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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]

Given its significant implications for the economy and society, this paper investigates the impact of housing supply regulation on household wealth inequality. Utilizing data from the China Household Finance Survey and land transaction records spanning from 2013 to 2019, we employ recentered influence function regression and two-way fixed effects models to analyze the effect of unexpected housing supply shocks on the wealth gap among households. Our findings reveal that positive unexpected housing supply shocks are crucial in reducing household wealth inequality. This reduction is attributed to the heterogeneous impacts of housing supply regulation on different wealth groups. By deregulating the housing supply, the upward trend in housing prices has slowed, which in turn makes homeownership more accessible and facilitates wealth accumulation for households that fall within the 20 % and 80 % wealth quantiles. Conversely, deregulation has a negative impact on property values for households in the 80–100 % wealth quantile, thus mitigating their overall wealth growth. Overall, this study emphasizes the significant role of housing supply regulation in shaping wealth inequality in China. • This paper examines the housing supply regulation's impact on wealth inequality in China. • Positive housing supply shocks play a vital role in decreasing household wealth inequality. • Deregulation boosts homeownership for 20 %–80 % wealth quantile households. • Wealthiest households face property value drops with deregulation. [ABSTRACT FROM AUTHOR]

• We construct a multidimensional poverty index for chinese counties. • We establish a staggered DID model that controls for selection bias. • Highways significantly reduce county poverty. • The poverty-reduction effect of highways is conditional. • The poverty-reduction effect of highways diminishes with increasing altitude. This paper establishes a staggered difference-in-differences (DID) model to estimate the impact of highways on regional poverty using county-level panel data from China. We construct a multidimensional poverty index and use satellite-monitored night light brightness as a proxy indicator. The results demonstrate that highways significantly reduce county poverty and that the poverty reduction effect becomes increasingly pronounced over time. This result remains robust after controlling for non-random highway route selection. Furthermore, the poverty reduction effect of highways is conditional, with a significant poverty reduction effect in the less economically-developed western regions and non-municipal counties, and no significant poverty reduction effect in the economically-developed eastern and central regions and municipal districts. Moreover, the poverty reduction effect of highways gradually decreases as the average altitude of counties increases. Our tests provide empirical evidence for effective road investments in developing countries that incorporate poverty alleviation targets. [ABSTRACT FROM AUTHOR]

• Part of UN sustainable development goal 9 is upgrading production capabilities. • Increasing economic complexity is a key driver for sustainable economic growth. • Sequential model selection used for robust generalised method of moments estimation. • Chinese FDI evidently shows a positive impact on host countries' economic complexity. • Global policy makers should deepen their relationships with the belt and road. Upgrading the production capabilities in all countries is a target of the UN's 2030 Agenda for Sustainable Development Goal 9. Increasing economic complexity, that is, a country's ability to manufacture more sophisticated products and thus moving up the value chain, is a key driver for sustainable economic growth. This paper investigates whether Chinese Belt and Road investments have impacted the economic complexity of host countries — a topic not addressed in the literature to date, using a sequential generalised method of moments model selection approach. The research focuses on the countries whose economic complexities are below that of China. Our empirical results show significant positive effects of Chinese investments on such host countries' economic complexities. The inflows of Chinese investments have thus supported the upgrading of production capabilities in these countries. This is encouraging, especially for the Global South countries, to intensify their interactions with the Belt and Road initiative. [ABSTRACT FROM AUTHOR]

• Higher fertility rate induces more labor for childcare and thus crowds out labor for work. • The three-child policy slightly increases fertility intention. • The three-child policy increases emission abatement of the designed emission trading scheme. • In emission trading scheme, technological progress increases GDP and decreases total emissions. • The three-child policy strengthens technological impacts on GDP but weakens technological impacts on emissions. Although population growth plays a vital role in driving anthropogenic climate change, fertility impact on achieving mitigation target is usually overlooked in literature. This paper attempts to narrow the research gap by employing a Computable General Equilibrium (CGE) model to analyze the interrelations among fertility rate, fertility policy, and climate policy in China. The model results show that fertility rate negatively correlates with GDP and emissions because higher fertility induces more labor for childcare and thus crowds out labor for work. The three-child policy raises fertility intention; it does not unidirectionally influence the effects of the emission trading scheme (ETS) on employment and GDP, but it increases ETS emission abatement. Technological progress increases GDP and decreases emissions; the three-child policy strengthens technological impact on GDP but weakens technological impact on emissions. Hence, technological progress benefits emission mitigation; the three-child policy enhances economic benefits but impairs emission abatement of technological progress. [ABSTRACT FROM AUTHOR]

• A distribution dynamics approach is employed to examine the converge of TFEE across Chinese PAA level cities. • The findings show a clear convergence in TFEE. • Convergence comes more from efficiency drops in high TFEE cities than from efficiency gains in low TFEE cities. • The environmental protection polices in key cities improved energy efficiency. • Large-sized cities show better performance in energy efficiency than small- and medium-sized cities. Improving energy efficiency is considered the most direct route to reducing carbon emissions on a massive scale. To examine the long-run trend of China's energy efficiency, this paper employs a distribution dynamics approach to analyze the convergence of total-factor energy efficiency (TFEE) across 286 Chinese cities between 2002 and 2014. The result suggests the existence of convergence, which comes more from the efficiency declines in the high TFEE cities rather than the efficiency gains in the low TFEE cities. Despite the fact that a few cities have performed well in energy efficiency, the majority of cities have converged to a low-efficiency point. Further analyses show that the inefficiency was attributed to inefficient energy use in small- and medium-sized cities. Our analysis provides strong scientific support for China's ongoing energy conservation and environmental protection policies. [ABSTRACT FROM AUTHOR]

After nearly three decades of "ICT for development", the rollout of ICT backbone infrastructure remains challenging throughout Africa. African states do not only depend on the technology of foreign companies but must also seek external finance to pay for it. This dual dependency puts African governments in a vulnerable position, leading us to inquire: to what extent does the dual dependency on foreign finance and technology affect African agency in ICT infrastructure provider choice? The paper proposes a model that distinguishes between the agency of higher and lower income countries. Elaborating on the latter, the model assumes that the source of foreign ICT-related finance (i.e., China, World Bank, both, internal) determines whether the recipient state can exercise a weak, medium, or strong degree of agency in its ICT infrastructure provider choice. The paper further argues that the link between foreign finance and degree of agency is shaped by the digital development agenda of the donor. For instance, the model predicts that countries which predominantly received Chinese ICT finance possess weak agency when choosing an ICT infrastructure provider because China's digital development agenda ties the provision of finance to hiring a Chinese contractor. By examining the ICT-related financial inflows and geographical distribution of network equipment providers in African states, the paper shows that the source of finance affects the degree of agency and, subsequently, the choice of ICT infrastructure provider. However, the analysis also suggests a divide in African agency along former colonial lines. In fact, the model holds only for countries without colonial ties to France whereas former French colonies all contracted Huawei, regardless of ICT finance flows. • Proposes a model for African agency in choice of network equipment provider. • Development finance determines African agency in ICT infrastructure provider choice. • Digital development agendas of donors affect ICT infrastructure provider choice. • Geospatial mapping of fiber-optic cables sets Francophone states apart from others. [ABSTRACT FROM AUTHOR]

Urbanizing villages are erstwhile rural villages that are spatially enveloped and are characterized by their dual relation to the state, which expresses itself as an issue of citizenship; of land ownership; of governance; and building regulations. This paper transcends the current focus on villages in Southern China, by comparing village urbanization between China and India through four narratives of village extensions. Four parallel readings are offered, namely that urban villages are characterized by; shared tenure rooted in their rural past; inherited administrative boundaries that are re-imbued with new legal designations; emulation of traditional practices; and sustained modes of self-governance. [ABSTRACT FROM AUTHOR]

• Discussed why can certain rural areas withstand the external impact of urbanization and thus maintain the vitality of development, while others cannot and eventually decline. • Use Coupled Infrastructure System framework to the internal mechanisms of the response of the rural social-ecological system to the impact of urbanization. • The key to ensuring the robustness of the rural social-ecological system under the impact of urbanization is to provide institutional rules to guarantee the operational processes through the collective-choice process. Urbanization is essential for achieving rapid development. In this process, the labor outmigration from rural areas to cities caused by urbanization has diversified the impacts on the robustness of the rural social-ecological system. However, existing research has rarely discussed the internal mechanism of the response of the rural social-ecological system to the impact of urbanization. Based on the coupled infrastructure systems framework, in this paper, the internal interactions of the rural social-ecological system responding to the impact of urbanization are discussed. An empirical test is conducted using survey data from 123 villages of 14 Chinese provinces. Focusing on the specific practice of China, this paper further discusses how the robustness of the rural social-ecological system can be ensured under external impact. The main conclusions are as follows: under the impact of urbanization, the internal interaction paths with which the rural social-ecological system maintains robustness at the operational level are not unique. These different internal interaction paths may not only make the rural social-ecological system automatically realize a virtuous and robust cycle under the impact of urbanization, they may also cause a gradual collapse of the rural social-ecological system. Further, the discussion of China's specific practice shows that it is key to provide institutional rules to guarantee the operational processes through the collective-choice process, thus ensuring the robustness of the rural social-ecological system under the impact of urbanization. The inspection of the interaction mechanisms in this study may obtain some restricted views on the general laws that may be contained in the complex interaction within the rural social-ecological system, and provide a theoretical basis developing countries can apply to realize rural revitalization when faced with the irreversible wave of urbanization. [ABSTRACT FROM AUTHOR]

• Chinese medical assistance is significantly related to supporting China on human rights matters. • Countries supporting China on Hong Kong and Xinjiang matters received over double the amount of medical equipment and vaccine donations. • China's medical equipment donations matched the recipients' pandemic situation's severity, but vaccine donations did not. • As countries became less dependent on Chinese vaccine donations, political alignment mattered less. • Some recipients of Chinese vaccines moved from a neutral stance to one of defense or condemnation. The Covid-19 pandemic exposed all economies to a shortage of medical supplies alongside economic, institutional, and social challenges, prompting the Chinese government to step up its efforts to aid countries in need. At the same time, China faced a series of condemnations of its domestic human rights situation. This paper examines Chinese medical assistance and the relationship with recipient countries' position on key China-related human rights issues as a measure of political support. We find that support on human rights issues is significantly related to the receipt of Chinese medical assistance in 2020 and of vaccines in 2021. Countries that supported China in either of the two joint statements delivered at the UN on Hong Kong and Xinjiang received 125% and 174% more medical equipment and 205% and 166% more vaccine donations respectively, than those holding a contrary stance. Vaccine trade presents an even stronger association with such measures. Findings also show that political alignment and geographical proximity were more important in the first part of 2021, while these waned when the availability of new vaccines rose in the second half of the year. The association between Covid-19 assistance and political support on human rights issues post-Covid shows mixed results. Countries receiving assistance either moved from a neutral stance into one of defense of China or voted in favor of the UNHRC decision in 2022 to investigate human rights violations in Xinjiang. This indicates that while there is an ongoing politicization of human rights issues, countries do not necessarily give in to pressures. In conclusion, these findings and further analysis support fundamental concerns that vaccine donations during the Covid-19 pandemic have been mostly driven by geopolitics and not by the severity of the pandemic. [ABSTRACT FROM AUTHOR]