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This article considers an N-firm oligopoly with abating and non-abating firms and analyses a dynamic setting in which the environmental regulator sets the tax rate to incentivise firms to undertake emission-reduction actions according to different hypotheses (fixed rule and optimal rule). The behaviour of the public authority sharply affects the firm's (individual) incentive to move towards the abatement activity over time. This changes the number of (non)abating firms on the market and the corresponding social welfare outcomes. The article eventually shows that the environmental policy may cause oscillations resulting in a coexistence of the two types of firms in the long term and pinpoints the welfare outcomes emerging in the model. [ABSTRACT FROM AUTHOR]

We propose a model for exploring the feasibility and effectiveness of a green transition from dirty to clean technologies. It relies on an evolutionary framework for the technology selection that accounts for the environmental domain dynamics, in terms of pollution evolution. A regulator charges an environmental tax to the producers, and the agents can choose between the less profitable clean technology and the more profitable dirty one, which, however, is taxed to a greater extent with respect to the clean one. The environmental tax depends endogenously on the level of pollution, which rises because of the producers' emissions. The pollution stock also naturally decays, and can be abated by involving the resources collected from the taxation. We analytically study the resulting two-dimensional model from both statically and dynamically, to understand under what conditions the green transition can take place and results in an improvement for the environmental quality. We show that excessive over-taxation of the dirty technology may be not beneficial, as steady state pollution level can increase above a certain taxation threshold and multiple steady states can emerge. Moreover, dynamics can result in persistent endogenous oscillations that systematically lead to a significant increase in pollution levels. Finally, we discuss the economic rationale for the results also in the light of possible policy suggestions. [ABSTRACT FROM AUTHOR]

The rapid evolution of the digital economy has significantly accelerated progress towards achieving green and sustainable processes, particularly in the field of green production. While existing research has delved into the effects of the digital economy on Green Innovation (GI) and the consequences of digital transformation on Corporate Value (CV), there remains a notable gap in the literature regarding the potential for synergistic enhancements in firms' GI&CV through the ongoing digital revolution. This study utilizes an evolutionary game model and employs system dynamics methods to simulate the dynamic evolution trajectory of the influence of the digital economy on the synergy between GI&CV. Subsequently, it empirically assesses the interconnected synergies between GI&CV using a dataset comprising information from Chinese listed firms spanning from 2011 to 2020, examining the impact of the digital economy on these synergies. Moreover, the study delves into the analysis of the transmission mechanism and conducts an extended investigation to further explore this phenomenon. The findings of this paper including: (1) The digital economy acts as a driving force behind the synergistic enhancement of firm GI&CV. Moreover, this effect is further augmented by governmental environmental regulation and green subsidy policies. (2) Drawing upon the information asymmetry theory and the resource-based theory, the regional marketization level and firms' digital transformation play intermediary roles. (3) The heterogeneity test indicate that firms situated in eastern regions and those classified as non-heavily polluted benefitted to a greater extent. This study sheds light on the incentive implications of digital economy for the synergistic upgrading of GI&CV, thereby extending the breadth of study on the consequences of digital economy. Moreover, it offers actionable suggestions for enterprises to leverage digital economy development towards achieving a synergistic improvement of GI&CV. [ABSTRACT FROM AUTHOR]

Values play a significant role in decision-making, especially regarding nature. Decisions impact people and nature in complex ways and understanding which values are prioritised, and which are left out is an important task for improving the equity and effectiveness of decision-making. Based on work done for the IPBES Values Assessment, this paper develops a framework to support analyses of how decision-making influences nature as well as whose values get prioritised. The framework is used to analyse key areas of environmental policy: a) the present model for nature protection in market economies, b) the role of valuation in bringing nature values into decisions, and c) values embedded in environmental policy instruments, exemplified by protected areas for nature conservation and payments for ecosystem services. The analyses show that environmental policies have been established as mere additions to decision-making structures that foster economic expansion, which undermines a wide range of nature's values. Moreover, environmental policies themselves are also focused on a limited set of nature's diverse values. This article is part of the theme issue 'Bringing nature into decision-making'. [ABSTRACT FROM AUTHOR]

This short communication is based on a workshop on hydrogen network modeling in macro-energy system models discussing the whole hydrogen value chain: production, transmission, storage, and use, as well as the related issues of demand flexibility, alternative fuels of biological origin, and the integration with district heating. It was organized by the Danish research network ENERforsk with leading modelers from academia, industry, and transmission system operators. The workshop collected (1) lessons learned, (2) best practices, and (3) potential next steps. We conclude that no-regret pathways need to consider evolving hydrogen regulation while balancing social aspects with interests driven by green industrial policy. Important and uncertain issues include the repurposing of natural gas networks, considering hydrogen pipeline standards and existing contracts, or the disposal of brine water. As more demand sectors and carbonaceous fuels are included in the models, carbon management, sustainable biomass, and carbon networks become more important. Collecting and incorporating lessons learned, best practices, and potential next steps will help the modeling community and policymakers to develop sound policies. [ABSTRACT FROM AUTHOR]

Application of the ecosystem services (ES) concept in urban planning has potential for improving environmental and human health outcomes in cities. We aimed to narrow an identified ES implementation gap by identifying the criteria for the practical fit of the ES concept in urban planning. We found that local relevance and adaptability within current planning approaches were core criteria for practical fit. If not met immediately, these criteria may be met over time through policy entrepreneurship. Further research in different locations and planning systems would increase understanding of the enabling factors for applying ES in urban planning. [ABSTRACT FROM AUTHOR]

Global warming and consequent climate change have emerged as serious issues and have started featuring on almost all multilateral forums with statements warning the global leadership to get increasingly proactive about addressing the issues. In world politics, countries are viewing climate change as an issue to gain influence in international politics. India is no exception to this rule and has been shaping its role as a rule-shaper and policy advocate and is an active participant in climate change negotiations. This article traces India's role since the talks on climate change began as part of wider environmental concerns. It also enumerates the way global leadership viewed and addressed this pressing issue from time to time. The article provides a brief but critical account of India's policy interventions at global and national levels to appraise India's growing role and relevance. [ABSTRACT FROM AUTHOR]

With the energy structure transition and the development of the green power market, the role of electricity retailers in multi-market green power trading has become more and more important. Particularly in China, where aggressive green energy policies and rapid market transformations provide a distinct context for such studies, the challenges are pronounced. Under demand-side response, electricity retailers face the uncertainty of users' electricity consumption and incentives, which complicates decision-making processes. The purpose of this paper is to explore the optimization decision-making problem of multi-market green power trading for electricity retailers under demand-side response, with a special focus on the Chinese market due to its leadership in implementing substantial green energy initiatives and its potential to set precedents for global practices. We first construct a two-party benefit optimization model, which comprehensively considers the profit objectives for electricity retailers and utility maximization for users. Then, the model is solved by the Lagrange multiplier method and distributed subgradient algorithm to obtain the optimal solution. Finally, the effectiveness of the incentive optimization strategy under the multi-market to promote green power consumption and improve the profit of electricity retailers is verified by arithmetic simulation. The results of this study show that the incentive optimization strategy under multi-market, particularly within the Chinese context, is expected to provide a reference for electricity retailers to develop more flexible and effective trading strategies in the green power market and to contribute to the process of promoting green power consumption globally. [ABSTRACT FROM AUTHOR]

Scholarly work in the field of legal geography has grown dramatically in recent decades. While much legal geography scholarship has been influenced by a European-North American perspective, we argue that a distinctive legal geography scholarship also emanates from outside the dominant perspective. Here, we review research from Australia and New Zealand/Aotearoa and label this work as Antipodean legal geography (ALG). We suggest ALG research has made a significant contribution to global legal geography scholarship through an emphasis on environmental law and policy problem solving and through efforts to de-colonialise and expand legal geography's remit. [ABSTRACT FROM AUTHOR]

The article provides an overview of various environmental issues and legislative developments related to climate change and sustainability. It discusses concerns over extreme weather events, the lack of leadership in resiliency planning, and the need for long-term strategies to address increasing temperatures. The article also mentions a landmark case where Switzerland was found to have breached human rights by failing to protect citizens from climate change effects. It provides updates on bills being considered in Parliament, EU regulations on greenhouse gases, and domestic case law examples. Additionally, the article includes a list of ongoing and closed consultations on topics such as clean heat market mechanisms, carbon border adjustment mechanisms, and climate-related financial disclosures. It also highlights select committee reports on issues like deforestation, electric vehicles, and government resilience to extreme weather. The article concludes with news articles on the impact of climate change globally, including record-breaking temperatures in 2023 and the potential breach of the 1.5C temperature rise threshold. These findings emphasize the urgency of addressing climate change. [Extracted from the article]

Water exhibits various politico-economic dynamic. Water scarcity can lead to conflicts, and it lies at the core of Iran's environmental crises. The literature on Iran's water crisis indicates the effects of this issue in terms of multidimensional environmental degradation, community disintegration, and state-society and intercommunal conflict. Approximately 28 million of Iran's 85 million residents reside in water-stressed areas, a situation identified as 'water bankruptcy'. The water shortage is experienced differently across the country. The plateau's central regions, home to Iran's major industries, are where the worst water deficit is occurring. However, regions with abundant water resources have also been impacted. These regions – known as 'donor basins' – due to intensive and disproportional inter-basin water transfer and other engineering interventions deployed by the Government to deal with the water shortage of the central regions, suffer from a different form of water crisis. A condition of asymmetrical and conflictual power relations between the state and subaltern communities in Iran's peripheral regions has been created. This paper argues that this constitutes environmental racism, characterised by multilayered impoverishment and unsustainable development among communities in the donor regions. [ABSTRACT FROM AUTHOR]

• Quantifying the impact of peer pressure on environmental improvements among local governments in China. • Investigating cities ' reaction to declining air quality rankings through regression discontinuity design. • Demonstrating the efficacy of political incentives in combating pollution and the catalytic effect of rankings on policy action. • Assessing the benefits resulting from air pollution reductions using an exposure response function. This paper estimates the impact of peer governmental pressure on air quality using a regression discontinuity design inherent in China's air quality ranking system. Because air quality rankings are important for political evaluations, local officials who witnessed a decline in air quality ranking are motivated to enforce more stringent environmental standards compared to their counterparts with increased rankings. By exploiting this regulatory discontinuity with monthly air quality ranking data from 2012 to 2020 of 169 cities, we find that cities experiencing a lower air quality ranking in the current month compared to the previous month exhibit a subsequent improvement in air quality during the following month, as evidenced by decreased pollutant concentrations. Furthermore, our analysis reveals that in cities where pollutant rankings decline more sharply, officials are less likely to encounter fewer promotion opportunities. Importantly, we observe that the discontinuity in individual pollutant concentrations is not solely influenced by their respective rankings but is also impacted by the overall A ir Q uality I ndex (AQI) ranking. Linking the reduction in air pollutants concentration with the economic benefits, a back-of-the-envelope calculation indicates the decrease in premature deaths due to cardiovascular and respiratory diseases amounts to approximately 200 thousand, resulting in an associated economic saving of more than 600 billion Chinese yuan. [ABSTRACT FROM AUTHOR]

Application of the Water-Energy-Food Nexus system is essential for addressing Water-Energy-Food Security and Environmental Protection in urban agricultural areas. However, there is currently no standardized framework for measuring and comparing sustainability indicators in these areas using the WEF Nexus practices. This study proposes sustainability measurement indicators to evaluate the WEF Nexus sustainability. The Analytical Hierarchy Process (AHP) was employed to identify the most crucial indicators for policymakers. The WEF nexus sustainability indicators were selected based on three dimensions of sustainability: social, environmental, and economic. The study focused on Varamin, a semi-arid city in Tehran that serves as a center for urban agriculture. Research results indicate that water-related components are crucial in arid and semi-arid regions. Based on the environmental sustainability indicators, pollution prevention, with a priority of 52.8%, is a critical component of sustainability. Finally, several key indicators are recommended for decision-makers to address sustainability. Allocating national budgets to create environmental policies and increasing public education on environmental issues are two priorities for achieving sustainability goals. However, future studies should utilize the Analytic Network Process (ANP), which enables interdependencies among decision components, as the AHP approach has some limitations. [ABSTRACT FROM AUTHOR]

This study seeks to investigate how natural resources rents impact environmental sustainability measured by CO2 emissions and PM2.5 air pollution in Brazil, Russia, India, China, and South Africa (BRICS) economies from 1995 to 2019. To enhance robust policy implications, natural resources are decomposed into disaggregated (coal, gas, oil, forest, and mineral rents) and aggregated (total natural resources rents) indicators. Besides, the intervening roles of affluence, urbanization, and green policies vectoring green technological innovation, green finance, green energy, and waste management within the theoretical underpinning of STIRPAT model are considered. The empirical verification is anchored on second-generation estimators entailing Common Correlated Effects Mean Group, Augmented Mean Group, and Panel Quantile Regression. Similarly, Fully Modified OLS is employed to gauge the country-specific effects amidst varying robustness analyses. The fallouts from the analyses reveal that natural resources rents inhibit the attainments of environmental sustainability in BRICS economies by positively driving CO2 emissions and PM2.5 air pollution. Conversely, green policies are observed to substantially drive environmental sustainability by mitigating both pollutants whereas affluence and urbanization escalate them. The distributional effects from Panel Quantile Regression and Fully Modified OLS corroborate the main findings divergently. Additionally, two channels of causality, including unidirectional and bidirectional nexuses, are apparent from the estimated models. Policy measures are suggested based on the empirical findings. [ABSTRACT FROM AUTHOR]

I study if industrial decarbonisation yields elevated perceptions of political and economic unfairness. Decarbonising industry is central for the Green Transition, but it will disproportionately affect regions where brown sectors, which have been made uncompetitive, are concentrated. I contribute to studies on political consequences of the Green Transition by exploring perceived unfairness as one outcome from these uneven effects. In regions where industrial decarbonisation and employment declines in brown sectors have been greater than in other regions, residents may feel that they have disproportionately borne the economic costs of industrial decarbonisation for their country, and may consider their governments to have neglected their interests. I test these expectations in 60 West European regions using past (2013–2018) employment and CO2 emissions trends from the three most carbon-polluting sectors, as proxies for industrial decarbonisation accompanied by employment declines in brown sectors, and combined them with micro-level data from the European Social Survey (2018). I find that regions exhibit elevated perceptions of economic and political unfairness only when they experience both relative CO2 emissions and employment decline in these sectors. As perceived unfairness underpins some of the political discontent observed today, this finding highlights the need for Green Transition policies that minimise labour market disruptions. [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]

Protected and conserved areas (PCAs) are key ecosystem management tools for conserving biodiversity and sustaining ecosystem services and social cobenefits. As countries adopt a 30% target for protection of land and sea under the Global Biodiversity Framework of the United Nations Convention on Biological Diversity, a critical question emerging is, which 30%? A risk‐based answer to this question is that the 30% that returns the greatest reductions in risks of species extinction and ecosystem collapse should be protected. The International Union for Conservation of Nature (IUCN) Red List protocols provide practical methods for assessing these risks. All species, including humans, depend on the integrity of ecosystems for their well‐being and survival. Africa is strategically important for ecosystem management due to convergence of high ecosystem diversity, intense pressures, and high levels of human dependency on nature. We reviewed the outcomes (e.g., applications of ecosystem red‐list assessments to protected‐area design, conservation planning, and management) of a symposium at the inaugural African Protected Areas Congress convened to discuss roles of the IUCN Red List of Ecosystems in the design and management of PCAs. Recent progress was made in ecosystem assessment, with 920 ecosystem types assessed against the IUCN Red List criteria across 21 countries. Although these ecosystems spanned a diversity of environments across the continent, the greatest thematic gaps were for freshwater, marine, and subterranean realms, and large geographic gaps existed in North Africa and parts of West and East Africa. Assessment projects were implemented by a diverse community of government agencies, nongovernmental organizations, and researchers. The assessments have influenced policy and management by informing extensions to and management of formal protected area networks supporting decision‐making for sustainable development, and informing ecosystem conservation and threat abatement within boundaries of PCAs and in surrounding landscapes and seascapes. We recommend further integration of risk assessments in environmental policy and enhanced investment in ecosystem red‐list assessment to fill current gaps. [ABSTRACT FROM AUTHOR]

In light of China's rapid growth and increasing engagement in the global climate regime, the authoritarian regulatory model has attracted attention from researchers and policymakers alike. This paper examines the question of to what extent and in what way state authoritarianism leads to (un)successful environmental policy implementation in China, with particular attention to energy transformation. This study inter-connects macro and micro inquiries through a case study of nuclear energy policy in China. An examination of the extended policy cycle as a comprehensive process that brings a policy to fruition shows that authoritarian regulatory environmental policy intervenes in each stage, resulting in a particular path of the evolution of environmental policy in nuclearising energy transformation in China. Adding to commonly accepted tenets of authoritarian environmentalism in general, the explanations of Chinese distinctiveness in materialising environmental policy enhances the understanding of the merits and challenges of authoritarian mechanisms of environmental policy. [ABSTRACT FROM AUTHOR]

As the international community attempts to unite to combat climate change, American party politics could hardly be more divided on this issue. This paper offers an additional explanation for how US congressional politics on environmental policy has polarized: the ongoing education realignment in American party politics. As the Democratic Party increasingly relies on college-educated voters and the opposite is true for the Republican Party, this can affect the parties' positions on environmental policy based on public opinion research which finds a positive relationship between education and pro-environment attitudes. Using League of Conservation Voters legislative scorecards from 1983 to 2020, this paper finds the education realignment contributed to the removal of pro-environment Republicans and anti-environment Democrats in Congress in recent decades; and this primarily occurred through elite replacement rather than conversion. [ABSTRACT FROM AUTHOR]

In order to reveal the impact of pilot free trade zones policy on green development, we use multi-period difference-in-difference estimation and fixed effect model to explore the impact and impact mechanism of the establishment of free trade zones on the green transformation of enterprises from the micro perspective, based on the panel data of China's A-share listed companies from 2009–2021, The results show that pilot free trade zones policy significantly improves the green transformation of enterprises in the zones. Pilot free trade zones policy affects the corporate green transformation through industrial agglomeration and financial constraints. The green transformation of state-owned enterprises, non-heavy polluting enterprises and high-tech enterprises are significantly impacted by pilot free trade zones policy. Urban innovation and green subsidies play a positive moderating role in the impact of free trade zones on enterprises' green transformation. The research conclusions provide a valuable policy basis for how to promote the green transformation of enterprises under the free trade zones policy. [ABSTRACT FROM AUTHOR]

The transformation and upgrading of China's manufacturing industry is supported by smart and green manufacturing, which have great potential to empower the nation's green development. This study examines the impact of the Made in China 2025 industrial policy on urban green economic growth. This study applies the super-slacks-based measure model to measure cities' green economic growth, using the double machine learning model, which overcomes the limitations of the linear setting of traditional causal inference models and maintains estimation accuracy under high-dimensional control variables, to conduct an empirical analysis based on panel data of 281 Chinese cities from 2006 to 2021. The results reveal that the Made in China 2025 strategy significantly drives urban green economic growth, and this finding holds after a series of robustness tests. A mechanism analysis indicates that the Made in China 2025 strategy promotes green economic growth through green technology progress, optimizing energy consumption structure, upgrading industrial structure, and strengthening environmental supervision. In addition, the policy has a stronger driving effect for cities with high manufacturing concentration, industrial intelligence, and digital finance development. This study provides valuable theoretical insights and policy implications for government planning to promote high-quality development through industrial policy. [ABSTRACT FROM AUTHOR]

The Multi-Compartment Hg (mercury) Modeling and Analysis Project (MCHgMAP) is an international multi-model research initiative intended to simulate and analyze the geospatial distributions and temporal trends of environmental Hg to inform the effectiveness evaluations of two multilateral environmental agreements (MEAs): the Minamata Convention on Mercury (MC) and Convention on Long-Range Transboundary Air Pollution (LRTAP). This MCHgMAP overview paper presents its science objectives, background and rationale, experimental design (multi-model ensemble (MME) architecture, inputs and evaluation data, simulations and reporting framework), and methodologies for the evaluation and analysis of simulated environmental Hg levels. The primary goals of the project are to facilitate detection and attribution of recent (observed) and future (projected) spatial patterns and temporal trends of global environmental Hg levels, and identification of key knowledge gaps in Hg science and modeling to improve future effectiveness evaluation cycles of the MEAs. The current advances and challenges of Hg models, emission inventories, and observational data are examined, and an optimized multi-model experimental design is introduced for addressing the key policy questions of the MEAs. A common set of emissions, environmental conditions, and observation datasets are proposed (where possible) to enhance the MME comparability. A novel harmonized simulation approach between atmospheric, land, oceanic and multi-media models is developed to account for the short- and long-term changes in secondary Hg exchanges and to achieve mechanistic consistency of Hg levels across environmental matrices. A comprehensive set of model experiments is developed and prioritized to ensure a systematic analysis and participation of a variety of models from the scientific community. [ABSTRACT FROM AUTHOR]

Employing the "Green Credit Guidelines" implemented in 2012 as the basis for a quasi-natural experiment, this study applies the method of Difference-in-Differences(DID) to investigate the influence of the Green Credit Policy on both the quantity and quality of enterprise innovation. The outcomes of our analysis reveal that the policy has significantly boosted both the quantity and quality of innovation among enterprises identified as heavy polluters. It is noteworthy that the policy's positive impact on innovation quantity surpasses its positive effect on innovation quality. This substantiates that the Green Credit Policy effectively generates incentivizing outcomes for innovation among the heavy polluters, thereby verifying Porter's hypothesis within the domain of green credit in China. Furthermore, we find that the positive impact is more significant for enterprises with lower innovation capabilities, large-scale enterprises, state-owned enterprises, and those situated in both the Eastern and Western regions. Through these findings, this study illuminates a novel perspective on the interplay between the Green Credit Policy and enterprise innovation dynamics in China. [ABSTRACT FROM AUTHOR]

The government's environmental protection policy can significantly contribute to alleviating resource shortages and curbing environmental pollution, but the impact of various policy instruments implemented by the government on energy efficiency is unclear. Based on the panel data of 30 provinces in China from 2005 to 2021, this paper analyses the impact of environmental regulation and the industrial structure on energy efficiency from the perspective of resource taxes. The U-shaped relationship between environmental regulation and energy efficiency and between the optimization of industrial structure can significantly improve energy efficiency, and the optimization of industrial structure is conducive to weakening the initial inhibitory effect of environmental regulation. In addition, the analysis of regional heterogeneity showed that the impact of environmental regulation was stronger in the central and western regions, while the impact of industrial structure was stronger in the eastern and western regions. The conclusions of this study can help to expand the understanding of the relationship between environmental regulation and industrial structure on energy efficiency, provide policy enlightenment for the realization of green development and high-quality development, and provide Chinese examples and experiences for developing countries to improve energy efficiency. [ABSTRACT FROM AUTHOR]

The climate crisis looms but support for fuel taxation is low. How to boost support? The obvious way is to make the connection to the climate crisis explicit. Many observers fear, however, that policy myopia renders this strategy ineffective: As the consequences of the climate crisis are long‐term and insecure, people are loath to pay for costly countermeasures in the short term. We look at policy distraction as a second potential drag. We argue that climate crisis‐induced support for fuel taxation can also be undermined by other salient events which divert attention. To test our argument, we conduct a large‐scale survey experiment with more than 21,000 respondents in 17 European countries. Our results show that a simple climate crisis prime raises support for fuel taxation by 12 percentage points. The effect decreases but remains substantial when stressing the long time horizon of the climate crisis. It almost disappears when other current crises (COVID‐19 and Russian military aggression) are mentioned. Thus, distraction by concurrent events is a serious impediment to mobilising support for fuel taxation. [ABSTRACT FROM AUTHOR]

As an emerging business modality and Internet format, live streaming e-commerce has developed rapidly since its emergence in 2016, especially since the outbreak of the COVID-19 epidemic in late 2019, when an increasing number of businesses from other industries attracted participation. However, with the development of the live streaming e-commerce industry, the industry's market environment is becoming increasingly chaotic. Therefore, during this period, government departments continuously formulate and implement relevant industry policies. In order to exploring the cooperation network structure, policy content distribution, and implementation effectiveness characteristics among publishers, this paper constructs a three-dimensional analysis framework of policy from the perspective of policy tools, policy effectiveness evaluation and policy publishers. The results show that in terms of policy tools, the overall structure of policy tools in the live streaming e-commerce industry is unreasonable, and different types of policy tools are significantly diverse. The proportion of environmental policy tools is greater than that of demand-based and supply-based policy tools, accounting for 62.97%, and among them, the tools related to industry regulation and management account for the largest proportion of the total, which greatly suppresses the enthusiasm of various entities in the industry for development. In terms of policy effectiveness evaluation, most of the policies do not formulate detailed long-, medium-, or short-term goals, nor are the policy priorities, incentive measures, or action modes perfect, indicating that the government's pushing and pulling forces for the live streaming e-commerce industry are insufficient. Finally, in the subject dimension of policy release, the synergy of relevant subjects is constantly improving, but there is also a phenomenon of over-concentration in the synergistic departments. [ABSTRACT FROM AUTHOR]

This study investigates the impact of geopolitical risk (GPR) on consumption-based carbon (CCO2) emissions as well as the moderating role of environmental policy stringency (EPS) on the above relationship. Based on data collected from 27 countries from 1990 to 2020, the basic results from the sample of the study indicate that GPR accelerates CCO2 emissions. Quantile regression results reveal that the effect of GPR is more pronounced in countries with higher CCO2 emissions. Moreover, EPS weakens the escalating effect of GPR on CCO2 emissions. The robust test results validate the findings reported in the basic regression model. The heterogeneity test indicates that the impact of GPR on CCO2 emissions is greater in developing countries compared in developed countries. The study also proposes these policy implications based on the findings: (1) countries should ensure a stable political environment, establish a robust legal system and promote energy transition; and (2) the scope of environmental taxes should be expanded where different tax rates should be imposed in order to be useful in reducing CCO2 emissions. [ABSTRACT FROM AUTHOR]

Carbon emissions have become a global challenge, and China, as the world's largest developing country, has a serious emissions problem. Developing green buildings is an important way of reducing carbon emissions. China's low-carbon city pilot policy may be an effective way of promoting green building development and reducing these emissions. This study uses the low carbon city pilot policy as a quasi-natural experiment and employs the staggered difference-in-differences method to investigate its impact on green building development. The results show that the low-carbon city pilot policy promotes green building development, and this policy promotes it by enhancing regional green innovation capacity, improving green total factor productivity at the firm and regional levels, and reducing the financing constraints of firms in the construction and real estate sectors. In addition, the promotion effect of the policy on green building development is stronger in western and non-resource-based regions and large-scale cities in China. This study contributes to the literature related to environmental policy, green building, and carbon emissions and supports the promotion of green building development and the reduction of carbon emissions. [ABSTRACT FROM AUTHOR]

The development of urbanization has brought new challenges to the ecological environment, and the promotion of green technology innovation and development is widely recognized as an essential method to achieve cities' economic benefits and environmental protection. This paper examines whether the new urbanization pilot policies (NUP) increase green technology innovation (GTI) from both theoretical and empirical perspectives. This paper examines the impact of new urbanization on GTI by analyzing data from 285 cities in China between 2010 and 2021, using the multi-period DID model with the implementation of NUP as an exogenous policy shock. The study results indicate that NUP significantly affects GTI, and the conclusion still holds after the parallel trend test, placebo test, and other robustness tests. Heterogeneity analysis shows that the NUP significantly enhances GTI in low environmental pollution, non-resource-based, Medium-sized, and Central Region cities. The test of moderating effect shows that NUP has a "linkage effect" with the government's environmental attention, financial investment in innovation, and regional talent pooling. The findings of this paper provide empirical evidence and decision-making reference for promoting NUP and sustainable development of cities. [ABSTRACT FROM AUTHOR]

In the context of the continued advancement of the green economy transition, the proactive pursuit of carbon emissions reduction and the early attainment of carbon neutrality goals have emerged as essential components in promoting high-quality economic development. Not only does it contribute to the creation of a community of human destiny, but it is also vital to the realization of sustainable development for human civilization. A dynamic evolutionary game model, which encompasses the interactions among government, enterprises, and the public, was constructed to examine the inherent impact mechanisms of the behavior of three players on the development of a green economy under the context of energy saving and emission reduction subsidies. The results showed that the incentive and punishment mechanisms served as effective tools for harmonizing the interests of system members. Within the mechanisms, the public demonstrated a higher sensitivity to rewards, while enterprises exhibited greater responsiveness to fines. Consequently, the government could influence the behavior of enterprises by incentivizing the public to serve as a third-party inquiry and oversight body. Simultaneously, the government could encourage enterprises to expedite green technology innovation by employing a combination of incentive and punishment mechanisms. [ABSTRACT FROM AUTHOR]

Air pollution now affects 92 percent of the global population and is responsible for one out of nine deaths, nearly two thirds of which occur in Southeast Asia and the Western Pacific. Emerging work on the political ecology of air pollution examines how its noxious effects are unevenly distributed across social categories such as race and class. Geographers know much less about the social mechanisms through which air pollution and its risks and mitigation efforts are calculated, however. Situated within northern Thailand's haze crisis and its broader agrarian transitions, we employ ethnographic and geospatial methods to theorize air pollution as a boundary object. Throughout the region, uncertainty over the causes and constitution of air pollution and its flexible interpretation have driven the development of civil society sensor networks and the adoption of portable Air Quality Index monitors and hot spot locating apps. These increasingly widespread technologies not only democratize data but also play a growing role in shifting environmental narratives of seasonal air pollution. By homing in on the boundary work of air pollution, however, we argue that although new, more widely accessible modes of knowledge production can seemingly reduce uncertainty and shift environmental policy, they can also obscure the long-standing political-economic inequalities on which environmental problems are based. This article advances current debates at the nexus of political ecology and science and technology by demonstrating how particulate matter matters differently within and between social groups and the role of sociality in environmental change and the production of political space. [ABSTRACT FROM AUTHOR]

Political parties are crucial in crafting effective national climate policies in democratic states. At the same time, there is a practical and academic debate of whether political parties matter for policy output. This article speaks to this debate by investigating the link between what parties say and what parties do with respect to environmental issues. More concretely, it analyzes whether there is a connection between the degree of environmentalism expressed in parties' electoral manifestos and national environmental policy output. Theoretically, the article draws on existing research on program-to-policy linkages in general and for environmental issues specifically to argue that saliency of environmentalism in party manifestos shapes more stringent environmental policies. This argument is empirically tested by combining data on policy stringency with data on manifesto contents for 28 countries for the period 1990–2015. The findings corroborate the main hypothesis, which has implications for understanding the overall potential for political parties to structure national environmental politics. The article concludes by sketching broader implications for research on parties' ability to shape national environmental policy across political systems, and across partisan ideologies. [ABSTRACT FROM AUTHOR]

Different streams of political research have pointed to two macro-phenomena that appear as opposite at first glance: On the one hand, the increasing delegation of competencies to jurisdictions beyond the central government, resulting in the denationalization of political authority. On the other, the passing of reforms that reassert the centre of the nation state through policy integration and administrative coordination. In this article, we argue that these two processes can be analysed under a unified framework in terms of multilevel dynamics, whereby delegation ultimately elicits recentring reforms at the national level. To examine this argument and break down the mechanisms at work, we develop two sets of hypotheses: first, we theorise how the delegation of competencies to international organisations, sub-national entities and independent agencies can eventually trigger recentring reforms; second, we propose that the capacity to act attributed to these actors also shapes such reforms. Our empirical analysis relies on an original dataset across four policy fields and 13 countries. By using multilevel regression models, we show that especially the delegation of competencies to agencies at the national level as well as the double delegation to European agencies increases the probability that governments pass recentring reforms. Furthermore, if these agencies have a stronger capacity to act, recentring becomes more likely. Our findings contribute to the development of multilevel governance as a dynamic theory of policy making. [ABSTRACT FROM AUTHOR]

For decades, the European Union has affected spatial planning in the member states through its environmental policies. To investigate the mechanism by which EU policy becomes joined up to spatial planning, we invoke the concept of 'coupling' from systems and organizational science. We show that coupling is established not only at the EU policymaking level (e.g. within a directive's text), but also during implementation and enforcement. Consequently, it is possible to actively 'manage' coupling either by enhancing its flexibility on paper or by limiting its activation in practice. Drawing on three case studies in the Netherlands, we show that various (de)coupling strategies can be applied, but none are completely satisfactory or risk-free. [ABSTRACT FROM AUTHOR]

This study is intended to expose the connectedness of green financing and other green policies like renewable energy and technological progress towards identifying the best practice to achieve climate goal cum sustainable environmental development for China within the period 1985–2021. Amid the increased utilization of fossil fuels in China's economic activities and its position as the highest carbon emitting country in the world, China is considered a financial stable economy with access to renewable energy source such as hydroelectric power. For effective research into the objective of this study, the study builds on mechanism of the green finance—renewable—technology and emission nexus with the help of linear dynamics of ARDL bound and VECM granger causality methods. Empirical results from both approaches have given insight to the selected objectives of this study. According to ARDL dynamics: (i) the coefficients of linear (1.802) and non-linear(− 1.860) (i.e. square term) of financial development are positively and negatively connected to the carbon emissions. This confirms the presence of inverted U-shape relationship between the financial development and carbon emissions. (ii) the relationship between hydroelectric power representing renewable energy and CO2 is negative—(− 0.19) and significant at 1% level. This results depicts the reduction power of hydroelectric power on CO2, (iii) also, a negative (− 0.000982) linkage between number of patent application representing technological innovation and environmental development through carbon emissions responses is established. Also, findings from VECM granger causality approach back the findings from ARDL through a nexus between the variables of interest (finance, hydroelectric power, and technology and carbon emissions). Findings point to the ability of green financing to reduce carbon emissions if green financing policies are utilized effectively in regulating carbon emissions. [ABSTRACT FROM AUTHOR]

This study examines university-driven partnerships that promote entrepreneurship in underserved communities, drawing from the experiences of NCGrowth, an economic development center at the University of North Carolina at Chapel Hill. We address the following questions: Who are the central stakeholders? How do they interact? What do their challenges and experiences imply for policymaking and practice in nurturing entrepreneurship ecosystems in underserved communities? We employed social-network analyses of NCGrowth's projects spanning 2013–2019, supplemented by document analysis of archival data and in-depth interviews. The study uncovers highly asymmetric connections among stakeholders, with universities and government agencies emerging as dominant entities, leveraging universities' specialized knowledge and community relationships. Nevertheless, challenges surface due to overlapping roles as facilitators, the absence of consistent community carriers of development plans, and a dearth of financial institutions. Our findings advocate for an ecosystem-focused approach to economic development in underserved areas, emphasizing the involvement of additional anchor institutions such as hospitals, major corporations, and philanthropists. Furthermore, policies and practices should integrate the objectives of entrepreneurship, economic growth, and social equity to cultivate inclusive entrepreneurship ecosystems. [ABSTRACT FROM AUTHOR]

Semiconductor industry is experiencing a rising demand for environmentally friendly processes with the emphasis on green policies and worldwide environmental sustainability. Nitrogen trifluoride (NF3), the most common plasma chamber cleaning agent gas, poses a significant concern as a potent greenhouse gas since it has global warming potential (GWP), 740 times and 6 times higher than that CO2 and N2O. This study investigated the exhaust gas using quadrupole mass spectroscopy (QMS) and analyzed the change in cleaning speed and the type of exhaust gas through plasma monitoring using optical mass spectroscopy (OES). The objective is to lower the use of the amount of NF3 gas in chamber cleaning process to partially contribute the environmental sustainability in the point of semiconductor manufacturing. When a small amount of N2 was added to NF3 whose ratio of 7:23, the cleaning efficiency reached to 90% compared to NF3 gas alone. Addition of N2 positively affected electron density and temperature to increase the F-radical in remote plasma system. In conclusion, 18% of NF3 usage amount was reduced during the Sio2 deposition chamber cleaning process. [ABSTRACT FROM AUTHOR]

Using panel data for Chinese listed firms from 2009 to 2015, this research examines the impact of the green credit policy on the audit fees of heavily polluting firms by adopting a difference-in-difference (DID) model. The results show that the green credit policy increases the audit fees of heavily polluting firms, suggesting that auditors can perceive the risks imposed by the green credit policy on heavily polluting firms. Mechanism tests reveal that the implementation of the green credit policy increases audit fees by increasing the financing cost and reducing the loan maturity. Further research shows that the positive effect is more significant in regions with stronger regulatory environments and higher trust, and among firms without political connections and audited by the top-ten domestic audit firms. The Chinese government should actively encourage third-party financial institutions to participate in firms' environmental governance. [ABSTRACT FROM AUTHOR]

Green technological innovation has the dual benefit of promoting economic development and limiting environmental pollution and is critical to sustainable development in developing countries. This study assessed the green innovation effects of ecological civilization pilot policies by using the difference-indifferences approach, mediating effects model, and causal forest algorithm. The results showed that: (1) The ecological civilization pilot policy increased the level of green technology innovation in the pilot area by 27.9 %. (2) Urbanization partially mediated the impact process of ecological civilization pilot policies on green technology innovation, and the green innovation effect transmitted through urbanization was about 28%. (3) When energy structure and financial support were taken as the conditions, the green innovation effect of the ecological civilization pilot policy respectively showed an S-shaped curve and an inverted U-shaped curve. The above results can provide a new scientific basis for promoting green development in developing countries. [ABSTRACT FROM AUTHOR]

Waste sorting in urban villages is a less developed while important issue in waste management and it is of great importance to environmental sustainability. China is now facing challenges of combating waste sorting while little attention has been paid to these challenges in urban villages. This article aims to add to this knowledge by examining how waste sorting has been implemented in urban villages via a case study of Shenzhen, China. A co-production theory perspective is adopted to explore how actors are engaged in the process of waste sorting and what are the results. The findings suggest coproduction approach is neither a top-down nor bottom-up approach. It is a much more complex process that involves intensive interactions between the government and residents. It concludes that the co-production approach to waste sorting exemplified by urban villages' sustainable development has great significance for general environmental management and policy making in the long term. [ABSTRACT FROM AUTHOR]

Canadian climate policy is increasingly complex, with numerous mandatory and voluntary policies to reduce greenhouse gas emissions. These policies are national and sub-national and involve a variety of policy instruments. Policy interventions range from economy-wide (e.g., emissions pricing) to sector-specific (e.g., clean electricity regulation) to targeting specific actions (e.g., fuel-switching subsidies). Studying the effects of policy changes and interactions is crucial in this active policy space. This article provides an overview of Canadian climate policy and reviews trends in climate and environmental policy research. Despite the richness of the policy landscape, there is limited academic work evaluating the effectiveness (emissions reductions) and cost-effectiveness (cost per tonne of abatement) of Canadian climate policy, the equity and distributional consequences of policy choices, and how policies interact. Additional academic work along these themes can help inform better policy design and help Canada meet its emission-reduction goals. Note from the editors: The first volume of Canadian Public Policy/Analyse de politiques was published in 1975, making this the 50th volume. To commemorate, we have organized a series of lectures which are published in this special issue. Professor Winter gave this lecture at the meetings of the Canadian Economics Association in Winnipeg in June 2023. [ABSTRACT FROM AUTHOR]

Housing industry is one of the major threats to global environment and resource depletion. Particularly in China, it is regarded as a major challenge due to massive population growth. The most common barriers involve; economic barriers and environmental barriers. Therefore, to promote sustainable housing development, the management of these barriers is most crucial. This study is an attempt to overcome these barriers with the help of financial institutions in the context of China. The sample of the study are construction sector employees which are selected through simple random sampling method. Partial Least Square (PLS) is employed as statistical tool to analyze the primary data. Results revealed the positive role of financial institutions to overcome the challenges related to the economic barriers and environmental barriers. Financing from banks for the sustainable housing schemes can reduce the economic barriers and help to fulfil the sustainable housing criteria. Similarly, the environment requirements can also be achieved through environmental policy developed by the banks in China. This study recommended the Chinese government to promote sustainable hosing development through the promotion of bank financing and implementation of banks environmental policies. [ABSTRACT FROM AUTHOR]

Policy responses to the challenges associated with environmental change, including more frequent and severe climatic events, have interlinked environmental and social impacts. Less attention has been afforded to the latter, and specifically to the question of not just whether but how such responses create or entrench inequality. This paper examines policy responses to drought events in California, United States, and the Western Cape Province, South Africa, in terms of their effects on inequality, revealed in relationships to water access networks. We use concepts of water justice and hydraulic citizenship to evaluate how and why these policy responses reproduced water injustices in the two settings. We focus particularly on two mechanisms linking responses to widened inequalities: values‐reinforcement and strategic communication. Using interviews, policy documents, and media reports, we employ process tracing methods to illustrate these mechanisms through which drought policy impacts hydraulic citizenship experiences, manifesting water injustice. We contribute to emerging examinations of environmental policy responses and maladaptation by demonstrating how concepts of hydraulic citizenship and an emphasis on mechanisms can help us better understand and identify experiences of water injustice. We note policy implications and areas for future research, highlighting droughts as consequential policy sites for advancing social and environmental justice. [ABSTRACT FROM AUTHOR]

Disaster preparedness and relief is a key service provided by the American system of government, but emergency management practices have produced varying outcomes. Based on the existing literature, emergency management, community planning, and a history of racial inequities are inextricably interconnected. Based on the concepts presented by social equity, community planning, emergency management, and environmental policy literature, an interdisciplinary approach was used to create an original checklist of considerations for emergency managers, community planners, and policymakers to use in a collaborative manner to proactively address potential threats to their constituents and communities. [ABSTRACT FROM AUTHOR]

Objective: This article examines the relationship between environmental health threats, personal experiences with climate change, and their association with attitudes toward global warming and willingness to pay for clean energy. Methods: Using a nationally representative survey of Latino adults (n = 1200), we use categorical regressions to examine the relationship between environmental health threats and policy preferences. Results: Latinos who have personally experienced climate change and who view air pollution as a threat, are more likely to be concerned with climate change and believe that passing stricter environmental laws will improve the economy as opposed to reduce econonic growth. Latinos who have experienced climate change and worry about the impact of climate change in their homeland are also more willing to pay $5 or $10 for clean energy. Conclusion: This study has implications for our collective knowledge of Latinos' connections to the environment and policy outcomes and contributes to the growing area of environmental public opinion among ethno‐racial groups. [ABSTRACT FROM AUTHOR]

The Amazon is a complex object of policy that comprises environmental, economic, social, and sovereignty concerns. Despite this complexity, governments are often portrayed as having a single understanding of the region as a political problem. In this article, we investigate how the Amazon has been constructed as a problem in 6240 Brazilian presidential speeches since 1985 using supervised machine learning. Conceptually, we develop a framework that accounts for how important transnational actors, such as presidents, construct objects of policy as particular problems depending on where and when they participate in politics. Empirically, we find that presidents often construct the Amazon as an environmental problem when speaking far away from the region, whereas they usually construct it as problems of economic integration or social development when speaking within in the Amazon. Furthermore, presidents increasingly mix problem-constructions to represent the Amazon as a complex and multifaceted object of policy. [ABSTRACT FROM AUTHOR]

The impact of corporate political spending on environmental policy has drawn numerous attention from researchers and policymakers. However, few studies have analyzed the empirical effect of corporate spending on environmental policy in aggregate. In this study, I analyze the impact of corporate independent spending bans on state environmental policy, utilizing the repeal of such bans in 23 states following the 2010 Supreme Court's Citizens United decision as a research design. Through difference-in-differences tests, I find no evidence that the removal of independent expenditure bans influenced state environmental policy, regulations, or outcomes, or overall policy liberalism. I also find that corporate direct contributions did not increase in treated states, which may explain the lack of environmental policy effects. These results demonstrate that corporations did not utilize the new spending avenue after Citizens United to influence state environmental policy in aggregate and raise questions concerning corporate political spending and environmental preferences. [ABSTRACT FROM AUTHOR]

Using NVivo12plus software, this study constructs a generation model of the policy implementation environment in China's grassroots digital construction by examining the data from interviews with 37 Chinese grassroots civil servants as its research object. At the same time, with the help of the csQCA method and on the basis of rooted coding, using Tosmana software, the model validation and model expansion of 37 cases were carried out. This study shows that the main components of the policy implementation environment in China's grassroots digital construction include five main dimensions: cognitive, emotional, behavioral, normative and control. At the initial stage of China's grassroots digital construction, the cognitive environment dimension is the most critical link in the environmental governance of policy implementation. The cognitive and normative environments dominate the effect pattern of China's grassroots digital policy implementation. There are six types of motivation patterns for the environmental effect of the implementation of grassroots digital policy: know-doing-norm, cognitive-dominant, know-doing-control, emotion-control, behavior-lacking and regulation-dominant types. Based on the above analysis, there are three main policy suggestions to promote the generation of a productive policy implementation environment and positive policy effects in China's digital construction: "degree", "force" and "sense". These suggestions include strengthening the top-level design, improving the integration and cooperation degree of the environment, taking the root at the grassroots level to improve the adaptability of the environment, as well as increasing publicity and promotion to improve the sense of environmental experience. [ABSTRACT FROM AUTHOR]

Snakes of the genus Boa are outstanding elements of the New World biota with a broad sociological influence on pop culture. Historically, several taxa have been recognized in the past 300 years, being mostly described in the early days of binomial nomenclature. As a rule, these taxa were recognized based on a suite of phenotypic characters mainly those from the external morphology. However, there is a huge disagreement with respect to the current taxonomy and available molecular phylogenies. In order to reconcile both lines of evidence, we investigate the phylogenetic reconstruction (using mitochondrial and nuclear genes) of the genus in parallel to the detailed study of some phenotypic systems from a geographically representative sample of the cis-Andean mainland Boa constrictor. We used cyt-b only (744bp) from 73 samples, and cyt-b, ND4, NTF3, and ODC partial sequences (in a total of 2305 bp) from 35 samples, comprising nine currently recognized taxa (species or subspecies), to infer phylogenetic relationships of boas. Topologies recovered along all the analyses and genetic distances obtained allied to a unique combination of morphological traits (colouration, pholidosis, meristic, morphometric, and male genitalia features) allowed us to recognize B. constrictor lato sensu, B. nebulosa, B. occidentalis, B. orophias and a distinct lineage from the eastern coast of Brazil, which we describe here as a new species, diagnosing it from the previously recognized taxa. Finally, we discuss the minimally necessary changes in the taxonomy of Boa constrictor complex; the value of some usually disregarded phenotypic character system; and we highlight the urgency of continuing environmental policy to preserve one of the most impacted Brazilian hotspots, the Atlantic Forest, which represents an ecoregion full of endemism. [ABSTRACT FROM AUTHOR]