Integration of technical and value issues in air quality policy formation: A case study

This paper deals with the problem of air quality policy making in urban areas where the automobile is the major source of air pollution. A quantitative method for integrating technical and social value issues is outlined and applied to air quality policy formation in Denver, Colorado. The implications of this study for quantitative analysis in policy analysis in general are discussed.The study centers on decisions to be made now for managing the future air quality in the Denver metropolitan region. At the time of the study Denver was in violation of the National Ambient Air Quality Standards for two gaseous pollutants—carbon monoxide and ozone. Three elements of the study are described—structural analysis, quantitative analysis and contextual analysis.The conclusions of the study are: (1) Under 1977 Clean Air Act standards, strategies intended to reduce emissions from automobiles will assure attainment of ambient standards in Denver by approx. 1990. The impacts of these strategies upon the valued dimensions of health effects, cost and lifestyle appear acceptable. The acceptability of adding regulations to accomplish an earlier date of attainment, such as transportation controls, could not be resolved. (2) If federal emissions standards are relaxed, Denver cannot meet ambient standards without making difficult tradeoffs among health effects, economic factors, and citizens' mobility and convenience. (3) Continued increase in the use of diesel automobiles will substantially worsen Denver's “brown cloud” problem. Our analysis also indicates that a “do nothing” option was not acceptable. The choice of a strategy for reducing particulates from diesels involves tradeoffs among health, haze and cost.     

The optimal carbon tax mechanism for managing carbon emissions

Along Pigouvian lines, the carbon tax not only exceeds the carbon emission damage imposed on society, but ignores the potential cost from deliberate carbon abatement, which in turn challenges the stability and optimality of the Pigouvian solution. For correcting these distortions, this paper amends the standard Pigouvian version by using piecewise tax functions to approximate the social damage curve of carbon emissions. An optimal carbon tax mechanism is designed, where the tax is endogenously determined from social welfare maximization. With the help of a modification instrument, the carbon tax corrects emitters’ non-optimal individual decision and the social optimum is implemented efficiently. How to put the carbon tax into practice is examined under both the deterministic and stochastic modeling settings. In both cases, we demonstrate the structure and effectiveness of the carbon tax in detail. Moreover, a flexible adjustment tax scheme is proposed, which may produce the double-dividend effect that reduces carbon emissions and relieves financial burden of carbon abatement simultaneously. These may improve the application of market-based carbon-reducing tools in public management and pollution regulation.     

Auto pollution and congestion in an urban model: An analysis of alternative strategies

Congestion and pollution externalities associated with automobile driving are examined for their effect on urban structure. A monocentric urban model which incorporates household preferences for both an unpolluted environment and for leisure time is presented, and used to evaluate alternative pricing and emissions policies on automobile use and their effects on city structure. Optimal tax gradients for driving are derived, and compared with second best cases of per mile taxes and no taxes. As externalities gradients become more nonlinear, the welfare gains from employing optimal taxes rather than a per mile tax are increased. The appropriate choices of an emission standard, highway capacity, and highway pricing policy must be made simultaneously and depend on household preferences.     

Locational Choices of Firms and Decentralized Environmental Policy with Various Instruments

Suppose there exists a federation with a given number of mobile firms generating waste emissions in the jurisdiction in which they locate. This paper demonstrates that if jurisdictions use emission taxes or marketable emission rights to control pollution within their boundaries and distribute the revenues captured by these instruments in a socially efficient way, firms locate efficiently, taking their pollution externalities into account. Decentralized environmental policy relying on direct controls, however, prevents locational efficiency of mobile firms. Furthermore, if jurisdictions are small, decentralized environmental policy with emission taxes and marketable pollution rights also support an efficient environmental quality, while a policy using direct controls sets too high emission standards.     

Proposals to Tax Life Insurance Savings as Personal Income

A bstract . Proposals to tax the realized net increment built up in life insurance policies amount to suggestions that we tax rewards to suppliers of capital. As tax policy it would tend to discourage capital accumulation. Many types of income and of capital gains are not taxed as a matter of social policy. Taxing the "inside buildup" would obstruct the building up of a capital base for the family and the economy. Economists recognize that there are alternatives, e.g. , a consumption based tax. In a time of great need for capital, a time of capital shortage, this tax policy would be retrogressive.     

Effects of scenario-based carbon pricing policies on China's dual climate change mitigation goals: Does policy design matter?

Although the carbon pricing policy is a critical driving factor that will help China achieve economic growth, energy transition, and dual climate change mitigation goals, the kind of carbon pricing policy that will complement the country's current development situation remains controversial. We apply the World Induced Technical Change Hybrid (WITCH) model to explore the heterogeneity and synergy of different carbon pricing policies, and the results indicate that it will be challenging to achieve carbon neutrality before 2060. The study find that the combined policy —a mix of carbon tax and carbon market policies — has the optimal emission reduction effect but comes with the highest economic cost, proving to be unsuitable in the long run. The carbon tax policy is an important transitional means to assist in emission reduction, which can serve as an important supplement to carbon market policy and be phased out after the market mechanism matures.     

基于收入差异下的企业年金税收优惠政策研究

企业年金作为我国社会养老保险制度中的第二大支柱,其发展状况在国内并不理想。而本文的研究认为税收作为国民收入调节的重要工具,其税惠政策应有所区别对待。针对不同的收入群体来实施税收优惠政策,将有利于实现社会的公平和提高企业员工参与年金计划的积极性。     

An assessment of China's joint prevention and control policy on sulfur dioxide emissions reduction: A spatial econometric analysis

Sulfur dioxide (SO₂) is a typical pollutant that affects human health, climate, and environmental and ecological conditions. China has been experiencing high concentrations of SO₂, particularly in urban areas, since the 1990s. In 2010, a “joint prevention and control” (JPC) policy was issued to address air pollution problems and strengthen the regulation of SO₂ emissions. This study aimed to describe the mitigation effects of this policy on SO₂ emissions in 116 Chinese cities from 2003 to 2017. We applied global and local Moran's I indices to confirm the presence of significant spatial autocorrelation in SO₂ emissions and constructed four spatial models to assess the effect of the JPC policy in reducing SO₂ emissions and its transmission mechanism. We found that the policy decreased SO₂ emissions by 1.89 × 10⁴ tons, SO₂ intensity by 1.70 tons per km², and SO₂ per capita of 158.49 tons per 10,000 people in each city, on average, all of which are significant changes. The empirical results also show that population growth, economic structure, and environmental protection significantly decrease SO₂ emissions. Finally, we recommended policies to encourage regional cooperation under the JPC policy, with the aim of promoting further reductions in SO₂ emissions.     

NO x Emissions and the Use of Advanced Pollution Abatement Techniques in West Germany

This paper concentrates on the integration of pollution abatement techniques for NO x emissions into the environmentally enlarged input-output model PANTA RHEI II for West Germany. The use of available abatement technologies is explained by emission prices, investment and technological factors for different sectors and energy carriers. Simulation runs to the year 2005 show the economic, environmental and technological effects of a tax on NO x emissions, when revenues are recycled via reductions of employers' social security contributions. A cut of emissions by almost one third against the businessas-usual level is reached. In particular, the use of advanced pollution abatement techniques and structural changes prevent negative economic effects on the macro level. Lower real wages even induce higher employment.     

Effect of local government decision‐making competition on carbon emissions: Evidence from China's three urban agglomerations

Analyzing the effect of local government decision‐making competition on regional carbon emissions is important for reducing carbon emissions in rapidly urbanizing areas. Taking the energy rebound effect into account, this study analyzes the effect on carbon emissions of competition between local governments in decision making. Focusing on China's three urban agglomerations, this study further discusses how to avoid this influence. The results show that local government decision‐making competition is one of the main causes of the regional “green paradox”; the effect of local government decision‐making competition on carbon emissions has significant regional heterogeneity and spatial dependence, and the short‐term energy rebound effect is greater than the long‐term energy rebound effect; and local government decision‐making competition has three effects on carbon emissions that also have interaction and substitution effects between them: factor market distortion, investment bias, and the “race to the bottom” of environmental policies. However, four measures can reduce the effect of local government decision‐making competition on carbon emissions: one, improving the performance evaluation system of local governments; two, promoting the marketization of factor prices; three, improving both the energy efficiency and upgrading of industrial structures; and four, introducing macro emission reduction policies that allow the central government to intervene directly.     

Saving the Commons in an Age of Plunder

Land ownership, as commonly understood today, originated with the enclosure movement during the English Tudor era almost four centuries ago. Karl Polanyi referred to this “propertization” of nature as the “great transformation.” That land, water, and air was a social commons is now archaic and forgotten, and with it the classical economic concept of rent, which was, in theory, once paid to royalty as the earth's guardian. Garrett Hardin's article, “The Tragedy of the Commons,” raised alarm about the abuse and loss of this realm, and he recommended constraints and privatization to prevent this. Most people view titles to landed property much as they do their household goods, but Henry George saw that the earth should be seen as a common resource and its value taxed to benefit everyone. This would restore economic equilibrium to market exchanges and pay for government services. The capture of natural resource rents can supplant taxes on wages and capital goods, and it comports with all textbook principles of sound tax theory. This policy can be the modern replacement for the commons, and implementing resource rent capture is both economically and technically feasible.     

National Emissions Standards,Pollution Havens,and Global Greenhouse Gas Emissions

The present study shows that the availability of “pollution havens” can negate the effect of national legislation that tightens industrial greenhouse gas emission standards. In the perverse case, a unilateral tightening of said standards in Country A (a country with relatively stringent industrial emission standards) causes a representative multinational firm to emit more units of greenhouse gas in its global production. The article highlights the potential perils of unilateral action on environmental issues that are global in nature.     

Consistency of Regional Industrial Diversification and Air Quality Policies

Regional industrial diversification policies promote industries that will increase economic welfare by improving the balance between the standard of living and the stability of that standard of living. Regional air quality policies seek to reduce undesirable air emissions. This paper analyzes the interaction of regional air quality and industrial diversification policies, using a simple but tractable stochastic equilibrium model of regional income formation. We apply the model to data that describe the relationship between industrial structure and air emissions in Saskatchewan, and find that, in general, taxes designed to reduce harmful air emissions increase the variability of income. The major exception is a tax on refined fuels, which both reduces emissions and income variability.     

UNEMPLOYMENT, TRANS-BOUNDARY POLLUTION, AND ENVIRONMENTAL POLICY IN A DUALISTIC ECONOMY

This study is intended to examine the effects of environmental policies on employment, the use of polluting goods, and the unemployment rate under a model introducing trans-boundary pollution affecting the productivity of the other productive sectors. That model was designed by Copeland and Taylor (1999) , and transformed into a dualistic economy model constructed by Harris and Todaro (1970) . Results of our analyses show that enforcement of environmental policy through control of emissions taxes does not necessarily worsen urban unemployment. Therefore, we show that it is not usually proper to maintain that some environmental pollution cannot be avoided to establish economic development. Moreover, we analyze the effect of some environmental policies on social welfare and discuss the effectiveness of those policies.     

基于纳税会计的税收筹划探究

企业经营发展的主要目的是追求最大经济利益和不断降低企业经营成本,进而在激烈的市场竞争中占据有利地位,为此加强企业税收筹划至关重要。企业在对当前执行的会计准则和税收政策熟知情况下,对这些税收政策进行细致分析,并对相应会计准则进行有效运用,可以起到降低企业税负和增加企业利润的作用。基于此,论文对纳税会计基础上的税收筹划进行分析和探讨。     

Non-cooperative pollution control in an inter-jurisdictional setting

This paper examines various circumstances under which decentralized pollution policies can be efficient both in federal settings and in multi-region settings with labor mobility. We consider a model in which pollution control policies are set by regional governments non-cooperatively and pollution damages are borne by the residents of all regions. We characterize the efficiency of pollution policies, and of population allocation among regions, in a variety of scenarios, including when pollution policies are enacted before interregional transfers are determined by the federal government and before migration occurs; when migration decisions are taken before policy decisions; in the absence of a central government if regional governments can make voluntary interregional transfers; when decisions over pollution control policies are followed by voluntary contributions by regions to a national public good; when regions can commit to matching the abatement efforts of each other; and when regions can commit to specific levels of abatement contingent on the emissions of other regions not exceeding some maximum level.     

体外孵化项目的合法会计信息失真研究——以爱尔眼科为例

新经济、新业态的发展,新商业模式不断涌现,会计信息生产者按已有的会计准则和职业判断进行确认、计量、记录和报告,路径依赖下的会计处理程序可能会形成合法性信息失真。体外孵化成为企业扩张的加速器,也是隐藏风险的“雷”,目前的会计处理程序展现了一份资产、利润都高速增长的财务报表,而交易的风险可能被隐匿。本文以运用并购基金实现体外孵化的典型案例爱尔眼科作为研究对象,通过阐述体外孵化项目投资逻辑,分析复杂的商业交易造成控制权的模糊,致使其会计信息未反映经济实质以及内含的风险,以此提示信息使用者以及为监管层提供政策建议,当前会计准则和规范滞后商业模式发展,相关部门应该更关注市场的新商业模式以及其会计处理程序和信息披露监管。     

非污许可权交易减排机理研究——基于社会成本角度

排污权交易制度是推动节能减排的一项行之有效的政策。本文从社会成本的角度分析由初始分配市场（一级市场）和两个并行的二级市场（转让交易市场和回购交易市场）构成排污许可权交易市场体系在激励企业污染自主减排上的经济学机理。     

Green innovation and SO2 emissions: Dynamic threshold effect of human capital

Green innovation is an effective path to decrease environmental pollutions. It is of immense interest to evaluate the roles of green innovation on SO₂ emissions reduction. We also investigate the static and dynamic threshold effect of human capital in the impacting paths of different innovations on SO₂ emissions. The empirical results show that the design patent increases SO₂ emissions while the development of utility patent can decrease SO₂ emissions based on the static analysis and dynamic analysis. Both the “pollution halo” and the “pollution heaven” hypotheses of foreign direct investment (FDI) are validated in China. Moreover, green innovation positively affects SO₂ emission reduction based on the System Generalized Method of Moment (SYS-GMM) estimation. Both static and dynamic panel threshold regression results reveal that the positive effects of different innovations will become larger when human capital exceeds the corresponding threshold values. Hence, it is important to enhance green human capital.     

Review of no-fault absenteeism cases taken to arbitration, 1980–1989: A rights and responsibilities analysis

No-fault absenteeism control programs represent an emerging counterpoint to traditional misconduct-based approaches. By altering the policies governing absence in the work place, the rights and responsibilities of both the employee and employer may be modified. This article examines the arbitral standards applied in the disposition of grievances arising under no-fault absenteeism plans. Arbitration cases from 1980 to 1989 are analyzed; a taxonomic structure for reviewing arbitrator rulings on the unilateral imposition of no-fault programs, as well as discipline and discharge arising under no-fault policies, is developed. While advocates of no-fault plans have asserted that arbitrators will embrace these plans, the results of this analysis indicate that arbitrators will infuse standard elements of reasonableness and just cause into no-fault policy. Trends in arbitral standards in absence cases, policy-making strategies for managements and unions, as well as implications for the rights and responsibilities of employees and employers are outlined.