| dc.creator (作者) | 龔永香;張金鶚;江穎慧 | zh_TW |
| dc.creator (作者) | Kung,Yung-Shiang;Chiang,Ying-Hui;Chang,Chin-Oh | - |
| dc.date (日期) | 2007-12 | en_US |
| dc.date.accessioned | 18-Nov-2008 09:59:20 (UTC+8) | - |
| dc.date.available | 18-Nov-2008 09:59:20 (UTC+8) | - |
| dc.date.issued (上傳時間) | 18-Nov-2008 09:59:20 (UTC+8) | - |
| dc.identifier.uri (URI) | https://nccur.lib.nccu.edu.tw/handle/140.119/8916 | - |
| dc.description.abstract (摘要) | 本文運用估價師進行市場比較法行為邏輯，並結合特徵價格理論，建立大量樣本的客觀標準化估價模型。估價模型建構，乃透過特徵價格模型中的標準化β係數以計算明科斯基距離(Minkowski metric)，作為選取可比較標的依據；調整階段以模型中的β係數作為依據；權重則是按照調整階段之比例作為依據。經實證發現，以隨機抽樣三十次進行重覆試驗觀察模型準確度，其平均絕對百分比誤差為15.48%，標準差為0.0066；落在正負10%與20%的命中率分別為41.82%與71.65%，而其標準差分別為0.0268與0.0229。整體而言，模型準確度達一定水準，且具相當穩定程度，顯示透過標準化市場比較法進行大量估價是可行的。此外，運用此模型分析，估價師不需要主觀預測，可改善過去估價結果不一致情形，並達到大量估價目的。 | - |
| dc.description.abstract (摘要) | The purpose of this paper is to examine an alternative to the sales comparison approach using the automated valuation model. To qualify the comparables, we adopt the Minkowski metric and β coefficient of the hedonic model to select comparable sales. The empirical results show that the MAPE of the AVM model is 15.48% based on thirty repeated experiments using random sampling. The hit rates within 10% and 20% are 41.82% and 71.65%, respectively, and the corresponding standard deviations are 0.0268 and 0.0229.The findings indicate that the application of the AVM model is feasible and could overcome the drawbacks of the appraiser’s subjective bias. | - |
| dc.format | application/ | en_US |
| dc.format.extent | 120 bytes | - |
| dc.format.mimetype | application/octet-stream | - |
| dc.language | zh-TW | en_US |
| dc.language | en-US | en_US |
| dc.language.iso | en_US | - |
| dc.relation (關聯) | 住宅學報, 16(2), 23-42 | en_US |
| dc.subject (關鍵詞) | 不動產估價;市場比較法;比較標的選取;大量估價 | - |
| dc.subject (關鍵詞) | real estate appraisal;sales comparison approach;comparable selection;automated valuation model | - |
| dc.title (題名) | 客觀標準化不動產估價之可行性分析─市場比較法應用於大量估價 | zh_TW |
| dc.title.alternative (其他題名) | A Feasibility Analysis of the Standardization Valuation Model — Applying the Sales Comparison Approach to the Automated Valuation Model | - |
| dc.type (資料類型) | article | en |
