7,568 results match your criteria: "School of Economics and Management[Affiliation]"

This research investigates how despotic leadership influences follower creativity within the hospitality context. Grounded in social exchange theory (SET), the research delves into the mediating role of psychological safety in the link between despotic leadership and follower creativity. Additionally, it explores how power distance moderates this relationship, potentially alleviating the adverse implications of despotic leadership.

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Analysis of the effect of the quantity of inflow into Ebinur Lake on its ecological security.

Environ Res

December 2024

State Key Laboratory of Desert and Oasis Ecology, Key Laboratory of Ecological Safety and Sustainable Development in Arid Lands, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, 830000, China.

The ecological security of lakes in arid areas is crucial for the sustainable development of regional society and the economy. The threat of dry lake-bottom dust and degradation of vegetation around lakes has become increasingly significant. This study proposes the maintenance of an optimal water surface area to ensure the ecological safety goals of Ebinur Lake.

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Global natural and anthropogenic methane emissions with approaches, potentials, economic costs, and social benefits of reductions: Review and outlook.

J Environ Manage

January 2025

School of Engineering, Hangzhou Normal University, Hangzhou, 311121, China; College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, 310058, China. Electronic address:

Article Synopsis
  • * Human activities have significantly increased methane emissions by nearly 60% in the last 50 years, and natural emissions may rise due to climate change.
  • * The text reviews methane emissions, evaluates reduction strategies and their costs and benefits, identifies challenges in achieving these reductions, and proposes potential future solutions.
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Assessment of urban flood susceptibility based on a novel integrated machine learning method.

Environ Monit Assess

December 2024

School of Economics and Management, Fuzhou University, Fuzhou, 350116, China.

Article Synopsis
  • The study focuses on improving urban flood susceptibility assessment using a new integrated machine learning method, LG-MLP-LR, which combines logistic regression with existing models.
  • It validates this new approach by analyzing flood data from Fuzhou between 2013 and 2016, highlighting the effectiveness of selected flood conditioning factors.
  • The findings reveal that LG-MLP-LR outperforms other models with greater accuracy and identifies key factors influencing flood risks, such as elevation and rainfall, offering valuable insights for flood prevention strategies.
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  • This study investigates how race and employment status affect self-rated health among older adults in South Africa, focusing on the role of generalized anxiety in mediating these effects.
  • Using data from a nationwide survey, the research incorporates logistic regression and structural equation modeling to analyze the findings.
  • Results indicate that racial background significantly impacts self-rated health, with retirees experiencing better health ratings, highlighting the necessity for interventions to address racial health disparities.
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  • A study using panel data from the China Labor-force Dynamic Survey (CLDS) from 2012 to 2018 examines how the gradual reforms of the Integrated Medical Insurance Scheme (IMIS) affect the happiness of returning migrant workers in China.
  • The research employs a time-varying difference-in-differences (DID) model and a structural equation model to analyze the results, which indicate that IMIS significantly boosts happiness through economic and integration effects.
  • The impact is particularly stronger among younger, high-income, and high-health human capital returning workers, suggesting that ongoing improvements to the health insurance system could enhance overall happiness and promote equality in public services.
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The article embarks upon a study of political Sufism in contemporary Kazakhstan and patterns of religious continuity through an examination of Islamic manifestations that stretch back centuries, juxtaposed with the current state religious policy. It examines the role of the Muftiate's "official Islam" in shaping the life of religious communities, exploring the intricate interplay between religious identity, secularism, and public perception in the post-Soviet landscape. The author employed a multi-faceted research approach, integrating historical analysis, policy examination, and an ethnographic study of contemporary religious dynamics in the country.

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Does two-way FDI promote technological innovation? - Evidence from China.

Heliyon

November 2024

School of Economics and Management, Wuhan University, Wuhan, Hubei, China.

Two-way FDI indicates that China's technological catch-up process has entered a new stage. Mechanisms and conditions through which two-way FDI affects technological innovation require urgent attention. Based on China's provincial panel data, by using 2SLS tests, negative binomial model, and GMM estimation, this study finds that two-way FDI has a significant promoting effect on technological innovation, absorptive capacity has a positive moderating effect on the relationship between two-way FDI and technological innovation, and IPR protection has a negative moderating effect on the relationship between two-way FDI and technological innovation.

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The current research examines how green entrepreneurial orientation affects environmental performance in Pakistan's manufacturing industries. It also examines the function of environmental innovation as a mediator in this relationship. In addition, stakeholder pressure is a moderating variable between green entrepreneurial orientation and environmental performance.

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Article Synopsis
  • A 3D geometric model is created to study how mining disturbances affect gas pressure distribution during gas extraction, utilizing COMSOL software for simulations.
  • The analysis focuses on the evolution of gas pressures in various dimensions, revealing distinct areas of stress and gas pressure patterns influenced by mining activities.
  • Key findings indicate that gas pressure in pores is higher than in fractures, and the study's results aid in planning drainage boreholes and improving gas extraction safety.
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Digital technology development provides new opportunities for environmental, social, and governance (ESG) performance research to better evaluate firm ESG performance, improve decision-making efficiency, and enhance firm competitiveness. Therefore, under the background of digital economy, studying digitization mechanisms on ESG performance is of great theoretical and practical significance, which can help firms achieve better sustainable development and create more value for stakeholders. We use 3,827 listed A-share companies in China from 2003 to 2021 as the sample for our empirical research.

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Towards a unified test for the intercept of autoregressive models.

J Appl Stat

May 2024

School of Mathematics and Statistics, Central China Normal University, Wuhan, Hubei, People's Republic of China.

It has long been an open problem to provide a unified test for the intercept of autoregressive (AR) models. In this paper, we use the empirical likelihood method to solve this issue. It turns out that the resulting test statistic always converges in distribution to a standard chi-squared distribution under the null hypothesis, whether the AR process is stationary or nonstationary, and with or without an intercept.

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To address the contradiction between the development of megacities and ecological restoration, as well as the carbon sequestration capacity guarantee, this study was based on the sustainable development framework and adopted the research approach of "clarifying carbon sequestration characteristics, evaluating carbon sequestration suitability, and comprehensively dividing carbon sequestration areas" to propose carbon sequestration zoning and management measures for Beijing under the sustainable development framework. First, we used the improved Carnegie Ames Stanford Approach (CASA) model and soil microbial respiration equation to quantitatively estimate the net ecosystem productivity (NEP) of vegetation in Beijing from 2001 to 2020. The spatiotemporal distribution pattern and evolution characteristics were analyzed and trend, volatility, and continuity were used as evaluation indicators for carbon sequestration characteristics.

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Article Synopsis
  • * A study was conducted to assess carbon emissions from the textile sector using various analytical methods, revealing fluctuations in emissions from 2014 to 2021, with Wujiang District being the largest contributor.
  • * Overall, the carbon emission efficiency in the industry improved, but disparities exist between regions, highlighting areas like Jiashan County that need better performance, while economic development has notably influenced carbon emission levels.
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With the rapid development of urbanization in China, the energy consumption and carbon emissions in the building sector will continue to grow. Therefore, the future dynamic evolution of building carbon emissions must be crucially investigated to achieve the "dual carbon" target in China. A system dynamics model of "urbanization-building carbon emissions" was constructed from the perspective of urbanization for revealing the mechanism of urbanization-related factors on building carbon emissions.

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  • - The study investigates how digital technology affects health inequality, using data from the 2020 China Health and Retirement Longitudinal Study (CHARLS) and ordinary least squares (OLS) methods.
  • - Findings reveal that digital technology significantly reduces both physical and mental health inequality, with important benefits for vulnerable groups such as older adults, females, and low-income individuals.
  • - The research identifies transmission mechanisms like increased family support, better health investments, and improved health behaviors through which digital technology impacts health inequality, highlighting the need for targeted interventions for marginalized populations.
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Exploring the spatiotemporal evolution and risk factors for total factor energy productivity in Guangdong Province, China.

J Environ Manage

January 2025

College of Tourism, Hunan Normal University, Changsha, 410081, China; Institute of Interdisciplinary Studies, Hunan Normal University, Changsha, 410081, China. Electronic address:

Article Synopsis
  • The report from the Twentieth National Congress of the Communist Party of China highlights the importance of low-carbon and green development for Guangdong's modernization and environmental protection industries.
  • The study aims to improve green total factor energy productivity (TFEP) and reduce regional disparities to promote coherent environmental protection efforts in Guangdong.
  • It uses various methodologies, including GML, FGNZ decomposition, and Geodetector, to assess TFEP trends and identify key risk factors such as economic and financial development, which influence regional differences and inform strategies for sustainable carbon reduction.
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A multiobjective evolutionary algorithm for optimizing the small-world property.

PLoS One

December 2024

School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen, Guangdong, China.

Small-world effect plays an important role in the field of network science, and optimizing the small-world property has been a focus, which has many applications in computational social science. In the present study, we model the problem of optimizing small-world property as a multiobjective optimization, where the average clustering coefficient and average path length are optimized separately and simultaneously. A novel method for optimizing small-world property is then proposed based on the multiobjective evolutionary algorithm with decomposition.

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This study explores the relationship between out-of-pocket health expenditure, social protection interventions, and life expectancy of female-headed households in China. The study was based on data extracted from the World Bank (2021) Global Financial Inclusion Index (Global Findex) and applied the descriptive statistics and the Ordinary Least Squares Regression (OLS). The results show that there is a significant positive coefficient for social protection in total households, females, and males, indicating a beneficial link between social protection programs and life expectancy in female-headed households in China.

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The organization of sports events, while generating economic benefits, inevitably imposes significant environmental pressures. Conducting green and low-carbon sports events have become a global consensus. In addressing the carbon emissions and benefit coordination issues on the production end of infrastructure construction for large-scale sports events, we considers the significant role of digital platforms in the industry's low-carbon transformation and upgrade, and innovatively incorporates platforms as decision-making entities and investigates the equilibrium strategies for low-carbon cooperation under three different power structures: one led by the sports events materials supplier, one by the materials distributor, and one by the integrated service platform.

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Article Synopsis
  • Collaborative interorganizational networks are used in healthcare to handle complex issues like fragmentation and high costs, but high member involvement doesn't always lead to satisfaction regarding network goals.
  • A study in a Dutch primary care network revealed that even engaged members can feel dissatisfied due to social comparisons and prioritizing their own organizational goals over network goals.
  • Three pathways to low perceived goal attainment were identified: over-achieving, frontrunning, and freeriding, indicating that involvement alone isn't enough for satisfaction if members are focused on different objectives.
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  • The study investigates how various factors influence the spreading of droplets on surfaces, particularly focusing on the wettability related to coal dust.
  • Experiments characterized the composition, size distribution, and contact angles of coal dust, leading to simulations using a multiphase fluid method to validate the contact angle with minimal deviation.
  • It identified three stages of droplet wetting, revealing that factors like droplet size and impact velocity significantly affect spreading behavior, while rough surface textures decrease overall spreading efficiency.
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This study aimed to evaluate the therapeutic properties of the traditional Chinese medicine Xuesanqi (XSQ, from the rhizome of Polygonum amplexicaule D. Don) in treating ulcerative colitis. We hypothesized that its many active components can alleviate symptoms of colitis by regulating the gut microbiota, its metabolites, and various signaling pathways.

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The construction sector, as the prime culprit that aggravates greenhouse gas emissions, has initiated transitions in construction methods for emissions abatement. In such a context, prefabricated construction has been widely promoted in developing countries. This paper assesses the effects of three environmental policies: carbon tax, green subsidy, and unit subsidy on carbon allocation and emissions abatement of prefabricated construction supply chain (PCSC) consisting of a prefab manufacturer (PM) and a project developer (PD).

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Background: Thiamine and ascorbic acid have been proposed to mitigate the devastating consequences of sepsis and septic shock. To date, randomized controlled trials have failed to demonstrate a benefit of these therapies and heterogeneity of treatment effect is suspected. In this study, we aimed at assessing the heterogeneity of treatment effect of thiamine (B1) and the combination of B1 plus ascorbic acid (AA + B1) in critically ill patients with sepsis.

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