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It is an important way to realize rural revitalization and sustainable development to guide rural settlement transition (RST) in an appropriate way. This paper uses actor network theory (ANT) to construct a theoretical framework for the study of RST. Taking two typical villages with different transition paths in rural areas of North China Plain as examples, this paper reveals the mechanism of RST and makes a comparative analysis. The results show that: 1) after identifying problems and obligatory passage point, key actors recruit heterogeneous actors into the actor network by entrusting them with common interests, and realize RST under the system operation. 2) Rural settlements under different transition paths have similarities in the problems to be solved, collective actions and policy factors, but there are differences in the transition process, mechanism and effect. The actor network and mechanism of RST through the path of new rural community construction are more complex and the transition effect is more thorough. In contrast, the degree of RST of retention development path is limited if there is no resource and location advantage. 3) Based on the applicable conditions of different paths, this paper designs a logical framework of 'Situation-Structure-Behavior-Result' to scientifically guide the identification of RST paths under the background of rural revitalization. [ABSTRACT FROM AUTHOR]

It is of importance to enhance the urban areas' capacity for population aggregation in underdeveloped regions, aiming to rectify the imbalanced and insufficient pattern of economic development in China. Taking the Taiyuan Metropolitan Area (TMA) in central China as a case study, this paper examines the evolutionary process and characteristics of population agglomeration from 2000 to 2020, and identifies factors associated with agglomeration and their spatial effects. The findings indicated that: 1) against the background of sustained population shrinkage in the provincial area, the TMA showed a demographic trend of steady increase, albeit with a decelerated growth rate. In the metropolitan area, urban population size continued to grow rapidly, whereas the rural areas endured sustained losses. Disparities in city size continued to widen, and the polarization of concentrated population in the core cities kept increasing. 2) Agglomerations in both secondary and service industries had significant positive effects on local population agglomeration, with the former effect being stronger. Regional economic development, government fiscal expenditure, and financial advancement all contributed to facilitating local population clustering. From a spatial spillover perspective, service agglomeration and financial development promoted population agglomeration in surrounding areas. Conversely, fiscal expenditure inhibited such agglomeration. As for industrial agglomeration and regional economic development, their spatial spillover effects were non-significant. The results obtained reveal several policy implications aimed at enhancing the population agglomeration capacity of the metropolitan area in underdeveloped regions during the new era. [ABSTRACT FROM AUTHOR]

City cluster is an effective platform for encouraging regionally coordinated development. Coordinated reduction of carbon emissions within city cluster via the spatial association network between cities can help coordinate the regional carbon emission management, realize sustainable development, and assist China in achieving the carbon peaking and carbon neutrality goals. This paper applies the improved gravity model and social network analysis (SNA) to the study of spatial correlation of carbon emissions in city clusters and analyzes the structural characteristics of the spatial correlation network of carbon emissions in the the Yangtze River Delta (YRD) city cluster in China and its influencing factors. The results demonstrate that: 1) the spatial association of carbon emissions in the YRD city cluster exhibits a typical and complex multi-threaded network structure. The network association number and density show an upward trend, indicating closer spatial association between cities, but their values remain generally low. Meanwhile, the network hierarchy and network efficiency show a downward trend but remain high. 2) The spatial association network of carbon emissions in the YRD city cluster shows an obvious 'core-edge' distribution pattern. The network is centered around Shanghai, Suzhou and Wuxi, all of which play the role of 'bridges', while cities such as Zhoushan, Ma'anshan, Tongling and other cities characterized by the remote location, single transportation mode or lower economic level are positioned at the edge of the network. 3) Geographic proximity, varying levels of economic development, different industrial structures, degrees of urbanization, levels of technological innovation, energy intensities and environmental regulation are important influencing factors on the spatial association of within the YRD city cluster. Finally, policy implications are provided from four aspects: government macro-control and market mechanism guidance, structural characteristics of the 'core-edge' network, reconfiguration and optimization of the spatial layout of the YRD city cluster, and the application of advanced technologies. [ABSTRACT FROM AUTHOR]

Cross-region innovation is widely recognized as an important source of the long-term regional innovation capacity. In the recent past, a growing number of studies has investigated the network structure and mechanisms of cross-region innovation collaboration in various contexts. However, existing research mainly focuses on physical effects, such as geographical distance and high-speed railway connections. These studies ignore the intangible drivers in a changing environment, the more digitalized economy and the increasingly solidified innovation network structure. Thus, the focus of this study is on estimating determinants of innovation networks, especially on intangible drivers, which have been largely neglected so far. Using city-level data of Chinese patents (excluding Hong Kong, Macao, and Taiwan Province of China), we trace innovation networks across Chinese cities over a long period of time. By integrating a measure on Information and Communications Technology (ICT) development gap and network structural effects into the general proximity framework, this paper explores the changing mechanisms of Chinese innovation networks from a new perspective. The results show that the structure of cross-region innovation networks has changed in China. As mechanisms behind this development, the results confirm the increasingly important role of intangible drivers in Chinese inter-city innovation collaboration when controlling for effects of physical proximity, such as geographical distance. Since digitalization and coordinated development are the mainstream trends in China and other developing countries, these countries' inter-city innovation collaboration patterns will witness dramatic changes under the influence of intangible drivers. [ABSTRACT FROM AUTHOR]

China has resolved its overall regional poverty in 2020 by attaining moderate societal prosperity. The country has entered a new development stage designed to achieve its second centenary goal. However, ecological fragility and risk susceptibility have increased the risk of returning to ecological poverty. In this paper, the Liupan Mountain Region of China was used as a case study, and the counties were used as the scale to reveal the spatiotempora differentiation and influcing factors of the risk of returning to poverty in study area. The indicator data for returning to ecological poverty from 2011–2020 were collected and summarized in three dimensions: ecological, economic and social. The autoregressive integrated moving average model (ARIMA) time series and exponential smoothing method (ES) were used to predict the multidimensional indicators of returning to ecological poverty for 61 counties (districts) in the Liupan Mountain Region for 2021–2030. The back propagation neural network (BPNN) and geographic information system (GIS) were used to generate the spatial distribution and time variation for the index of the risk of returning to ecological poverty (RREP index). The results show that 1) ecological factors were the main factors in the risk of returning to ecological poverty in Liupan Mountain Region. 2) The RREP index for the 61 counties (districts) exhibited a downward trend from 2021–2030. The RREP index declined more in medium- and high-risk areas than in low-risk areas. From 2021 to 2025, the RREP index exhibited a slight downward trend. From 2026 to 2030, the RREP index was expected to decline faster, especially from 2029–2030. 3) Based on the RREP index, it can be roughly divided into three types, namely, the high-risk areas, the medium-risk areas, and the low-risk areas. The natural resource conditions in low-risk areas of returning to ecological poverty, were better than those in medium- and high-risk areas. [ABSTRACT FROM AUTHOR]

It is common to observe the epidemic risk perception (ERP) and a decline in subjective well-being (SWB) in the context of public health events, such as Corona Virus Disease 2019 (COVID-19). However, there have been few studies exploring the impact of individuals' ERP within living space on their SWB, especially from a geographical and daily activity perspective after the resumption of work and other activities following a wave of the pandemic. In this paper, we conducted a study with 789 participants in urban China, measuring their ERP within living space and examining its influence on their SWB using path analysis. The results indicated that individuals' ERP within their living space had a significant negative effect on their SWB. The density of certain types of facilities within their living space, such as bus stops, subway stations, restaurants, fast food shops, convenience shops, hospitals, and public toilets, had a significantly negative impact on their SWB, mediated by their ERP within living space. Additionally, participation in out-of-home work and other activities not only increased individuals' ERP within living space, but also strengthened its negative effect on their SWB. [ABSTRACT FROM AUTHOR]

This paper aims to interpret the connotation of high-quality development of tourism economy (HQTE) from the perspective of the new development concepts of innovation, coordination, green, openness and sharing, and then to evaluate the spatial differentiation of China's HQTE based on provincial panel data from 2009 to 2018. Specifically, we employ the spatial convergence model to explore the absolute and conditional β convergence trends of HQTE in the whole country and the eastern, central and western regions of China. Our empirical results reveal that: 1) within the decade, from 2009 to 2018, regions of China with the highest HQTE index is its eastern region followed by the central region and then the western region, but the fastest growing one is the western region of China followed by the central region and then the eastern region. 2) Whether or not the spatial effect is included, there are absolute and conditional β convergence in HQTE in the whole country and aforementioned three regions. 3) The degree of government attention as well as the level of economic development and location accessibility are the positive driving factors for the convergence of HQTE in the whole country and the three regions. The degree of marketization and human capital have not passed the significance test either in the whole country or in the three regions. The above conclusions could deepen the understanding of the regional imbalance and spatial convergence characteristics of HQTE, clarify the primary development objects, and accomplish the goal of China's HQTE. [ABSTRACT FROM AUTHOR]

Firms are embedded in complex networks, where diverse ideas combine and generate new ideas. Shareholders of firms are often seen as critical external resources that have significant influence on firm innovation. The current literature tends to focus on the relationship between firms and their shareholders, while paying less attention to the connections between firms with the same shareholders. This article identifies two types of network spillover effects, intra-city network effect and inter-city network effect, by visualizing the co-ownership networks in China's electric vehicle (EV) industry. We find that firms with the same shareholders, which are defined as co-owned EV firms, are more innovative than non-co-owned ones. Furthermore, there are two dominant types of firm co-ownership ties formed by corporate and financial institution shareholders. While corporate shareholders help exploiting local tacit knowledge, financial institutions are more active in bridging inter-city connections. The conclusion is confirmed at both firm and city levels. This paper theorizes the firm co-ownership network as a new form of institutional proximity and tested the result empirically. For policy consideration, we have emphasized the importance of building formal or informal inter-firm network, and the government should further enhance the knowledge flow channel by institutional construction. [ABSTRACT FROM AUTHOR]

Under the background of complex international situation, how to build the special geo-economic space of China-Russia border lies in strengthening their foreign trade resilience against external shocks. Based on empirical evidence from ten prefecture-level China-Russia border regions in Northeast China, this paper analyzed the spatiotemporal evolution of foreign trade resilience under different shocks. Furthermore, through the Panel Regression model, the mechanism of the industrial structure on the foreign trade resilience in contraction period and expansion period was discussed. The results showed that: 1) from 2004 to 2021, foreign trade in China-Russia border regions experienced five phases. The overall foreign trade resilience was higher than expected, showing a rising volatility trend, but there was significant spatial heterogeneity in the ability of cities to cope with shocks. 2) Highly specialized clusters were mainly concentrated in Yichun, Heihe and Da Hinggan Ling Prefecture, while Mudanjiang and Yanbian performed better in related and unrelated diversification. 3) In different stages of economic system evolution, the response mode, degree and result of border foreign trade resilience to regional industrial structure showed obvious stage characteristics. During the contraction period, related diversification was more conducive to improving the resistance through risk spillovers. During the expansion period, specialization played a more significant role in improving regional resilience through self-reinforcing effect. These results are beneficial for expanding the resilience theory, ensuring border economic security and optimizing border industrial investment layout. [ABSTRACT FROM AUTHOR]