Abstract
The COVID-19 pandemic has had an unprecedented impact on labor markets, significantly altering the structure of labor supply and demand in various regions. We use large-scale online job search queries and job postings in China as indicators to assess and understand the evolving dynamics in regional labor markets. Our analysis reflects the changing landscape of regional agglomeration and potential misalignment of the supply and demand of jobs in labor markets. Specifically, we observe that the intention of labor flow recovered quickly from pandemic conditions, with a trend of the central role shifting from large to small cities and from northern to southern regions, respectively. Following the pandemic, the demand for blue-collar workers was substantially reduced compared with demand for white-collar workers. In particular, our analysis reveals a decreased central role of the metropolises and a decreased regional supply–demand mismatch of labor markets. This implies that, under the unprecedented levels of uncertainty and stress amid the pandemic, workers show relatively rational career choices that align with regional demand. Overall, our approach provides timely information for confronting the dynamic change in labor markets during extreme events. In addition, our findings can assist policymakers in providing appropriate policies to support the sustainable development of regional economies.
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Data availability
Source data are provided with this paper. The statistical source data that support the findings of this study are available on figshare57 at https://doi.org/10.6084/m9.figshare.24763752.
Code availability
The code for this paper is available on github at https://github.com/sunyinggilly/flowIntention.
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Acknowledgements
This work is partially supported by the National Natural Science Foundation of China under grant no. 92370204 (H.X.) and no. 62306255 (Y.S.), the Guangzhou-HKUST(GZ) Joint Funding Program under grant no. 2023A03J0008 (H.X.) and the Education Bureau of Guangzhou Municipality (H.X.). We are grateful to P. Zhao for his advanced insights and sustained investment in career science research, and to L. Chen, Y. Cheng, W. Zhao and the team of the BOSS Zhipin Career Science Lab for their support and encouragement.
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H.Z. proposed the idea of analysing the labor market shifts using online job search data. Y.S. and L.Z. processed the data. Y.S., H.Z. and L.W. designed the experiments and analysed the results. L.W. and L.Z. conducted the literature review and discussion. H.Z. and H.X. supervised the literature review, data processing, methodology, analysis and discussion. Y.S., H.Z. and L.W. wrote the paper. H.Z. and H.X. managed this project.
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Sun, Y., Zhu, H., Wang, L. et al. Large-scale online job search behaviors reveal labor market shifts amid COVID-19. Nat Cities 1, 150–163 (2024). https://doi.org/10.1038/s44284-023-00022-4
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DOI: https://doi.org/10.1038/s44284-023-00022-4