在线上市数据及其与市场动态的相互作用:COVID-19期间新加坡的证据
1Department of Real Estate, National University of Singapore, Singapore, Singapore.
Journal of big data
|June 16, 2023
概括
在线上市关键词揭示了住房市场的趋势,显示了更高的楼层和更多的房间在COVID-19后的价格上. 房地产技术数据提供了超越传统房地产数据库的及时见解.
科学领域:
- 房地产大数据分析
- 财产技术 (PropTech) 是一种技术.
- 住房市场动态 住房市场动态
背景情况:
- 在线上市数据在正式交易数据发布之前提供实时住房供需洞察力.
- 物业技术 (PropTech) 越来越多地被用于房地产大数据研究.
- 随着COVID-19大流行,工作方式,流动性以及消费者对购房的偏好发生了重大变化.
研究的目的:
- 分析在线房屋上市关键词与实际房地产市场动态之间的相互作用.
- 调查COVID-19流行病对住房交易价格和偏好的影响.
- 展示大数据分析在理解新兴社会科学研究领域的实用性,如在线列表数据.
主要方法:
- 从一个主要的新加坡平台将在线房地产上市数据与通用转售公共住房交易数据联系起来.
- 使用差异差异方法来评估市场变化.
- 使用自然语言处理 (NLP) 进行在线列表关键词的文本分析.
主要成果:
- 楼层较高,房间较多的住宅单位在COVID-19后经历了显著的交易价格上.
- 靠近公共交通和中央商务区 (CBD) 导致大流行后的价格溢价降低.
- 在线列表关键字捕捉了市场趋势,例如"视图"的普及率增加,比交易数据更早.
结论:
- 在线上市关键词提供及时和定性洞察住房市场趋势,补充传统数据库.
- 大数据分析,特别是使用在线上市数据,可以有效预测未来的市场趋势和家庭需求.
- 物业技术 (PropTech) 和大数据分析是房地产研究和决策的宝贵工具.
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