scholarly journals The Treatment Effect of the Shanxi Comprehensive Reform Area Policy on PM2.5 Concentrations: A Study Based on a Quasi-Experiment

Author(s):  
Rongxia Zhang ◽  
Baichuan Xiang ◽  
Wei Li

Abstract Based on panel data on 248 prefecture-level cities in China from 2003 to 2018, this study first estimates the treatment effect of the Shanxi Comprehensive Reform Area policy on PM 2.5 concentrations using a PSM-DID method. The empirical results show that, on average, the Shanxi Comprehensive Reform Area policy significantly increased the PM 2.5 concentrations of prefecture-level cities in Shanxi Province by 0.211% annually, and the place-based placebo test shows that the treatment effect obtained above is robust. Second, the dynamic effects show a continuous decrease in incremental effects during 2011–2018, gradually decreasing from a significant positive increment during 2011–2015 to a zero or even a negative increment during 2016–2018, indicating that the Shanxi Comprehensive Reform Area policy gradually increased in environmental friendliness. Third, the influencing mechanisms show that the Shanxi Comprehensive Reform Area policy influenced PM 2.5 concentrations by increasing the intensity of resource exploitation and decreasing the intensity of environmental regulations, but the capacity of scientific and technological innovations had no mediating effect on the relationship between the policy and PM 2.5 concentrations. Therefore, the government should further reduce the intensity of resource exploitation, strengthen the intensity of environmental regulations, and promote environmentally focused scientific and technological innovations to reduce PM 2.5 concentrations in Shanxi Province.

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Sheng-Fang Chou ◽  
Chih-Hsing Sam Liu ◽  
Jun-You Lin

PurposeThe purpose of this study is to illustrate the different systems controlling coronavirus disease 2019 (COVID-19) and curbing the impact of the virus on the hospitality economy. The author’s clarified the critical attributes of the government, organization management system and consumer behaviour using mediation-moderation models and demonstrated how those critical attributes influenced customer consumption intention during COVID-19 in Taiwan.Design/methodology/approachDue to the impact of the COVID-19 pandemic, this research is mainly distributed through online questionnaires through Facebook and other social media channels to recruit volunteers. Second, the pre-test survey used 100 questionnaires collected from juniors and seniors from a university in northern Taiwan to make predictions. Third, this study also conducted a questionnaire validity analysis, which identified 9 criteria and 34 items. Fourth, the questionnaire collected samples for a total of three months. Structural equation modelling was used to test the hypotheses in a sample of 1,098 consumers in Taiwan.FindingsThis study considers government, enterprise and consumer levels and conducts relevant factor analysis from consumers’ perspectives to understand the changes in consumer behaviour under COVID-19 influence. Regarding mediation, this study finds that information and communication mediate the relationships between crisis management and COVID-19 impact. Regarding moderation, this study exposes the critical moderating part of human resources, that hygiene and safety strengthen the relationships between COVID-19 impact and attitude towards life and that perceived anxiety strengthens the relationship between attitude towards life and consumption intention.Practical implicationsDuring COVID-19, restaurants should cooperate with the government to reduce the risk of community infection. Therefore, the government also needs to cooperate with restaurant companies to enhance the industrial economy, actively communicate with consumers and provide correct and sufficient information. At the same time, restaurant enterprises also need to have sufficient human resource arrangements, hygiene and safety planning to eliminate consumers’ doubts.Originality/valueThese findings indicate that consumers’ consumption intention to eat out is affected by the COVID-19 impact and attitude towards life. This research also confirms that perceived anxiety has a mediating effect on the relationship between consumer attitudes towards life and consumption intentions. To improve the restaurant economic process, they should consider solutions to reduce consumers’ perception of the COVID-19 impact and fear of eating out.


2021 ◽  
Author(s):  
Liping Li ◽  
Yuandi Wang ◽  
Qisheng Chen ◽  
Jiang Wu ◽  
Ximeng Jia

Abstract This study examines the relationship between high-speed railways (HSRs) and environmental pollution by focusing on the mediating role of environmental regulations and the moderating role of officials’ political promotion incentives. Based on a sample of 113 prefecture-level cities, with balanced panel data in China from 2009 to 2017, using the difference-in-differences (DID) model, the results show that HSRs can reduce environmental pollution via the mediating effect of environmental regulations. Additionally, high officials’ political promotion incentives can strengthen this mediating effect. A propensity score matching with difference-in-differences (PSM-DID) model is used to solve endogenous problems, and a placebo test and a parallel trend test indicate that these results are robust. This study encourages the government to rationally promote the construction of high-speed railways and expand the social advantages of high-speed railways to improve environmental regulations and reduce environmental pollution.


2017 ◽  
Vol 22 (5) ◽  
pp. 624-647 ◽  
Author(s):  
Gregmar I. Galinato ◽  
Asif Islam

AbstractThe authors develop a theoretical model that elucidates the relationship between the quality of governance, the composition of government spending and pollution as a by-product of the consumption process. In particular, they determine the impact of government spending that alleviates market failure such as subsidies to the poor which reduce credit market failure and environmental regulations to correct for pollution externality. It is found that a shift in government spending towards goods that alleviate market failure has countervailing effects – consumption pollution rises due to increases in income, but consumption pollution also falls due to increasing environmental regulations. Conditional on the government adopting a democratic regime, the effect through environmental regulations outweighs the effect through income leading to lower consumption pollution. The authors estimate an empirical model and find that the results support their theoretical predictions.


2021 ◽  
Vol 9 ◽  
Author(s):  
Yuhan Qiao ◽  
Zini Chen ◽  
Yuqing Chen ◽  
Tianxiang Zheng

Rapid urbanization and increasing urban density in China threaten residents' mental health. As a vital component of built environments, green space plays a key role in individuals' psychological well-being; however, the mediating effect of residents' satisfaction with the green space environment on the relationship between urban greening and residents' mental health in Chinese contexts has yet to be thoroughly explored. To fill this knowledge gap, this paper attempts to reveal the internal logic and mechanism underlying the linkages between green space, residents' mental health, and their satisfaction with green space in Shenzhen, China. Specifically, this paper explores the mediating role of residents' satisfaction with a green space environment using questionnaire survey data, “Quick Bird-2” high-resolution remote sensing image data, and a multilevel regression model. Our empirical findings indicate that the relative range of neighboring green spaces can directly improve residents' mental health. More importantly, the relationship between the relative scope of green space and residents' mental health is mediated by residents' satisfaction with the green space environment rather than its direct health effects. Given the influence of green space on residents' satisfaction with the environment, green space indirectly affects mental health. These findings should provide the government useful guidance for considering the spatial distribution and quantity of green space. Our results should also help residents improve their actual experiences and subjective satisfaction with the green space environment.


2021 ◽  
Vol 13 (2) ◽  
pp. 864
Author(s):  
Samsidine Aidara ◽  
Abdullah Al Mamun ◽  
Noorul Azwin Md Nasir ◽  
Muhammad Mohiuddin ◽  
Noorshella Che Nawi ◽  
...  

This study investigated the mediating and moderating effects of competitive advantage and access to working capital, respectively, on the relationship between entrepreneurial competencies and informal microenterprise economic performance in Senegal from the lens of resource-based view theory (RBV). Data were randomly gathered using the cross-sectional research design from 356 informal micro-entrepreneurs operating in the informal sector. The study outcomes revealed that entrepreneurial competencies and competitive advantage emerged as significant predictors of economic performance for informal microenterprises in Senegal. On the contrary, access to working capital displayed an adverse moderating effect, while competitive advantage exhibited a partial and positive mediating effect on the relationship between entrepreneurial competencies and economic performance of informal microenterprises. The Important and Performance Matrix Analysis (IPMA) results signify that the most significant considerations for the economic performance of informal microenterprises in Senegal were competitive advantage, access to working capital, commitment competency, and relationship competency. Simultaneously, this study expanded the reach of RBV by enhancing our understanding pertaining to the mediating and moderating roles in the relationships among entrepreneurial competencies, competitive advantage, and access to working capital towards improving the economic performance of informal microenterprises across developing countries. Since many have lost their jobs due to the Coronavirus Disease 2019 (COVID-19) pandemic, the Government of Senegal and its policymakers should place more emphasis on the importance of informal entrepreneurship, such as provision of low-interest credit facilities for their working capital, as well as thorough training in the strategic advantage and competencies domains. This is because informal entrepreneurs have the ability, via jobs creation and income generating activities, to contribute to the economic growth of the country.


The demand on high skill graduate shows increasing trend in the context of Malaysia. Current supply of higher skill graduate is in adequate to support the industry. Thus, the government expected that, the number of student enrolment in higher Technical and Vocational Education and Training (TVET) institutions to be increased. Recent studies highlighted that service quality and corporate image are two critical factors that influence student loyalty. However, the mediating effect of corporate image has given less attention in the previous research. Thus, the purpose of this research is to explore the mediating effect of corporate image on the relationship between the service quality and student loyalty. The scope of this study is final year student of higher TVET universities. 398 of completed questionnaires were analyzing using SPSS and Smart-PLS. The measurement model shows that all constructs are reliable. While the structural model result showed that there is a direct and significant effect of corporate image on the relationship between service quality and student loyalty. The mediating test indicates that there is a partial mediation of corporate image on the relationship between service quality and student satisfaction. Future research is suggested to explore in depth on other factors that could have mediate the relationship between service quality and student loyalty.


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Bahadur Ali Soomro ◽  
Naimatullah Shah

Purpose In the present era, entrepreneurs’ well-being is considered a significant factor owing to its strong relationship with entrepreneurship. Therefore, this study aims to investigate the relationship between fear of failure and entrepreneurs’ well-being through the mediating effect of procrastination. Design/methodology/approach This study is descriptive, with cross-sectional data obtained through a survey questionnaire distributed randomly in Pakistan. Overall, data from 346 valid cases were used to achieve suitable study outcomes. Findings This study’s empirical findings highlight the negative effect of fear of failure on subjective well-being. Fear of failure is found to have a significant positive effect on procrastination. Furthermore, procrastination has a negative effect on subjective well-being. Finally, procrastination has a negative role in mediating the relationship between fear of failure and subjective well-being. Practical implications The conceptualization of the fear of failure and procrastination (direct and indirect) in relation to subjective well-being may offer a novel contribution in terms of a framework, policymaking and practice. Policymakers, top management and the government may consider the hindering effects of procrastination and fear of failure on entrepreneurs’ well-being and ventures’ success. The study findings may also enrich views in the literature on entrepreneurship and management, particularly in the developing country context. Originality/value This study could be helpful in eradicating the traps of procrastination and fear of failure, raising entrepreneurs’ confidence and levels of activity.


2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Abdul Hafaz Ngah ◽  
Serge Gabarre ◽  
Bilal Eneizan ◽  
Nabihah Asri

Purpose This paper aims to identify the factors of willingness to pay for halal transportation among Muslim consumers in Malaysia by extending the theory of planned behaviour with knowledge and religiosity. Design/methodology/approach Applying a purposive sampling method, data were gathered from questionnaires distributed to Muslim consumers at Malls in Kuala Lumpur and Putrajaya. From 250 Muslims who were approached, 200 respondents agreed to answer the questionnaire. SMART-PLS 3.2.8. was used to analyse the data for this study using a structural equation modelling (SEM) approach. Findings Attitude (ATT), Subjective Norm (SN) and Perceived Behavioural Control (PBC) have a positive relationship with the Willingness to Pay (WTP). However, religiosity is found as an insignificant factor towards the WTP. Knowledge and religiosity are significant predictors of the attitude. Attitude is found to have a mediating effect on the relationship between knowledge and the WTP, and for religiosity towards the WTP. Awareness moderates the positive relationship between ATT and the WTP for halal transportation services. Meanwhile, awareness is found as an insignificant moderator between SN and the WTP, and for the PBC and the WTP. Practical implications The findings provide useful information on the WTP for halal transportation. Related parties such as the government, halal transport service providers and customers can use these findings to plan further action to enhance the WTP for halal transportation Originality/value The study reveals the capability of the TPB to identify the factors of WTP for halal transportation among Muslim consumers in Malaysia. The findings also show the moderation effects of awareness on the TPB. The findings also enrich the literature on the WTP in halal studies


Author(s):  
Mengxin Wang ◽  
Gaoke Liao ◽  
Yanling Li

The rapid economic development has severely damaged the ecological environment and affected public health. Firms are the main source of pollution; thus, corporate environmental responsibility (CER) has attracted great attention from the government, shareholders and the public. This study used both the fixed effects model and the system GMM (Generalized Method of Moments) model to examine the relationship between environmental pollution, environmental regulations and CER for 30 provinces in China, over the period 2005 to 2015. This study drew the following results: first, mandatory CER disclosure policy can significantly decrease environmental pollution. Second, an inverted U-shaped relationship exists between environmental regulations and environmental pollution. Third, environmental pollution has a positive impact on CER. Fourth, an inverted U-shaped relationship exists between environmental regulations and CER. Therefore, it is necessary to find a balance between environmental regulations affecting environmental pollution and CER so that they can effectively reduce environmental pollution and increase the enthusiasm of firms to carry out environmental responsibility activities.


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