Geography of transnational knowledge flows from China: Distance, Pipelines and Hierarchy?

With the rise of China's innovation capacity and position in the global innovation system, an increasing number of scholars are paying attention to the knowledge diffusion from developed economies to China. However, there is less research looking into the destinations of transnational knowledge...

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Main Authors: Jiaqian Zhang, Yuefang Si, Jianhui Yu
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2025-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0326503
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author Jiaqian Zhang
Yuefang Si
Jianhui Yu
author_facet Jiaqian Zhang
Yuefang Si
Jianhui Yu
author_sort Jiaqian Zhang
collection DOAJ
description With the rise of China's innovation capacity and position in the global innovation system, an increasing number of scholars are paying attention to the knowledge diffusion from developed economies to China. However, there is less research looking into the destinations of transnational knowledge diffusion from China and their influencing factors from the dynamic perspective. This study uses USPTO data for the period 2003-2022 to illustrate the spatial pattern of Chinese transnational knowledge diffusion and estimates the impact of geographical distance, knowledge pipelines, and hierarchy in the global innovation system. We find that the global innovation system has been comparatively stable, but that China has successfully transitioned from the periphery to being a semi-peripheral and then a core country. The knowledge transfer from China occurred firstly to core and semi-peripheral countries, as the reversed knowledge flow, and then to developing countries along the "Belt and Road" initiative with an increasingly important role in "South-South Cooperation". Regarding its influencing factors, geographical distance is significant across all periods, highlighting that distance remains an indispensable factor in innovation and knowledge flow. Knowledge pipelines and hierarchy in the global innovation system are conditionally influential. Knowledge pipelines were only significantly positive when China was a semi-peripheral country. Compared with the periphery, the knowledge flow from China increasingly tended towards semi-peripheral countries during its catching-up process, but the knowledge could be accepted by the core countries only during the time when China was a semi-peripheral country. Our research unpacks the complexity of pipelines and hierarchy as influencing factors from the dynamic perspective.
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spelling doaj-art-855c87ca07744d339039ec033a7e7e802025-08-20T03:32:20ZengPublic Library of Science (PLoS)PLoS ONE1932-62032025-01-01206e032650310.1371/journal.pone.0326503Geography of transnational knowledge flows from China: Distance, Pipelines and Hierarchy?Jiaqian ZhangYuefang SiJianhui YuWith the rise of China's innovation capacity and position in the global innovation system, an increasing number of scholars are paying attention to the knowledge diffusion from developed economies to China. However, there is less research looking into the destinations of transnational knowledge diffusion from China and their influencing factors from the dynamic perspective. This study uses USPTO data for the period 2003-2022 to illustrate the spatial pattern of Chinese transnational knowledge diffusion and estimates the impact of geographical distance, knowledge pipelines, and hierarchy in the global innovation system. We find that the global innovation system has been comparatively stable, but that China has successfully transitioned from the periphery to being a semi-peripheral and then a core country. The knowledge transfer from China occurred firstly to core and semi-peripheral countries, as the reversed knowledge flow, and then to developing countries along the "Belt and Road" initiative with an increasingly important role in "South-South Cooperation". Regarding its influencing factors, geographical distance is significant across all periods, highlighting that distance remains an indispensable factor in innovation and knowledge flow. Knowledge pipelines and hierarchy in the global innovation system are conditionally influential. Knowledge pipelines were only significantly positive when China was a semi-peripheral country. Compared with the periphery, the knowledge flow from China increasingly tended towards semi-peripheral countries during its catching-up process, but the knowledge could be accepted by the core countries only during the time when China was a semi-peripheral country. Our research unpacks the complexity of pipelines and hierarchy as influencing factors from the dynamic perspective.https://doi.org/10.1371/journal.pone.0326503
spellingShingle Jiaqian Zhang
Yuefang Si
Jianhui Yu
Geography of transnational knowledge flows from China: Distance, Pipelines and Hierarchy?
PLoS ONE
title Geography of transnational knowledge flows from China: Distance, Pipelines and Hierarchy?
title_full Geography of transnational knowledge flows from China: Distance, Pipelines and Hierarchy?
title_fullStr Geography of transnational knowledge flows from China: Distance, Pipelines and Hierarchy?
title_full_unstemmed Geography of transnational knowledge flows from China: Distance, Pipelines and Hierarchy?
title_short Geography of transnational knowledge flows from China: Distance, Pipelines and Hierarchy?
title_sort geography of transnational knowledge flows from china distance pipelines and hierarchy
url https://doi.org/10.1371/journal.pone.0326503
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