A multi-scale study of the scale effect on the spatial mismatch in urban centres: A case study of Tianjin

DOI

10.2991/978-94-6463-372-6_18How to use a DOI?

Keywords

spatial mismatch; job-housing; scale effect; urban centre

Abstract

Currently, the urban job-housing problem is increasingly severe, and scale effects strongly influence the results of studies. To achieve a more comprehensive and accurate analysis and assessment of the job-housing relationship in urban centers, this study takes Tianjin as an example, and with the help of Baidu Map Insight spatial and temporal big data, adopts spatial analysis, regression analysis and other methods to establish a multi-scale job-housing relationship impact model with administrative districts, streets and TAZs (traffic analysis zones) as the research units, which provides a methodological reference for weakening the scaling effect. The study found that (1) in terms of research methodology, multi-scale composite studies can effectively weaken the impact of scale variation on research results; (2) in the correspondence between the influencing factors and the study level, with the gradual refinement of the study level, the type of influencing factors was transformed from the urban construction category to the personal attribute category, and the different influences have different primary action levels; (3) in terms of the mechanism of influence, some of the personal attribute factors have a strong regularity in the mechanism of influence, while those of the urban built factors are more complex, which suggests that the urban built factors have a high sensitivity to the scale effect.

Copyright

© 2024 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Lingxin Meng
AU  - Zao Zhang
AU  - Xuan Wang
AU  - Lifeng Tan
PY  - 2024
DA  - 2024/02/12
TI  - A multi-scale study of the scale effect on the spatial mismatch in urban centres: A case study of Tianjin
BT  - Proceedings of the 2023 5th International Conference on Civil Architecture and Urban Engineering (ICCAUE 2023)
PB  - Atlantis Press
SP  - 185
EP  - 194
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-372-6_18
DO  - 10.2991/978-94-6463-372-6_18
ID  - Meng2024
ER  -