The driving effect of polycentric city network on the coordinated development of regional economy in Bohai Rim region of China DOI Creative Commons

Kanyong Li,

Zuankuo Liu, Shaodong Shi

et al.

Heliyon, Journal Year: 2024, Volume and Issue: 10(23), P. e40173 - e40173

Published: Nov. 13, 2024

Using social network analysis and spatial Dubin model, this study analyzes the data from Bohai Rim Economic Zone between 2003 2019 examines driving effect mechanism of polycentric urban networks on regional economic coordination China perspective combining agglomeration externality externality. The results show that: There is a positive correlation degree city in Region its coordinated development level; After controlling classical production factors such as physical capital, non-central cities narrow gap their per capital income level central cities, produce spillover effects by increasing relative node centrality process embedding network; On whole, small medium-sized gain growth effect, play large with centers long wave radiation breaking through geographical proximity-these three are interlocked. This research offers pivotal insights for refining configuration Rim. Moreover, findings provide policy recommendations to enhance China's structure, facilitating progression economies broader scale loftier standards.

Language: Английский

How do enterprises’ green collaborative innovation network locations affect their green total factor productivity? Empirical analysis based on social network analysis DOI

Kaixuan Di,

Runhan Xu,

Zuankuo Liu

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 438, P. 140766 - 140766

Published: Jan. 1, 2024

Language: Английский

Citations

19
Does government environmental attention drive green total factor productivity? Evidence from China DOI
Jiaxin Du,

Zhenzhen Zhong,

Qiaoling Shi

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 366, P. 121766 - 121766

Published: July 9, 2024

Language: Английский

Citations

14
Does industrial robot adoption affect green total factor productivity? – Evidence from China DOI Creative Commons
Siying Chen,

Siying Mu,

Xingwang He

et al.

Ecological Indicators, Journal Year: 2024, Volume and Issue: 161, P. 111958 - 111958

Published: April 1, 2024

This study investigates the impact of industrial robot adoption on Green Total Factor Productivity (GTFP) against backdrop increasing demand for both proliferation and green development utilizing urban panel data from Chinese cities spanning 2007–2019. Findings reveal that significantly improves GTFP, exerting its influence through mechanisms such as energy saving, technological innovation, scale output, linkages. Certain market factors moderate GTFP. Initially, regions reliant high-pollution industries resource-based experience minimal effects, which may diminish or even reverse GTFP improves. Additionally, positive robots is particularly noticeable in with advanced finance. research significant understanding connection between at level exploring pathways transformation.

Language: Английский

Citations

6
Spatial-temporal evolution of carbon emissions and spatial-temporal heterogeneity of influencing factors in the Bohai Rim Region, China DOI
Yangyang Zhang,

Wenxia Hong

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: 31(9), P. 13897 - 13924

Published: Jan. 24, 2024

Language: Английский

Citations

5
The Power of Collaboration: How Does Green Innovation Network Affect Urban Green Total Factor Productivity? DOI Open Access

Hongrui Jiao,

Hongbing Deng,

Shengmei Hu

et al.

Sustainability, Journal Year: 2025, Volume and Issue: 17(2), P. 433 - 433

Published: Jan. 8, 2025

Global climate change has necessitated a transition to sustainable development, prompting nations prioritize green total factor productivity (GTFP) as key indicator of economic and environmental efficiency. This study examines the role innovation network (GIN) in enhancing urban GTFP within China’s Yangtze River Delta (YRD)—a region pivotal national growth ecological sustainability. Using data from 41 cities spanning 2011 2020, we constructed GIN based on inter-city cooperative patents analyzed positions using social analysis (SNA). Urban was assessed through Super-SBM model, two-way fixed-effects panel models, along with threshold effect were applied evaluate impacts GTFP. The findings reveal that stronger significantly enhance GTFP, finance further amplifying this effect. These results provide actionable insights for policymakers developing countries, highlighting importance integrated strategies enhanced financial systems promote development.

Language: Английский

Citations

0
Effects of Industrial Structure on the Green Utilization Efficiency of Urban Land: A Case Study of the Bohai Rim Region, China DOI Open Access
Tiantian Guo,

Xiaoming Wang

Sustainability, Journal Year: 2024, Volume and Issue: 16(17), P. 7832 - 7832

Published: Sept. 8, 2024

The green utilization of urban land is a critical component regional high-quality development. Enhancing the efficiency (GUEUL) great significance to improving quality ecological environment and achieving lifestyle low-carbon production. With process urbanization, industrial structure constantly adjusted, which has an impact on utilization. Taking 43 cities in Bohai Rim region as example, super-efficiency slack-based measure model with undesirable outputs (super-SBM-undesirable model) was employed evaluate GUEUL from 2006 2021, panel quantile used explore GUEUL. results showed that appeared fluctuating upward trend 0.664 0.837 2021. High-value zones shifted western Liaoning province southern Shandong “C”-shaped belt around coastline expanded continuously, while low-value decreased significantly. Furthermore, influence significantly positive, but there were significant differences among different levels. Industrial upgrading exerted most effect improvement zones, rationalization dominant high-value technologization more medium-low-value zones. Therefore, differentiated adjustment policies should be formulated based actual condition each city improve

Language: Английский

Citations

2
The ambient air quality standards, green innovation, and urban air quality: evidence from China DOI Creative Commons
Han Zhang, Dandan Zhang,

Wenfan Qian

et al.

Scientific Reports, Journal Year: 2023, Volume and Issue: 13(1)

Published: Nov. 11, 2023

Abstract As China’s economy transitions, environmental issues have become a major concern. This study examines the impact of Ambient Air Quality Standards (AAQS) on urban air quality using panel data from 284 cities in China 2006 to 2019. The utilizes DID (Difference-in-Difference) models analyze regulatory effects AAQS and its spatial spillover. Additionally, serial multiple mediation are constructed investigate role green innovation. findings reveal that positively affects quality, albeit with notable “hysteresis effect.” Local implementation worsens neighboring within distance 400 km, but beyond effect is reversed. Heterogeneity analysis shows improves central cities, large-sized medium-sized weak governance, resource-based cities. Mechanism tests suggest may enhance by promoting innovation optimizing industrial structure. Especially, either energy-use or industrial-structure triggered can contribute improvement quality.

Language: Английский

Citations

5
Exploring the Spatial Correlation Network and Its Formation Mechanisms in Urban Land Use Performance: A Case Study of the Yangtze River Economic Belt DOI Creative Commons

Han-hua Fang,

Ji Chai, Zhanqi Wang

et al.

Land, Journal Year: 2024, Volume and Issue: 13(7), P. 1019 - 1019

Published: July 8, 2024

Urban land is the primary location for manufacturing and services, facilitating expansion interconnectedness of economic activities factor flows to shape various urban land-use performances (ULUP). Exploring these spatial linkages performance can play a crucial role in fostering cohesive development. Taking 109 prefecture-level cities as research samples, this paper explores characteristics influencing factors network associated with ULUP Yangtze River Economic Belt through modified gravity model, analysis QAP analysis. The shows that has shown an N-shaped trend over past two decades. It formed correlations, Chongqing, Shanghai, Wuhan emerging central nodes. Notably, correlation predominantly occurs between geographically adjacent cities, weaker links Belt’s upstream, midstream, downstream regions. be divided into four distinct types: main inflow plate, outflow agent bidirectional spillover plate. Geographic most significant formation, followed by resource mismatch, development, openness. study provides theoretical guidance empirical support improving utilisation promoting coordinated

Language: Английский

Citations

1
Spatial Spillover Effects and Correlation Network Analysis of Green Construction Development Efficiency in China DOI
Dezhi Li, Yongguang Zhao, Shenghua Zhou

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 474, P. 143627 - 143627

Published: Sept. 10, 2024

Language: Английский

Citations

1
The driving effect of polycentric city network on the coordinated development of regional economy in Bohai Rim region of China DOI Creative Commons

Kanyong Li,

Zuankuo Liu, Shaodong Shi

et al.

Heliyon, Journal Year: 2024, Volume and Issue: 10(23), P. e40173 - e40173

Published: Nov. 13, 2024

Using social network analysis and spatial Dubin model, this study analyzes the data from Bohai Rim Economic Zone between 2003 2019 examines driving effect mechanism of polycentric urban networks on regional economic coordination China perspective combining agglomeration externality externality. The results show that: There is a positive correlation degree city in Region its coordinated development level; After controlling classical production factors such as physical capital, non-central cities narrow gap their per capital income level central cities, produce spillover effects by increasing relative node centrality process embedding network; On whole, small medium-sized gain growth effect, play large with centers long wave radiation breaking through geographical proximity-these three are interlocked. This research offers pivotal insights for refining configuration Rim. Moreover, findings provide policy recommendations to enhance China's structure, facilitating progression economies broader scale loftier standards.

Language: Английский

Citations

0