Spatial green growth in China: exploring the positive role of investment in the treatment of industrial pollution

Evolving waste management: The impact of environmental technology, taxes, and carbon emissions on incineration in EU countries

Amid the urgent global imperatives concerning climate change and resource preservation, our research delves into the critical domains of waste management and environmental sustainability within the European Union (EU), collecting data from 1990 to 2022. The Method of Moments Quantile Regression (MMQR) results reveal a resounding commitment among EU member states to diminish their reliance on incineration, which is evident through adopting green technologies and environmentally conscious taxation policies, aligning with the European Union's sustainability objectives. However, this transition presents the intricate task of harmonizing industrial emissions management with efficient waste disposal. Tailoring waste management strategies to accommodate diverse consumption patterns and unique circumstances within individual member states becomes imperative. Cointegrating regressions highlighted the long-run relationship among the selected variables, while Feasible Generalized Least Squares (FGLS) and Panel-Corrected Standard Errors (PCSE) estimates roughly confirmed MMQR results. ML analyses, conducted through two ensemble methods (Gradient Boosting, GB, and Extreme Gradient Boosting, XGBoost) shed light on the relative importance of the predictors: in particular, environmental taxation, consumption-based emissions, and production-based emissions greatly contribute to determining the variation of combustible renewables and waste. This study recommends that EU countries establish monitoring mechanisms to advance waste management and environmental sustainability through green technology adoption, enhance environmental taxation policies, and accelerate the renewable energy transition.

Research on the impact of regional integration policy on carbon emissions--Taking the Yangtze River Economic Belt as an example

The Yangtze River Economic Belt serves as a paradigm of ecological integration and high-quality development within China. Under the constraints of the "Dual Carbon" goal, how does the integrative policy of the Yangtze River Economic Belt, aimed at reinforcing inter-regional industrial cooperation, impact carbon emissions across various provinces within the region? Leveraging panel data from 30 Chinese provinces spanning 2009-2019 and treating the 2016 promulgation of the "Yangtze River Economic Belt Development Planning Outline" as a quasi-natural experiment, this study employs a Difference-in-Differences (DID) model for discerning the effects of regional integration policies on carbon emissions, intensity, and efficiency in the 11 provinces of the Yangtze River Economic Belt. The research further delves into the underlying mechanisms through which policy interventions modulate provincial carbon emissions. Key findings include: (1) The policy's enactment has significantly attenuated provincial carbon emissions and intensity, albeit somewhat hampering the enhancement of carbon efficiency-conclusions robust to parallel trend and placebo tests; (2) Heterogeneity analyses reveal disparities in the policy's carbon emission effects, contingent on varying economic development levels and geographical loci; (3) Mechanistically, while the integration bolsters regional environmental governance and strengthens economic ties-thereby curtailing provincial emissions-it is evident that local governments have been somewhat inept in effectively channeling the influx of substantial short-term capital, hence stifling provincial carbon efficiency. In light of these insights, it is posited that local governments within the Yangtze River Economic Belt should ardently endeavor to refine and elevate regional industrial structures, champion the construction of an integrated regional market, intensify capital oversight and coordinated utilization, and enhance the efficiency of regional capital allocation, all in the quest to augment regional carbon emission reduction performance.

Assessing the impact of geopolitical, economic, and institutional factors on China's environmental management in the Russian-Ukraine conflicting era

In contemporary times, geopolitical risk, and natural resources prices are susceptible due to the Russian-Ukraine conflict. In the meantime, emerging economies are struggling to explore the factors that could reduce ecological challenges and enhance environmental management. This research aims to analyze several economic, environmental, political, and institutional variables to ascertain their influence on greenhouse gas emissions in China. Covering the latest period from 1990 to 2022, various time series tests, including normality, stationarity, and cointegration tests. The results confirm that the variables studied have a stable pattern over time and are connected in the long run. The non-normal distribution of variables leads to opt novel moment quantile regression, where the results are tested for robustness via parametric approaches. The empirical results asserted that economic growth, natural resource prices, and trade significantly enhance ecological challenges (emissions). However, globalization, geopolitical risk, and institutional quality significantly reduce such environmental challenges. The results are robust, and both unidirectional and bidirectional causal associations confirm the importance of these variables in environmental management. Based on the results, this study recommends engagement in environmentally-friendly trading, investment in clean and green energy, and strengthening institutional quality for the region's environmental recovery.

Sustainable development of environmental protection talents training: Research on the behavior decision of government, university and enterprise under the background of evolutionary game

Environmental protection talents training (EPTT) is recognized as a key prerequisite for maintaining environmental sustainability, and in order to study the influence of each player on EPTT. This paper innovatively constructs a tripartite evolutionary game model of government, university and enterprise. The equilibrium points and evolutionary stabilization strategies of each participant are solved by replicating the dynamic equations, and the behaviors of each subject in EPTT are analyzed so as to clarify the behavioral characteristics and optimal strategies of the government's participation in EPTT. The results show that enterprises occupy a more important position in influencing government decisions. The government should reduce the financial incentives for enterprises and replace them with greater policy support. Meanwhile, the government should actively promote the cultivation mechanism that integrates universities and enterprises. The results of the study can provide a decision-making basis for the government to promote the sustainable development of EPTT.

Evaluating the influence of green growth, institutional quality and financial inclusion on financial stability: evidence by sustainable finance theory

Financial stability is essential for economic growth because it fosters confidence and trust and promotes investment in green development. However, it is a dilemma for the world economies to create an equilibrium between financial stability and environmental sustainability. In the extent of these challenges, the present study aims at grabbing the link of financial inclusion to attain financial stability. Further, the present study investigates the association of institutional quality, renewable energy, green growth, environmental sustainability, and financial inclusion with financial stability. Two basic econometric models are applied that focused on the basic and interaction term outcomes. In addition, principal component analysis (PCA) is analyzed to design an index for five proxies of financial inclusion. Additionally, the research inspected the interaction term of institutional quality and financial inclusion (FIN*INSQ) and determined the multiplied impact on financial stability in a separate model. This research employed the linear autoregressive distributed lag approach from 1990 to 2020 for long- and short-term dynamics. Theoretically, the research supports the sustainable finance and financial development theory. Hence, results showed that financial inclusion and institutional quality are positively associated with financial stability, while green growth, environmental sustainability, and renewable energy mechanisms are achieved through financial stability. Following our findings, the government should establish consistency between financial development and economic policies to maintain financial instability and ensure financial soundness. Furthermore, countries require viable financial institutions prioritizing green growth and institutional quality to achieve financial stability and long-term development.

Economic and non-economic drivers of tourism: bidirectional causality of tourism and environment for South Asian economies

This study explores the relationship between economic growth, tourism, and the environment in South Asian economies. It finds that factors such as GDP, human capital, globalization, and financial risk are interconnected and have long-term associations in these countries. The study employs various methodologies and tests to analyze the data. The author employs novel panel methodologies such as the method of moment of quantile regression analysis, slope heterogeneity, cross-section dependence test, and Westerlund cointegration. Additionally, a causality test along with the latest unit-root test is used. The results reveal important findings. As GDP expands, its impact on international tourism diminishes at higher quantiles, suggesting a decreasing effect. However, GDP still contributes positively to tourism across all quantiles. Human capital has a stronger effect on attracting tourists at lower quantiles, while globalization has varying impacts depending on the level of globalization in a country. Financial risk has a greater negative impact on tourism in larger economies compared to smaller ones. The study also examines the relationship between CO2 emissions and the variables under investigation. It finds that the effect of GDP on emissions decreases at higher quantiles, indicating a smaller contribution. Human capital has a larger effect on reducing emissions at lower quantiles, while the impact of globalization is more significant at higher quantiles. Moreover, an increase in financial risk leads to a decrease in emissions, particularly at lower quantiles. Based on these findings, the study suggests policy recommendations for South Asian economies. These include promoting sustainable tourism practices, investing in human capital development, encouraging responsible globalization, mitigating financial risks, and aligning tourism strategies with sustainable development goals.

Identifying the evolution of ecological poverty alleviation efficiency and its influencing factors: evidence from counties in Northeast China

Ecological poverty alleviation (EPA) is an effective strategy to address the vicious circle of poverty and environmental destruction in poor areas. However, it remains controversial whether this strategy has really succeeded in this respect. Previous research investigated the impact of a certain factor on EPA, and only few studies integrated them to explore their differential effects, thereby overlooking the complexity of EPA. Therefore, this study quantified the overall efficiency of the EPA strategies of 28 poor counties in three provinces of Northeast China from 2005 to 2018 by using a super-efficiency slacks-based measure model. This model can take into account undesirable outputs; as such, it has significant advantages in measuring the coordination among economic and social development and environmental protection. The Tobit model was used to explore the factors influencing EPA efficiency. The results show that, first, the majority of counties investigated had an EPA efficiency below the overall national average. Second, as for the factors influencing EPA efficiency, it was found that (1) GDP per capita and investment in environmental governance favored EPA efficiency, as they are conducive to stimulating regional consumption dynamics and achieving green economic development; (2) science and technology expenditure and urbanization were not conducive to EPA efficiency; and (3) industrial structure and trade had insignificant effects on EPA efficiency, due to the small scale of industry and the inadequacy of the policy system. This study assessed EPA efficiency from a holistic perspective, and addressed the controversies over EPA's influencing factors, thereby providing an effective method to conduct regional EPA assessment and improve EPA performance in poor regions of China.