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Evaluation of Residential Housing Prices on the Internet: Data Pitfalls
المؤلفون المشاركون
Li, Ming
Zhang, Guojun
Chen, Yunliang
Zhou, Chunshan
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-02-19
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
Many studies have used housing prices on the Internet real estate information platforms as data sources, but platforms differ in the nature and quality of the data they release.
However, few studies have analysed these differences or their effect on research.
In this study, second-hand neighbourhood housing prices and information on five online real estate information platforms in Guangzhou, China, were comparatively analysed and the performance of neighbourhoods’ raw information from four for-profit online real estate information platforms was evaluated by applying the same housing price model.
The comparison results show that the official second-hand residential housing prices at city and district level are generally lower than those issued on four for-profit real estate websites.
The same second-hand neighbourhood housing prices are similar across each of the four for-profit real estate websites due to cross-referencing among real estate websites.
The differences of housing prices in the central city area are significantly fewer than those in the periphery.
The variation of each neighbourhood’s housing prices on each website decreases gradually from the city centre to the periphery, but the relative variation stays stable.
The results of the four hedonic models have some inconsistencies with other studies’ findings, demonstrating that errors exist in raw information on neighbourhoods taken from Internet platforms.
These results remind researchers to choose housing price data sources cautiously and that raw information on neighbourhoods from Internet platforms should be appropriately cleaned.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Li, Ming& Zhang, Guojun& Chen, Yunliang& Zhou, Chunshan. 2019. Evaluation of Residential Housing Prices on the Internet: Data Pitfalls. Complexity،Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1132092
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Li, Ming…[et al.]. Evaluation of Residential Housing Prices on the Internet: Data Pitfalls. Complexity No. 2019 (2019), pp.1-15.
https://search.emarefa.net/detail/BIM-1132092
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Li, Ming& Zhang, Guojun& Chen, Yunliang& Zhou, Chunshan. Evaluation of Residential Housing Prices on the Internet: Data Pitfalls. Complexity. 2019. Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1132092
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1132092
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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