Multiscale geographically and temporally weighted regression with a unilateral temporal weighting scheme and its application in the analysis of spatiotemporal characteristics of house prices in Beijing
Multiscale geographically and temporally weighted regression with a unilateral temporal weighting scheme and its application in the analysis of spatiotemporal characteristics of house prices in Beijing
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单边时间加权方案的多尺度地理和时间加权回归及其在北京房价时空特征分析中的应用
DOI:
10.1080/13658816.2021.1912348
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发表时间:
2021-05
影响因子:
5.7
通讯作者:
Yu Zhou
中科院分区:
文献类型:
--
作者:
Zhi Zhang;Jing Li;Tung Fung;Huayi Yu;Changlin Mei;Yee Leung;Yu Zhou
ABSTRACT Geographically and temporally weighted regression (GTWR) has been demonstrated as an effective tool for exploring spatiotemporal data under spatial and temporal heterogeneity. Exploiting the advantages of the two most popular GTWR methods, we propose an alternative GTWR with a good balance between complexity and interpretability via a unilateral temporal weighting scheme called unilateral GTWR (UGTWR). When compared to the other two popular GTWR methods, the simulation experiment shows that UGTWR has comparable estimation accuracy and model fit, but it is more efficient. Furthermore, we propose its multiscale extension, coined multiscale UGTWR (MUGTWR), to characterize the spatiotemporal dynamic regression relationships at multiple scales. The proposed MUGTWR was applied to the analysis of house prices in the period of 2014–2018 in Beijing as a case study. Our analysis reveals that MUGTWR can effectively capture different levels of spatiotemporal heterogeneity in selected factors affecting house prices at different scales. Therefore, this study is useful for the formulation of housing policy in which the spatiotemporal dynamics of house prices with respect to specific factors can be considered.
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影响因子:
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作者:
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影响因子:
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作者:
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DOI:
10.1016/j.tra.2018.07.015
发表时间:
2019-07
期刊:
Transportation Research Part A: Policy and Practice
影响因子:
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DOI:
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发表时间:
2018-11
影响因子:
5.7
作者:
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DOI:
10.2139/ssrn.2378535
发表时间:
2013-04
期刊:
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影响因子:
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