍵是投入樣本的「品質」,應用實價登錄資料編制房價指數將是未來努力方向,以求具有真實、即時、全面性的房價指數。</span></p>