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Spatial distribution structure of new infrastructure and impacts of digital economy 认领 引用
1
作者 ZHANG Lei YUAN Jingfeng +2 位作者 LIU Bingsheng XUE Bin SUI Yijun 《Journal of Southeast University(English Edition)》 EI CAS 2026年第2期225-232,共8页
With the development of 5th Generation Mobile Communication Technology(5G),industrial internet,artificial intelligence,smart manufacturing,smart construction,and other new technologies or new industries,a new infrastr... With the development of 5th Generation Mobile Communication Technology(5G),industrial internet,artificial intelligence,smart manufacturing,smart construction,and other new technologies or new industries,a new infrastructure has emerged.The scale and the spatial distribution structure of new infrastructure across various regions of China from 2020 to 2022 were measured based on the official annual engineering construction project plans,and the impacts of the digital economy were analyzed by using the spatial Durbin model.The results indicate that the new infrastructure projects are mainly distributed in Eastern,Central,and Southern China.Meanwhile,the Moran’s I index demonstrates a statistically significant positive spatial autocorrelation,indicating that there is a significant trend of spatial agglomeration among these new infrastructure projects.The digital economy is significantly affecting the spatial distribution of the new infrastructure.The impact of the digital economy on the new infrastructure can cross regions and has significant spatial spillover effects,which reflects the virtual characteristic of the new infrastructure and digital economy.Therefore,various regions should coordinate the digital economic development needs of local and surrounding regions to rationally plan new infrastructure projects,ensuring the supporting capacity of infrastructure while preventing over-investment. 展开更多
关键词 new infrastructure digital economy spatial agglomeration spatial spillover effect
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The Labor Reallocation Effect of the Digital Economy:A Double Machine Learning Approach 认领 引用
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作者 Liu Weijiang Hao Yizhe 《Contemporary Social Sciences》 2026年第2期84-102,共19页
This paper classifies the digital economy into pervasive and substitutive types.Within a multi-sector competitive equilibrium resource allocation framework,it mathematically derives the nuanced effects of the digital ... This paper classifies the digital economy into pervasive and substitutive types.Within a multi-sector competitive equilibrium resource allocation framework,it mathematically derives the nuanced effects of the digital economy on labor reallocation.Furthermore,it employs a Double Machine Learning(DML)approach to empirically examine the heterogeneous effects and underlying mechanisms through which the digital economy influences labor misallocation.The results reveal two distinct reallocation effects.The pervasive digital economy exacerbates labor misallocation,whereas the substitutive digital economy alleviates it.Mechanism analysis shows that the pervasive type intensifies labor misallocation by inhibiting technological innovation and lowering the labor skill premium,while the substitutive type alleviates labor misallocation by promoting technological innovation and increasing the skill premium.Heterogeneity analysis indicates that these effects are more pronounced in southeastern coastal cities than in northwestern inland cities.Moreover,the pervasive digital economy generates stronger distortion effects under conditions of capital under-allocation,whereas the substitutive type exhibits greater optimization effects under capital over-allocation.These findings suggest that policy interventions should balance the substitution and integration effects of data elements,leverage digital integration to enhance labor factor market efficiency,and strengthen institutional protections for labor rights to mitigate the disruptive impacts of digital transformation. 展开更多
关键词 digital economy labor reallocation resource misallocation Double Machine Learning(DML)
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The Impact of the Digital Economy on Regional Innovation Performance:A Business Environment Perspective 认领 引用
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作者 Wang Linmei Zhou Menglin 《Contemporary Social Sciences》 2026年第1期52-70,共19页
In the context of the revolution in new technologies,a key question is whether the rapid growth of the digital economy,driven by digital technologies,has improved regional innovation performance.Using inter-provincial... In the context of the revolution in new technologies,a key question is whether the rapid growth of the digital economy,driven by digital technologies,has improved regional innovation performance.Using inter-provincial panel data from China(2012–2022)and adopting a business environment perspective,this study applies a Panel Extended Regression Model(PERM),a Panel Simultaneous Equation Model(PSEM),and a Tobit-IV model to analyze how the development of the digital economy influences regional innovation.The results reveal a pronounced U-shaped relationship between the digital economy and the regional innovation performance at the provincial level in China,with the business environment serving as a significant mediator in this relationship.Moreover,regional innovation performance in China exhibits a“ratchet effect,”with the impact of the digital economy varying markedly across regions.While the eastern and western regions have entered an upward phase,whereby the digital economy boosts innovation,the central region displays a weaker effect.Further analysis indicates that the synergy between the business environment and the digital economy in driving innovation remains suboptimal.These findings were supported by robust checks.This study offers theoretical insights and empirical evidence that support the coordinated development of digital government and the digital factor market,as well as business environment reforms that are in alignment with the innovation demands of the digital era. 展开更多
关键词 digital economy regional innovation performance business environment
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Impact of China's outward foreign direct investment on the Belt and Road Initiative countries'digital economy and energy transition 认领 引用 被引量：1
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作者 Jiahui Jiang Pin Li Jinsuo Zhang 《Data Science and Management》 EI CSCD 2026年第1期1-14,共14页
Digital economy(DE)is on the verge of becoming a pivotal facilitator of the energy transition(ET).However,it remains to be seen to what extent China's outward foreign direct investment(OFDI)can stimulate the devel... Digital economy(DE)is on the verge of becoming a pivotal facilitator of the energy transition(ET).However,it remains to be seen to what extent China's outward foreign direct investment(OFDI)can stimulate the development of the DE and promote ET under the Belt and Road Initiative(BRI).Employing a nonparametric additive model,this study examines this issue by using panel data from 84 BRI countries spanning 2007–2022.The connections between China's OFDI and the DE and ET of BRI nations vary across different regions.China's OFDI has considerably fostered the ET of nations along its route to Central Asia,Europe,North Africa,and the Middle East.Conversely,in the Pacific and East Asian regions,China's OFDI has a constructive effect on the advancement of DE in participating nations.However,the effect of China's OFDI on the ET of nations in the Pacific Islands and East Asia and South Asia is statistically insignificant.Moreover,China's OFDI impairs the DE of nations in Central Asia and Europe,the Caribbean and Latin America,as well as North Africa and the Middle East.Notably,the net effect of China's OFDI on ET is positive;however,the mediating effect of facilitating ET through DE is not pronounced. 展开更多
关键词 China's outward foreign direct investment Belt and Road Initiative Energy transition Digital economy Nonparametric additive model
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How Does the Digital Economy Affect the Executive Compensation Gap?Evidence from Chinese Listed Firms 认领 引用
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作者 Zhang Yanxue Zhang Chenghong Li Zirong 《Contemporary Social Sciences》 2026年第3期78-97,共20页
The digital economy has profoundly reshaped corporate governance and executive compensation structures.Using prefecture-level digital economy indices and panel data of Chinese A-share firms from 2008 to 2021,this stud... The digital economy has profoundly reshaped corporate governance and executive compensation structures.Using prefecture-level digital economy indices and panel data of Chinese A-share firms from 2008 to 2021,this study develops a theoretical framework to examine the impact of the digital economy on the executive compensation gap and its underlying mechanisms.The results show that:(a)There exists an inverted U-shaped relationship between the digital economy and the executive compensation gap,with a turning point at 0.4676;(b)The digital economy exerts an inverted U-shaped effect on internal control quality,which in turn further widens the executive compensation gap;(c)The heterogeneity analysis indicates that large firms and firms with CEO duality reach the turning point earlier,suggesting that the digital economy begins to narrow the executive compensation gap at an earlier stage in these firms.These findings provide new empirical evidence on executive compensation allocation in the context of the digital economy and offer policy implications for optimizing compensation structures and shaping the distributive effects of digital dividends. 展开更多
关键词 digital economy executive compensation gap internal control quality inverted U-shaped relationship
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Digital Economy Empowers Innovative Strategies for Activating Sleeping Resources in the Guangdong-Hong Kong-Macao Greater Bay Area 认领 引用
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作者 Jingran Ji Wenru Gu +3 位作者 Yongjie Gui Xiong Deng Jin Peng Zhenfeng Zhu 《Proceedings of Business and Economic Studies》 2026年第2期18-23,共6页
This study focuses on the innovative pathways through which the digital economy enables the activation of sleeping resources in the Guangdong-Hong Kong-Macao Greater Bay Area(GBA).It demonstrates the effectiveness of ... This study focuses on the innovative pathways through which the digital economy enables the activation of sleeping resources in the Guangdong-Hong Kong-Macao Greater Bay Area(GBA).It demonstrates the effectiveness of digital technologies in revitalizing idle resources by constructing a“Digital Bay Area”collaborative platform,integrating government and enterprise data resources,and analyzing three typical cases:China Mobile’s“5G+Smart Agriculture”pilot,Dongguan’s“Characteristic Industry IP+Digital Economy”model,and Shenzhen’s cross-border logistics upgrading practice.The research finds that resource activation requires supporting institutional innovations to break regional barriers,which can provide practical references for the optimal allocation of resources in the GBA and facilitate the region’s high-quality development. 展开更多
关键词 Sleeping resources Guangdong-Hong Kong-Macao Greater Bay Area(GBA) Economic transformation Digital economy
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Decoding the Digital Chapter How CAFTA 3.0 is rewriting the rules of the regional digital economy 认领 引用
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作者 Li Zhengyang 《China Report ASEAN》 2026年第2期28-29,共2页
On October 28,2025,in the bustling diplomatic hub of Kuala Lumpur,a defining moment in Asian economic history quietly and solemnly unfolded when leaders from China and ASEAN member states witnessed the official signin... On October 28,2025,in the bustling diplomatic hub of Kuala Lumpur,a defining moment in Asian economic history quietly and solemnly unfolded when leaders from China and ASEAN member states witnessed the official signing of the protocol to upgrade the China-ASEAN Free Trade Area(CAFTA)to Version 3.0.The ceremony marked the culmination of nearly three years of intense negotiations. 展开更多
关键词 economic history CAFTA digital economy diplomatic negotiations regional trade
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A Comparative Analysis of Digital Economy Policies in China and the European Union:Navigating Convergences and Regulatory Divergences 认领 引用
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作者 XU Xinyi CAO Yun 《US-China Foreign Language》 2026年第3期112-117,共6页
This paper provides a comprehensive comparative analysis of the digital economy policies in China and the European Union(EU).While both global actors strategically converge on prioritizing robust digital infrastructur... This paper provides a comprehensive comparative analysis of the digital economy policies in China and the European Union(EU).While both global actors strategically converge on prioritizing robust digital infrastructure,accelerating the twin(green and digital)transition,and legally recognizing data as a core macroeconomic asset,their underlying regulatory philosophies diverge fundamentally.China employs a state-led,sovereign-centric approach that harnesses its vast market scale to achieve technological self-reliance and maximize data utility for national security.Conversely,the EU champions a human-centric,rights-based paradigm,actively establishing preemptive global standards for data privacy,platform accountability,and artificial intelligence(AI)governance to protect democratic values.Understanding these divergent trajectories is increasingly crucial for navigating the fragmented landscape of global digital governance,mitigating cross-border data frictions,and anticipating the broader geopolitical dynamics of Sino-EU relations. 展开更多
关键词 digital economy digital governance comparative policy analysis European Union China
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Coupling and Coordination of Digital Economy and High-quality Agricultural Development:A Case Study of Shaanxi Province 认领 引用
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作者 Jiaming WU 《Asian Agricultural Research》 2026年第3期14-18,共5页
This study,taking Shaanxi Province as an example,systematically analyzed the coupling and coordination relationship between the digital economy and high-quality agricultural development from 2015 to 2024 by comprehens... This study,taking Shaanxi Province as an example,systematically analyzed the coupling and coordination relationship between the digital economy and high-quality agricultural development from 2015 to 2024 by comprehensively employing the coupling coordination model and the entropy method.The findings reveal that both the digital economy and high-quality agricultural development indices in Shaanxi Province exhibit a consistent upward trend.The level of coupling coordination has progressively transitioned from a low degree of coupling to a coordinated development stage,establishing a virtuous interactive pattern characterized by"digital enabling agriculture"and"agriculture driving innovation".The driving force behind this coupling primarily stems from the synergistic interplay of a triple mechanism involving"policy guidance,technological breakthroughs,and industrial support".However,structural imbalances persist across regions and agricultural segments,chiefly manifested as the digital divide between the Guanzhong Plain and the Northern(Shaanbei)and Southern(Shaannan)regions,alongside insufficient integration depth of digital technologies in the latter stages of the agricultural industry chain.To address these challenges,the study proposes recommendations including building a"tri-chain integrated"technological ecosystem,optimizing a differentiated policy support mechanism,and implementing regionally targeted strategies.These measures aim to foster deep integration of the digital economy with the entire agricultural value chain across diverse regions,offering pathways for western agricultural provinces to bridge the digital divide and achieve rural revitalization. 展开更多
关键词 Digital economy High-quality agricultural development Coupling coordination
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Coupling Coordination Relationship and Influencing Factors between Green Finance and the Digital Economy 认领 引用
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作者 Wuting Zhang 《Proceedings of Business and Economic Studies》 2026年第6期157-168,共12页
Against the backdrop of the“Dual Carbon”goals and high-quality development,Green Finance and the Digital Economy are of great significance to China’s high-quality development.Taking Sichuan Province as the research... Against the backdrop of the“Dual Carbon”goals and high-quality development,Green Finance and the Digital Economy are of great significance to China’s high-quality development.Taking Sichuan Province as the research object,this paper employs panel data on green finance and the digital economy from 2011 to 2024.The Entropy Weight Method is applied to construct the indicator systems of the two subsystems and calculate their development indices.Furthermore,the Coupling Coordination Degree Model is adopted to analyze their interactive relationship.The findings indicate that:(1)both subsystem indices exhibited a steady upward trend,with the digital economy index increasing from 0.025 to 0.693 and the green finance index rising from 0.219 to 0.654;(2)the coupling coordination degree advanced from severe imbalance(D=0.10 in 2011)to high-quality coordination(D>0.90 since 2020),undergoing a three-stage evolution of“imbalance–transition–coordination.”Based on these findings,this study proposes policy recommendations,including strengthening the synergy mechanism between digitalization and greening and optimizing the structure of green finance,with the aim of contributing to the green,low-carbon,and high-quality development of Sichuan Province. 展开更多
关键词 Green finance Digital economy Entropy weight method Coupling coordination degree model Sichuan Province High-quality development
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Research on the Path of Empowering the In-Depth Development of the Cultural Industry with Digital Economy 认领 引用
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作者 Zhichun Sui 《Proceedings of Business and Economic Studies》 2026年第6期126-136,共11页
Against the backdrop of the intertwined evolution of a new round of technological revolution and industrial transformation,the digital economy is reshaping the development paradigm of the cultural industry at an unpre... Against the backdrop of the intertwined evolution of a new round of technological revolution and industrial transformation,the digital economy is reshaping the development paradigm of the cultural industry at an unprecedented depth and breadth.This paper introduces the cultural data lifecycle theory into the interdisciplinary research on digital economy and cultural industry,and constructs a full-cycle empowerment model covering the entire process of cultural data including generation,collection,organization,utilization,persistence,and extinction.It puts forward a“dualcreator”collaboration mechanism to resolve the dilemma of fractured cultural inheritance in the era of generative artificial intelligence.From the perspective of urban-rural integrated development,the paper reveals the spatial spillover effects and regional differentiation characteristics generated when the digital economy empowers the cultural industry,which provides more accurate empirical evidence for policy formulation.Taking the coupling relationship between the digital economy and the cultural industry as the core research object,this study breaks the limitations of traditional single-dimensional analytical frameworks and establishes a four-dimensional analysis model consisting of the demand side,supply side,circulation side,and governance side.With a four-wheel drive system of technology,content,institution,and talent,it systematically elaborates the internal operating mechanisms and practical paths for the digital economy to drive the indepth development of the cultural industry.This research possesses important theoretical values and practical significance for facilitating the cultural industry to grow into a pillar industry of the national economy and supporting the construction of a culturally powerful country. 展开更多
关键词 Digital economy Cultural industry In-depth development Data lifecycle Urban-rural integration
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Digital Economy Enabling Industrial Structure Upgrading:The Mediating Role of Human Capital and Regional Heterogeneity 认领 引用
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作者 Yue Deng 《Proceedings of Business and Economic Studies》 2026年第6期211-223,共13页
As a key driver of high-quality economic development in the new era,the mechanism through which the digital economy influences industrial structure upgrading warrants in-depth investigation.Based on panel data from 31... As a key driver of high-quality economic development in the new era,the mechanism through which the digital economy influences industrial structure upgrading warrants in-depth investigation.Based on panel data from 31 provinces,autonomous regions,and municipalities directly under the central government in China from 2011 to 2021,this study employs a two-way fixed effects model to systematically examine the impact of the digital economy on the advancement and rationalization of industrial structure,with a particular focus on the mediating role of human capital and regional heterogeneity.The main findings are as follows:(1)The development of the digital economy significantly promotes both the advancement and rationalization of industrial structure.This conclusion remains robust after a series of robustness checks,including variable substitution.(2)Human capital accumulation serves as an important transmission channel through which the digital economy drives industrial structure upgrading,exhibiting a significant partial mediating effect.Specifically,the digital economy indirectly facilitates industrial structure optimization by enhancing the level of human capital.(3)There is notable regional heterogeneity in the impact of the digital economy on industrial structure upgrading.Compared with the eastern region,the digital economy exerts a more pronounced positive effect on industrial structure upgrading in the central and western regions,suggesting that these regions possess greater potential for industrial structure optimization through digital empowerment.This study provides novel empirical evidence for understanding the intrinsic relationship between the digital economy and industrial structure upgrading,and offers policy insights for tailoring digital economy development strategies to local conditions to accelerate industrial structure optimization and upgrading. 展开更多
关键词 Digital economy Industrial structure upgrading Human capital Mediating effect Regional heterogeneity
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Measurement of Digital Economy Development Level and Regional Differences in Shandong Province Based on Logistic-Entropy Weight Method 认领 引用
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作者 Wen Jiang Yijiu Ding 《Journal of Economic Insights》 2026年第2期56-67,共12页
Against the backdrop of the digital economy becoming a core engine for highquality regional economic development and Shandong accelerating the construction of a digital province,this paper identifies the industrial li... Against the backdrop of the digital economy becoming a core engine for highquality regional economic development and Shandong accelerating the construction of a digital province,this paper identifies the industrial life cycle of Shandong’s digital economy from 2011 to 2025 using the Logistic model.An evaluation index system is established covering four dimensions:digital infrastructure,digital industrialization,industrial digitalization,and digital governance.With the entropy weight method,it measures the digital economy development level of 16 prefecture-level cities in Shandong from 2020 to 2024 and analyzes its temporal and spatial evolution.The results show that Shandong’s digital economy is in the early growth stage,with a saturation value of 1,3986.552 billion yuan and projected growth peak in 2027.All cities achieved steady development,while the gap between leading and lagging cities widened slightly with an obvious Matthew effect.A stable three-tier spatial pattern has formed,featuring a layout of stronger east,weaker west,faster south,slower north.Industrial digitalization and digital governance serve as core driving forces,and the growth driver has shifted from infrastructure to industrial integration and technological innovation.Corresponding policy suggestions are put forward to support the balanced and high-quality development of Shandong’s digital economy. 展开更多
关键词 Digital Economy Regional Differences Entropy Weight Method Logistic Model Industrial Life Cycle
Innovation and Development Strategies for Enterprise Economic Management in the Digital Economy Context 认领 引用
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作者 Yunhu Wang 《Proceedings of Business and Economic Studies》 2026年第2期95-102,共8页
In the current era of rapid digital technology iteration,the digital economy has become the core driving force for global economic growth.The deep integration of technologies such as big data and artificial intelligen... In the current era of rapid digital technology iteration,the digital economy has become the core driving force for global economic growth.The deep integration of technologies such as big data and artificial intelligence(AI)with the real economy has reshaped the development environment and competitive landscape of enterprises.China is vigorously promoting the construction of a digital China,and digital transformation has become the only way for enterprises to achieve high-quality development.Traditional enterprise economic management models have become difficult to adapt to the development needs of the digital era,facing many challenges such as low management efficiency and delayed decision-making.Against this backdrop,innovation and optimization of enterprise economic management are particularly urgent.Based on the development trend of the digital economy,this paper analyzes the new situation faced by enterprise economic management,explores the core impact of the digital economy on enterprise economic management,explores paths for management innovation,and proposes targeted development strategies.It provides theoretical reference and practical guidance for enterprises to rely on digitalization to enhance their core competitiveness,helping enterprises achieve sustainable development in the wave of digitalization. 展开更多
关键词 Digital economy Enterprise economic management Innovation path Strategy
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Research on the Practical Teaching Reform of the Financial Risk Management Course in Universities under the Background of the Digital Economy 认领 引用
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作者 Dong Zhang 《Proceedings of Business and Economic Studies》 2026年第3期11-17,共7页
The rapid development of the digital economy has reshaped the business models of the financial industry and put forward brand-new requirements for the teaching of the financial risk management course in universities.P... The rapid development of the digital economy has reshaped the business models of the financial industry and put forward brand-new requirements for the teaching of the financial risk management course in universities.Promoting teaching reform enables teachers to introduce diversified teaching methods into the course,thereby effectively improving teaching effects and supporting the development of students’abilities.Based on this,this paper conducts research on the practical teaching reform of the financial risk management course in universities under the background of the digital economy,analyzes the core problems in the current teaching,expounds the important value of the practical teaching reform,and puts forward targeted reform strategies.It aims to provide a reference for universities to optimize the practical teaching of this course and cultivate professional talents that meet the needs of the industry. 展开更多
关键词 Digital economy Financial risk management Practical teaching Teaching reform
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The Path of Digital Economy-Driven Tourism Industry Resilience Enhancement 认领 引用
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作者 Anqi Xu Dan Yuan +1 位作者 Yijun Zhang Xiaoyun Chen 《Proceedings of Business and Economic Studies》 2026年第4期6-12,共7页
With core characteristics such as high permeability,increasing marginal benefits,digital economy provides a core driving force for enhancing the resilience of the tourism industry.This paper clarifies the core connota... With core characteristics such as high permeability,increasing marginal benefits,digital economy provides a core driving force for enhancing the resilience of the tourism industry.This paper clarifies the core connotations of digital economy and tourism industry resilience,analyzes the three-dimensional driving internal logic based on technology-enabled resource integration,real-time perception of market dynamics,and the emergence of new cultural and tourism formats,and elaborates on the four major driving mechanisms of policy,market,technology and society in response to the problems in the enhancement of tourism industry resilience.Finally,it proposes specific implementation paths,including consolidating digital infrastructure,deepening digital-real scenario integration,promoting regionally differentiated development,and building an intelligent emergency system,to inject digital economic impetus into the enhancement of tourism industry resilience. 展开更多
关键词 Digital economy Tourism industry resilience Driving mechanism Implementation path
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The Impact of Digital Economy on Enterprises’Green Technological Innovation 认领 引用
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作者 Limei Fu Duorijie Zhuoma 《Proceedings of Business and Economic Studies》 2026年第6期224-233,共10页
Against the backdrop of the coordinated advancement of Digital China construction and the dual carbon goals,exploring the enabling effect of the digital economy on the green transformation of micro-enterprises is of g... Against the backdrop of the coordinated advancement of Digital China construction and the dual carbon goals,exploring the enabling effect of the digital economy on the green transformation of micro-enterprises is of great theoretical and practical significance.Based on the resource-based view and information asymmetry theory,this paper takes China’s Shanghai and Shenzhen A-share listed companies from 2013 to 2023 as research samples and constructs an enterprise digital economy development index.Adopting a two-way fixed effect model,this paper empirically examines the impact of the digital economy on corporate green technological innovation.The research results show that the digital economy can significantly promote enterprises’green technological innovation,and the conclusion remains valid after a series of robustness tests including substituting explained variables,lagging core explanatory variables,and Tobit model regression.Heterogeneity analysis indicates that the driving effect of the digital economy is more prominent in non-state-owned enterprises and heavily polluting industries.Mechanistically,the digital economy alleviates information asymmetry and financing constraints,thereby stimulating green R&D investment and innovation output.This paper finally puts forward targeted policy suggestions on improving digital infrastructure,implementing differentiated incentive policies,and promoting the integration of digital and real economies,which provides empirical evidence for the coordinated realization of high-quality economic development and ecological environmental improvement. 展开更多
关键词 Digital economy Green technological innovation Enterprise heterogeneity Two-way fixed effect model
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Digital Economy-Driven Coordinated Development in the Chengdu-Chongqing Twin-City Economic Circle:Mechanisms and Pathway Construction 认领 引用
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作者 Yiran Wang Jingxin Luo Lan Yao 《Proceedings of Business and Economic Studies》 2026年第4期228-234,共7页
With the development of digital technology in recent years, it has gradually been integrated into all sectors of the economy and reshaped the regional economy. The Chengdu-Chongqing Twin-City Economic Circle (CTEC) in... With the development of digital technology in recent years, it has gradually been integrated into all sectors of the economy and reshaped the regional economy. The Chengdu-Chongqing Twin-City Economic Circle (CTEC) in western China is one of the main development areas of the region’s economy. To promote the coordinated development of the region, this paper will examine how the digital economy can help achieve such coordination in the Central-Western Economic Circle (CTEC). As shown in the results of the mechanism analysis, the digital economy promotes coordinated development in all areas of the country, provinces, within provinces and among urban and rural areas through the following three channels: (1) Penetration and empowerment, (2) Network synergy and (3) Spatial reshaping. Correspondingly, it is suggested that efforts be made to improve the digital infrastructure and connectivity, promote differential development strategies for the digital economy, enhance the digital literacy of human resources, etc. 展开更多
关键词 Digital economy Chengdu-Chongqing Twin-City Economic Circle Coordinated regional development
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Digital Economy's Impact on Carbon Emission Performance:Evidence from the Yangtze River Delta,China 认领 引用 被引量：4
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作者 ZHANG Xinlin QIU Fangdao LIU Jibin 《Chinese Geographical Science》 SCIE CSCD 2025年第2期217-233,共17页
Climate change caused by carbon emissions is a hot topic of concern.Enhancing carbon emission performance(CEP)emerges as a pivotal strategy to curtail carbon emissions,with the digital economy recognized as a crucial ... Climate change caused by carbon emissions is a hot topic of concern.Enhancing carbon emission performance(CEP)emerges as a pivotal strategy to curtail carbon emissions,with the digital economy recognized as a crucial instrument for bolstering CEP.Grounded in theoretical analysis,this article takes the Yangtze River Delta region(YRD)as the research object and conducts empirical analysis for the period from 2010 to 2021.The Super Epsilon-Based Measure(EBM)model was employed to assess CEP,while the entropy method was used to quantify the level of the digital economy.Baseline regression models and mediation effect models were constructed to test the research hypotheses.Additionally,the Spatial Durbin Model(SDM)was utilized to analyze the spatial spillover effects of the digital economy.Some conclusions were drawn as follows.Firstly,both the digital economy and CEP exhibit growing trends and demonstrate significant spatial distribution characteristics.Cities with high CEP are increasingly concentrated along the Yangtze River and coastal areas.Meanwhile,the digital economy generally demonstrates a spatial distribution pattern of being higher in the southeast and lower in the northwest.Secondly,the digital economy exerts a notable and consistent positive influence on CEP,but this impact is not primarily achieved through promoting green technology innovation.Instead,the digital economy exhibits a stronger intermediary effect on CEP by facilitating industrial structure upgrading and rationalization.Thirdly,the digital economy significantly enhancing local CEP but having an insignificant impact on neighboring cities'CEP.To address these findings,cities ought to invest in digital infrastructure,incentivize digital innovation through policy and financial backing,and harness advanced technologies like 5G and blockchain to promote low-carbon,intelligent production and lifestyles,while enhancing industrial structure and regional cooperation to foster a low-carbon digital economy network. 展开更多
关键词 digital economy carbon emission performance(CEP) industrial structure spatial spillover effect the Yangtze River Delta(YRD),China
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Unleashing the green potential:exploring the dynamic influence of the urban digital economy on carbon emissions 认领 引用
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作者 Xin Sun Xueyu Rui +2 位作者 Zhikun Cui Farhad Taghizadeh‑Hesary Xin Zhao 《Financial Innovation》 2025年第1期1213-1234,共22页
In the backdrop of“dual-carbon”strategic objectives,understanding the influence of the digital economy(DE)on carbon emissions(CEs)is imperative.However,there is limited research on the DE’s negative impact on CEs a... In the backdrop of“dual-carbon”strategic objectives,understanding the influence of the digital economy(DE)on carbon emissions(CEs)is imperative.However,there is limited research on the DE’s negative impact on CEs and the nonlinear relationship between the DE and CE.To address this gap,we collected data from 270 Chinese cities from 2011 to 2021 and used benchmark regression,mediated effects,and panel threshold models to explore the DE’s impact on CEs.The results showed that DE had a nonlinear,inverted U-shaped effect on CEs,with CEs initially increasing and then being suppressed.This conclusion remained consistent even after a series of robustness tests.Overall,the rate of urbanization and breadth of digital financial coverage mediate the relationship between the DE and CEs.Additionally,the combined effects of economic development,environmental regulation,fiscal decentralization,and population size contribute to the DE’s nonlinear impact on CEs.The impact of the DE on CEs varies among nonresource-based,resource-based,and resource-depleted cities and between urban and nonurban agglomerations.This paper’s findings support the development of the DE and the formulation of CE reduction policies. 展开更多
关键词 Digital economy Carbon emissions Nonlinear effect Mediating effect Panel threshold model
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