Subsidy and Environmental Tax for Construction and Demolition Waste Recycling

In recent two decades, construction and demolition (C&D) waste is becoming a major source for municipal waste which causes serious damage to the environment. To solve the problem, waste recycling measures are gradually used to turn waste into treasures. Meanwhile, several kinds of policies such as waste disposal charging fees have been issued to stimulate stakeholders’ behavior to take waste recycling measures to promote the C&D waste recycling industry. However, the C&D waste recycling rate is still too low in China. In order to promote C&D waste recycling industrial development, this paper is aiming at introducing subsidy and environmental tax policies to promote C&D waste recycling. Based on system dynamics, this study establishes a model to determine the proper subsidy and environmental tax range. According to the simulation results, three kinds of incentive policies are obtained, namely, single subsidy policy, single environmental tax and combined incentive policies. Optimal single subsidy and environmental tax are in the interval [10, 30] and [20, 60], respectively. The best combination strategy is subsidy=10 yuan /ton and environmental tax=20 yuan/ton. The results from this paper could be a foundation for government to establish incentive policies to promote C&D waste recycling.

Mathematical Modeling of Impact of Pollutants on Industries Based on Resource Biomass

Depletion of resources such as forestry, minerals etc. and resource-based industries such as wood and paper etc., due to rising pollution, is one of the biggest challenges which the humankind is facing today. In this paper, a mathematical model has been designed to give an insight into the effect of pollutants on natural resources which in turn affects the growth and stability of industries dependent on such biomass. The model is analyzed using stability theory of differential equations. Five dependent variables are considered in the model and some important assumptions are made. Two equilibria are found in the equilibrium analysis and conditions of local and global stability of interior equilibrium are obtained. Numerical simulation is also done to demonstrate the analytical findings. It is found in the study that as we impose an environmental tax on the polluters, the concentration of pollutants in the environment is controlled and the stable equilibrium shifts in such a way that the densities of resource biomass and dependent industries are close to the densities which correspond to the pollution free ecosystem.

Analysis of state of public financing of environmental protection

The main task of this study consists in evaluating the state of funding for environmental protection measures and substantiating the ability of the state and local communities to increase investments in environmental protection. To this end, the following was studied from 2010 through 2020: 1) mechanisms of filling and using funds of the Environmental Protection Fund of state and local budgets; 2) proportions of distribution of environmental revenues and expenditures between levels of the budget system. The analysis results showed that opportunities of the public economy sector in terms of environmental investment are reduced because of imperfect distributing mechanisms: ‒ the budgetary expenditures for environmental protection measures; ‒ the environmental tax revenues to the budget funds. It was established that a significant part (about 70 %) of the "environmental" funds of the public economy sector is directed to non-priority goals and measures. Less than half of the amount of environmental tax revenues is allocated for financing environmental activities. This does little to address pressing environmental issues and hinders the sustainable development of the country. There was a significant discrepancy between the tax burden on "polluters" of water bodies (3 % of the total amount of environmental tax) and the levels of their polluting activities (30‒40 % of all costs of the national economy to eliminate the effects of pollution). In order to increase public investments in the reproduction of the environmental and natural resource potential: 1) ways to improve the mechanism of using the Fund of Environmental Protection were proposed; 2) reserves for increasing capital environmental investments from the budget have been identified.

Evaluation of Transport and Location Policies to Realize the Carbon-Free Urban Society

The Japanese Government has declared that it will become carbon-free by 2050. Urban planning to realize a carbon-free society is proposed in the context of urban transport policy, which are policies to agglomerate urban facilities and link among them by public transport. However, transport and location policies to regulate land use are afraid to generate an economic loss. It is important to evaluate not only the effects of reducing GHG emissions but also economic influence. In this paper, we built the Computable General Equilibrium and Urban Economic (CGEUE) model, which modeled the transport and location behavior of each economic agent for a detailed area explicitly. We evaluated some transport and location policies such as (1) conversion from fossil fuel vehicles to electric vehicles, (2) improvement of public transport, (3) environmental tax and (4) making city compact by using the CGEUE model. As a result, it can be concluded that the combination policy of improving the public transport policy and environmental tax is the most effective under the conditions of these simulation results.

The Effects of Environmental Tax On Ecological Footprint and Carbon Dioxide Emissions: a Nonlinear Cointegration Analysis On Turkey

This article presents a nonlinear analysis in Turkey on the effect of an environmental tax (ET) on the ecological footprint (EF) and carbon dioxide (CO2) emissions. In the literature, most of the studies examining the effects of Environmental Taxes (ETs) on Environmental Degradation (ED) have used linear methods. The number of studies examining this relationship with nonlinear methods is few. However, there is no study examining the long-run effects of ETs on the EF, which is one of the most important indicators of ED, using nonlinear analysis. This study contributes to the literature by investigating the long-run effects of ETs on EF and CO2 emissions in Turkey by nonlinear analysis. Therefore, the model consisting of annual data for the period 1994–2019 was estimated by Dufrénot et al. (2006) nonlinear cointegration test. According to the estimation results obtained, ETs do not have any long-run effects on EF and CO2 emissions. Accordingly, it can be concluded that ETs in Turkey do not affect preventing ED.

Green Aid Tax Relief Participation Scheme – A Study about a Creative Environmental Tax Towards Carbon Reduction in the Post – Covid 19 Era

Environmental tax is the climate policy that offers, in theory, the easiest way for carbon reduction. But in practice, implementation has proven complicated despite public demand for policy action on climate change. This research investigates to reframe environmental taxes in ways more personally engaging to create a moral foundation, and massive participation. As people show rising demand, we aimed to design a tool that responds to public expectations and operates directly at source on emission reducers, viz the trees. Drawing on research from environmental taxes and the evidence of measures taken, we reasoned that an environmental fiscal policy may not intend necessarily to punish the “bads”, but rather might reward the positive attitude and direct it to act. Consequently, we focused on tax reliefs and designed Green Aid, that can address people’s attitude to take active participation into account by incorporating virtuous behaviours into tax relief. Green Aid Tax relief works embedded in the Green Aid Participation Scheme that bears directly on a source of environmental recovery and organizes the global call to public action in a sustained, structured, and collective participation to forestation. Green Aid bridges the action of contributing to carbon reduction with immediate, tangible, and direct benefits. It can be an alternative environmental tax, able to address and operate directly at source on emission reducers and secure effectiveness in carbon reduction and efficiency in terms of public acceptance and viability at a global level.