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Despite the importance of tax policy in reducing energy consumption and carbon emissions, there is a dearth of research on the environmental impact of indirect taxes. This paper examines the impact of indirect taxes on carbon dioxide (CO₂) emissions, with an emphasis on institutional quality.

The study uses the Government Revenue Dataset (2021), comprising 143 countries, dividing into 114 developing and 29 developed countries, during the period between 1996 and 2019. The author adopts panel data techniques, with Driscoll–Kraay standard errors to account for the issue of cross-sectional dependence (CSD).

The results indicate that indirect tax revenues have a negative and significant impact on CO₂ emissions for the total sample. The subsample analysis revealed that while indirect taxes reduce carbon emissions in developing countries, opposed results are reported for developed countries. This finding implies that most of the advanced countries have already reached a high level of taxes, at which carbon emissions increase as indirect tax increases further. Interestingly, the results revealed that institutional quality enhances the role of indirect taxes in mitigating carbon emissions for both developing and developed countries.

To the best of the authors' knowledge, this is the sole study using the newly developed tax data by the United Nations University, World Institute for Development Research (UNU-WIDER) to investigate the impact of indirect taxes on carbon emissions, with an emphasis on institutional quality. The existing literature focuses on specific taxes, like carbon taxes, with no comprehensive research on the link between indirect taxes and carbon emissions.

Introduction – As a financial instrument, tax has always been one of the policy support instruments that governments apply to solve problems. The issue of the environment, on the other hand, is a notion that has gained more importance over the past years and governments struggle to create solutions to environmental problems on the global scale. Climate change is one of the most important parts of this issue. Especially in our modern day, as a result of natural disasters, forest fires and landslides, climate change has become a field in which serious political measures should be taken. Although it has become necessary to implement tax as a tool to decrease carbon emissions and to open new fields for works with less carbon emission, the expected/desired results about carbon emissions have not been obtained throughout the world.

Purpose – The aim of this chapter is to examine carbon taxes, which are the tax applied against climate change, and to draw attention to the multiple policy approach in the face of global environmental problems.

Methodology – This chapter, in which qualitative research method is adopted, has descriptive elements. In this context, an evaluation has been put forward in the light of the data obtained from various reports and scientific articles.

Findings – Though tax is indeed considered as an effective political tool among the precautions to be taken, one-dimensional approach might bring along a deadlock in the solution of this problem. In order to improve this approach and the perception towards the environment across society, it is necessary to include other factors that can play an important role in this process such as non-governmental organisations. Consequently, in order to solve the environmental problems which have occurred as a result of human activities, it is essential to minimise the destruction caused by these human activities (although it is not possible to restore it completely). Therefore, a multi-dimensional policy instead of a one-dimensional policy, an environmentally conscious society and state, and cooperation of policy actors on a global scale are basic elements which can play an important role in the solution of the problem.

This paper aims to explore how upstream supply chain companies will control the carbon emissions and price decisions of products when the government implements environmental tax policy on consumers. It provides some suggestions to control carbon emissions for the government and manufacturers.

This study establishes two-echelon Stackelberg game models with and without the implementation of environmental tax policy on consumers in a centralized scenario and a decentralized scenario. Through the comparative analysis of the four models, the optimal emission abatement and pricing strategies are obtained.

This paper concludes that implementing environmental tax policy on consumers within the market’s acceptable range is more beneficial to the retailer and the environment, as well as the overall social welfare, except for the manufacturer. Moreover, consumer’s low-carbon preference always has a broader impact on carbon abatement and corporate profits than environmental tax coefficient. Finally, the side-payment self-executing contract can effectively ensure that the supply chain members make rational decisions spontaneously while achieving a win-win solution of centralized scenario.

This paper first considers how the government’s environmental tax policy on consumers will affect the decision-making of supply chain companies, and proposes an improved side-payment self-enforcing contract to maximize environmental and economic benefits of centralized scenario. In addition, it provides a reference for the government to adopt both the carbon cap policy and the environmental tax policy.

Under the Kyoto Protocol Ireland is committed to ensuring that its greenhouse gas emission levels are at or below 113 per cent of 1990 levels for the years 2008–2012. Irish emissions have already exceeded this limit by approximately 10 to 15 per cent and must be reduced if the Kyoto Protocol targets are to be met. In this context, and drawing on relevant theory and research, this paper discusses the rationale for, and the potential impact of, government intervention in the market for carbon dioxide (CO2) emissions. The use of a Carbon Tax as a policy tool in reducing CO2 emissions is examined from both economic and taxation perspectives. Particular attention is paid to the Irish National Climate Change Strategy formulated in 2000 and the consultation process on implementing a Carbon Tax initiated by the Department of Finance in 2003. In September 2004 the Irish Government decided not to implement the proposed Carbon Tax. Submissions from interested parties on the carbon tax consultation process are reviewed against the rationale for implementation of such a tax. The body of evidence presented in this paper supports the implementation of a Carbon Tax—suggesting that the decision not to implement such a tax may have been a lost opportunity. The paper argues that a well‐designed Carbon Tax for Ireland, a simple levy on a close proxy for emissions, would be effective in influencing taxpayer behaviour bringing about a reduction in Ireland's CO2 emissions and supporting the polluter pays principle. In the absence of a carbon tax Ireland's Kyoto target is unlikely to be met and the consequent financial penalties will fall on all taxpayers. The paper concludes that the Irish Government should revisit this decision.

A carbon tax has been widely discussed and implemented in developed countries to mitigate carbon emissions, but this measure is still quite new in developing countries. Recently, the ambition of Vietnam's government in mitigating emissions has been mentioned in international commitments. To achieve these targets, the government is making efforts to seek and implement mitigation measures in the country. While carbon pricing was introduced in Vietnam, there is no study simulating the effects of a carbon tax in the country. This study simulates the environmental and economic effects of a carbon tax and then proposes appropriate policies in Vietnam.

This study investigates the impact on the Vietnamese economy within the static computable general equilibrium (CGE) framework. Compared with previous models, the proposed model in this paper is a fairly standard CGE approach that tries to picture the economic system of Vietnam. In addition, a carbon tax on output will be modeled in this framework. This carbon tax mechanism is more flexible and direct when a carbon tax is based on direct emissions by industry level and the industry's carbon intensity. The paper decomposes the Vietnamese economy into 18 different production sectors, based on the different emission levels of CO₂. The CGE model makes possible to examine the impact of a carbon tax on the whole economy through all possible channels and to differentiate a separate carbon tax among different production sectors. The impact of a differentiated carbon tax is explored not only at the macroeconomic level but also at each different industrial level. Another feature of this paper is to investigate the impact of reallocation revenue from the carbon tax.

This paper has found that by designing carbon tax scenarios at different carbon prices ($1/tCO2, $5/tCO2, $10/tCO2) with different targeted industries, this study shows that higher carbon prices cause greater damage to GDP and welfare, but also better reductions in emissions. In addition, a carbon tax on the energy sectors results in milder economic and welfare damage but less emission reduction than when levying on all sectors. At the sectoral level, a carbon tax might cause sectoral restruction. Interestingly, the electricity sector is the most affected and also is the main contributor to reducing emissions in Vietnam. Finally, the study also shows that reallocation policies of new revenue from the carbon tax would reduce the economic damage caused by carbon taxes, and in many cases promote GDP and welfare. However, these policies reduce the environmentally positive impact of the carbon tax and even induce an increase in emissions in some cases.

This paper studies the pure impacts of a carbon tax, it also simulates the impact of several recycling policies where the increased tax revenue is incorporated. Thereby, this research supports to design and implement carbon tax policies in Vietnam. This paper also would contribute to the literature an example of the adoption of the carbon tax in a developing country, and it could be a lesson for others with similar conditions. Compared with previous models, the proposed model in this paper is a fairly standard CGE approach that tries to picture the economic system of Vietnam. In addition, a more flexible carbon tax mechanism is proposed to improve adequate coverage of emission resources.

Oversupplied emission basically will create a global economic downturn, which will lead to the implications for the climate action more broadly. Though the pandemic has test the resilience of carbon initiatives, there is urgency in identifying the carbon tax to strengthen as jurisdiction around the world ambitious in adopting and mitigating the targets as an introductory of the associated policy tools. Based on different situations and disciplines, the carbon tax model is simulated in different ways. The purpose of this study is to compare the available approaches that have been utilised by researchers and to determine the methods that suitable the most. The carbon tax and its influence on the construction sector are being benchmark and discussed as the whole of this document. A bibliometric approach is the method in this study in between the keyword of a carbon tax and the construction industry based on the data available in database of Scopus and Web of Science to foresee the interconnection between the knowledge of understanding and definition. The definition of carbon tax is the Pigovian tax that is designed to reduce the greenhouse gases (GHGs) emitted with aim to act as a green tax and been paid by the industries that emitted GHGs as for the carbon emission reduction agenda. The implementation is parallel to the other government policies and in sync to the sustainable development goals.

This paper aims to examine the complex issue of the social cost of carbon. The authors review the existing literature and the strengths and deficiencies of existing approaches. They introduce a simple methodology that estimates the amount of “legal looting” in the fossil fuel industry as an alternative approach to calculate an unpaid social cost of carbon. The “looting amount” can be defined as society’s failure to charge fossil fuel firms for the damage that their activities cause represents an implied subsidy.

The methodology used in this paper combines decisions in the form of policymakers setting carbon taxes and rational investors investing in carbon emission markets.

The authors show that the unpaid social cost of carbon in the fossil fuel industry was US$12.7tn over 1995-2013, but may be as high as US$115.5tn.

Over the same period, the sum of industry profits, emission trading scheme carbon permit and carbon tax revenue totalled US$7tn, indicating the industry would not be viable if it was made to pay for damages to society.

Environmental taxes have been in place for many years to reduce environmental damage and pay more attention to the environment. However, some of the adverse socio-economic impacts that may result from such taxes and the many challenges facing developing countries have necessitated policy reform. Therefore, identifying and prioritizing the factors related to environmental tax reform (ETR) is necessary to help governments and environmental protection agencies (EPAs) focus on this prioritizing to develop and improve this process. Awareness of the benefits of ETR encourages governments to use this policy to reduce adverse environmental impacts and contribute to economic growth.

The primary purpose of this work is to prioritize and taxonomy the factors related to ETR using the Fuzzy Analytic Hierarchy Process (FAHP) approach. In the first stage, 25 factors were extracted from the available literature. These factors were divided into five categories for more accessible review. In the second stage, the FAHP as a Multiple-Criteria Decision-Making (MCDM) Technique was used to prioritize and develop the taxonomy of identified factors and the categories of these factors.

The results show that reducing carbon emissions (DF4) is the essential prioritization factor that governments and environmental organizations can achieve if the ETR is implemented. Following that, reducing greenhouse gas emissions (DF1), double benefit (EcF7) and increase sustainability reports (EnF4) can be achieved by implementing ETR.

This study is geographically limited to Iran. In terms of the study population, this study is limited to 25 academic, tax and public policy experts. Moreover, in this study, FAHP is the only approach used. For further research, the results of this study can be compared with that of other multi-criteria techniques like FAHP, fuzzy TOPSIS or BWM.

Ratings of factors related to ETR can guide and help governments identify important factors that affect environmental tax reform, which can, in addition to controlling ecological pollution will, increase the economic benefits of governments.

This study is the first to identify factors related to environmental tax reform and to develop an MCDM technique for prioritizing these factors and finding important ones.

Environmental problems such as CO₂ (Carbon Dioxide) emissions have seriously affected the development of the steel industry, which has urged the industry to adopt a more effective emission reduction policy. This paper aims to analyze the impact of various CO₂ emission reduction policies combinations on the economic benefits and environmental changes of the steel industry and to determine the scope of application.

To compare the impact and applicable implementation conditions, a production decision game model that incorporates these two policies has been constructed. Short-, medium- and long-term constraints are set on the emission reduction indicators and the indicators’ changes under various scenarios are compared.

In the case of a single emission reduction policy, the carbon trading (CT) mechanism is better than the carbon tax mechanism. The mixed carbon trading mechanism is superior to the mixed carbon tax mechanism in terms of total output and subsidies, but worse in terms of overall social welfare, producer surplus and macro losses.

This paper constructs multiple emission reduction and production backgrounds and discusses the impact of the comprehensive implementation of these policies, which is practically absent in previous studies. It is in line with the current industrial policy for stable production and environmental protection and also provides a reference for the formulation of detailed policies in the future.

The purpose of this study is to better understand the nexus between environmental taxes and other environmental management systems (EMSs) and to propose an alternative framework for implementing environmental protection tax (EPT) in China.

The study uses a multimethod approach encompassing document analysis and comparative analysis. The archival data covers laws, reports, regulations, guidelines and standards related to the EPT and EMS sub-systems in China.

The study identifies several institutional features of environmental taxes that have not been fully explored in past tax research. In addition, the study reveals that information-sharing mechanisms are key to addressing the risks and uncertainties associated with the implementation of an environmental tax and that the mechanisms are grounded in the nexus among EPT and two EMS sub-systems.

The findings of this study have implications for the understanding of China’s environmental tax system, the Environmental Impact Assessment system and the pollutants discharge permit (PDP) system. The construction of an alternative framework provides insights for approaches to environmental taxation. A limitation of this study is that the application of the framework might be undermined by the inaccurate manual sampling, as some pollutants may be non-replicable.

The findings of this study are relevant to policymakers who are designing, improving or abandoning environmental taxes for alternate solutions to environmental issues.

The insights gained from this study may be of assistance to lower the risks and uncertainties associated with the implementation of an environmental tax.

The study contributes to approaches to environmental taxes by constructing an alternative framework that connects an environmental tax system with two EMSs. The framework lays the groundwork for some promising research opportunities. Additionally, the study extends the tax accounting literature (Hanlon and Heitzman, 2010) by connecting accounting and environmental knowledge and developing a transdisciplinary approach. The study also contributes to the emerging body of literature that addresses the challenges in implementing environmental taxes in China.