Multiscale spatiotemporal heterogeneity analysis of bike-sharing system's self-loop phenomenon: Evidence from Shanghai

• URL: http://arxiv.org/abs/2411.17555v1
• Date: Tue, 26 Nov 2024 16:18:38 GMT
• Title: Multiscale spatiotemporal heterogeneity analysis of bike-sharing system's self-loop phenomenon: Evidence from Shanghai
• Authors: Yichen Wang, Qing Yu, Yancun Song, Quan Yuan, Chao Yang, Chengcheng Yu,
• Abstract summary: This study conducts a multiscale analysis with a spatial autoregressive model and double machine learning framework. Results reveal that bike-sharing self-loop intensity exhibits significant spatial lag effect at street scale. To enhance bike-sharing cooperation, we advocate augmenting bicycle availability in areas with high metro usage and low bus coverage.
• Score: 8.946633693774283
• License:
• Abstract: Bike-sharing is an environmentally friendly shared mobility mode, but its self-loop phenomenon, where bikes are returned to the same station after several time usage, significantly impacts equity in accessing its services. Therefore, this study conducts a multiscale analysis with a spatial autoregressive model and double machine learning framework to assess socioeconomic features and geospatial location's impact on the self-loop phenomenon at metro stations and street scales. The results reveal that bike-sharing self-loop intensity exhibits significant spatial lag effect at street scale and is positively associated with residential land use. Marginal treatment effects of residential land use is higher on streets with middle-aged residents, high fixed employment, and low car ownership. The multimodal public transit condition reveals significant positive marginal treatment effects at both scales. To enhance bike-sharing cooperation, we advocate augmenting bicycle availability in areas with high metro usage and low bus coverage, alongside implementing adaptable redistribution strategies.

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