Kaiyue Zhang

1 month ago | nature.com | Hanyu Zhang |Kaiyue Zhang |Taihua Yan |Xiaonan Cao

This study reveals the spatial impact of digital infrastructure (DI) on regional GIE, introducing two novel perspectives of industrial agglomeration - its concentration (IC) and diversification (ID). The results reveal that local DI significantly improves local GIE but has a “siphon effect” on neighboring areas, leading to an inhibitory effect. Local DI promotes local IC and ID, which enhances local GIE. However, local DI’s spillover effects decrease neighboring areas’ IC and ID, which reduces neighbors’ GIE. The spatial impact of DI on GIE exhibits heterogeneity among different city sizes, regional technological levels, and traditional infrastructure development. As regions’ DI develops, the siphon effect of DI on neighboring GIE gradually diminishes and thus DI promotes long-term GIE. Introducing LE and PE, this study provides rich empirical evidence for understanding the relationship between DI and GIE.

Nov 21, 2024 | dx.doi.org | Weining Zhang |Yan Zhuang |Kaiyue Zhang |Qiuyu Zhao

Nov 21, 2024 | pubs.acs.org | Weining Zhang |Yan Zhuang |Kaiyue Zhang |Qiuyu Zhao

Jul 23, 2024 | mdpi.com | Kaiyue Zhang

1. IntroductionThe knowledge of the foreign world was fundamental for empires in history interacting with foreign kingdoms or peoples, whether these interactions were peaceful or belligerent. Among the knowledge about surrounding regions, the knowledge concerning the Western Regions 西域 (xiyu),1 held special significance for medieval China.

Jun 1, 2023 | biorxiv.org | WENYI ZHANG |Kaiyue Zhang |Jing Huang

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