Distributional Implications of Environmental Taxation in Denmark

Environmental taxes have been introduced in many countries. However, few countries have reached the level of environmental taxation that is seen in Denmark today. This paper analyses the individual taxes as well as the combination of all these taxes and duties related to environmental concerns, including taxes on heating, transport fuels, electricity, water, waste, plastic bags, registration of cars, annual car use and pesticides. The distributional effect of taxes is examined in relation to household income, socio‐economic class, residential location and family status. The shifting of the tax structure from high marginal income tax to consumption‐based taxes, especially environmental taxes, might have distributional impacts that have not been considered part of the tax policy. The results suggest that in Denmark taxes on petrol and registration duties for cars are progressive, whereas most other environmental taxes are regressive, especially the green taxes on water, retail containers and CO2 emissions.     

我国间接税与收入分配公平关系的实证分析

税收理论认为间接税具有累退性,有利于征管效率但不利于社会公平。采用1994～2009年时间序列数据,计算出库兹涅茨比率以衡量居民收入分配差距,通过对增值税、消费税、营业税、资源税、城建税、全部间接税对库兹涅茨比率影响的实证研究表明,目前我国以增值税为代表的间接税占税收总收入的比重过高,不利于发挥税收调节收入分配差距的作用,需要在今后逐步加以调整;同时间接税中的消费税有一定的缩小我国居民收入分配差距的作用,可以适当加以规范,以发挥其促进社会公平的作用。     

A New Method for Estimating the Effects of Fuel Taxes: An Application to Thailand

This article proposes a new methodology for estimating the impactof fuel price and tax changes on the general price level andthe distribution of income and applies a model to Thailand usingdata for 1975–76 and 1981–82. Because the modelallows for pricing under international competition where taxincreases must be partially absorbed in reduced factor incomerather than always being passed on in higher consumer prices,the results are significantly different from those generatedby the more conventional cost-plus pricing rule. The inflationaryimpact of fuel tax changes is slight because of both the opennessof the economy and the low energy intensity of manufacturingand other production in Thailand. In contrast, taxes on importsengender price increases not only for imports but also for goodswhich substitute for imports. The model also indicates thatthe net effects of taxes on petroleum products (other than kerosene)are progressive in their distributional impact, relative toa tax on imports or consumption. A main policy conclusion ofthe study is that fuel taxes could be used to increase bothequity and allocative efficiency without inducing significantinflationary responses. It follows that in the current circumstancesof falling world oil prices, developing countries could generaterevenues needed for structural adjustment by increasing fueltaxes to maintain domestic petroleum price levels.     

What Can America Learn from the British Tax System?

This paper examines elements of British tax policy and discusses their implications for the US, where several recent proposals would mirror aspects of the British system. These include reducing filing requirements under the individual income tax, indexing capital gains for inflation, cutting mortgage interest deductions, enacting a value added tax, and integrating the corporate and personal income taxes. The paper also discusses implications of the poll tax for tax reform. Britain and America have made different choices involving equity, efficiency, simplicity and other goals. These choices offer the chance to help identify the impact of tax policy. JEL classification: H20.     

CASH FLOW OR INCOME?: The Choice of Base for Company Taxation

Cash flow and equity income (or income) are two alternativebases advocated for taxes on businesses throughout the world.Although in practice most tax systems are hybrids with elementsof both types of taxes, recent literature has stressed the meritsof the cash flow tax because it is simple in concept and itdoes not distort decisions about capital expenditures and financing.But international issues and administrative complexities—particularlytax evasion—present problems that must be sorted out beforea cash flow tax can be implemented.      

Second-best income taxation and education policy with endogenous human capital and borrowing constraints

We formulate a two-period life cycle model of saving, labor supply, and human capital investment when individuals differ in their ability and initial wealth. Borrowing constraints result in sub-optimal choices for consumption and investments in human capital. We analyze optimal linear income taxes and education subsidies. The optimal income tax is shown to be positive—even in the absence of any redistributional concerns. A redistributive income tax relaxes borrowing constraints by redistributing resources from the unconstrained to the borrowing constrained stages of the life cycle. The income tax thus alleviates preexisting non-tax distortions in the capital market. Human capital is subsidized on a net basis in the absence of redistributional concerns. Education subsidies help to relax credit constraints and to reduce distortions from explicit and implicit taxes on human capital formation. When redistributional concerns are present, education is subsidized more if this helps to alleviate distortions on labor supply, but is subsidized less if education subsidies have a very regressive incidence. Simulations demonstrate that optimal income taxes are substantially higher when credit constraints are present. Education is generally subsidized on a net basis, and the more so if credit constraints are more severe.     

我国利息税税负累进程度分析——以北京地区为例

税负累进程度是指税收负担随收入数额的增加而提高的程度,它是衡量税收公平的指标.对我国现行利息税税负累进性的分析表明,当前5%的税率下,利息税的税负累进性微弱,20%的税率更能增强利息税的税负累进性.要强化利息税的公平功能,可能的政策途径有:提高利息税税率;设定起征点,采用累进税率;并入个人所得税实行合并征收;加强对利息税收入的二次分配.     

Taxes

This is a compendium of notes on taxes. Section 2 presents a general tax scheme. It is a tax on value added by labour and capital that does not favour one or the other. Section 3 contrasts taxation of business income for pass-through entities and corporations. Section 4 discusses property taxes as taxes on housing services and so a form of income tax. Section 5 turns to wealth taxes. The closing Section 6 attempts to explain why people donate to nonprofits but minimise tax payments to governments, even though governments and nonprofits engage in many of the same activities.     

Comparing the top and the bottom income earners: Distribution of income and taxes in the United States

Tax reform is again at the center stage as Congress grapples with ideas to reduce the US budget deficit and the country readies itself for another election year. Given this unusually charged tax reform season, populist and party rhetoric appears to the general population to have largely replaced reasoned debate as politicians, economists and pundits “cherry pick” facts to justify their claims. Our contribution to the current debate on tax equity is that this is one of the very few studies that jointly consider the impact of payroll and income taxes. Most tax equity studies focus only on the federal income tax and as such issue misleading implications. It is important to jointly consider payroll and income taxes because (a) for taxpayers in lower income ranges, the payroll tax burden outweighs the income tax burden, while (b) for higher income taxpayers income from wages above $106,800 ($110,000 in 2012) are payroll-tax free, and (c) other sources of income, namely dividends and capital gains, are not subject to payroll taxes at all. Thus, we provide a more comprehensive picture of the overall progressivity (or lack thereof) exhibited by the current tax laws. In addition, we also consider how some often-raised tax proposals would prospectively affect income inequality and tax progressivity.     

内资企业组织形式的纳税筹划

在现行税制下,内资企业由于组织形式的不同,会适用不同的所得税,即个人所得税或企业所得税。由于这两种所得在税率上和费用扣除方面存在差异,纳税人可以利用这些差异进行纳税筹划。     

Taxes and stabilization in contemporary macroeconomic models

The role of proportional and procyclic labor income taxes for automatic stabilization with stochastic productivity is analyzed in a contemporary macroeconomic model based on imperfect competition. The importance of short-run nominal wage rigidity for the effectiveness of progressive taxes on labor income for stabilizing output and raising household welfare is examined in a model that yields complete analytical solutions with stochastic output shocks. Increasing the procyclicity of labor income tax rates raises welfare with and without rigid nominal wages in the model economy. With fully flexible prices and wages, a positive covariance between the distortionary tax rate and productivity reduces the volatility of production and employment. This effect disappears under nominal wage rigidity, although progressive taxation can still raise welfare by reducing the distortion caused by a proportional labor tax. With rigid nominal wages and flexible consumer goods prices, payroll taxes levied at rates that rise with output can serve as automatic stabilizers. JEL Code E62 · H20     

After the death of inflation: will fiscal drag survive?

Declining inflation rates might have negative consequences for tax revenues. Phenomena such as the inflationary bracket creep in a progressive income tax system do not work any longer. With this background, the paper analyses the extent of fiscal drag for OECD countries since 1965. Some consideration of the role of money illusion and indexation in this context lays the theoretical base. A framework is presented that allows for the classification of fiscal structures with regard to the type of fiscal drag. The subsequent econometric panel analysis is performed for total and disaggregated government revenues. The results back theoretical considerations of inflation's impact on different kinds of taxes, which tends to be positive for individual income taxes and social security contributions and is negative for corporate income taxation. The paper concludes that both declining inflation and changing tax structures limit the potential for future fiscal drag.     

Tax treatment of dividends and capital gains and the dividend decision under dual income tax

The paper analyses efficiency aspects of a dual income tax system with a higher tax on capital gains than dividends. It argues that apart from the distortions to investments claimed in earlier literature, the system puts even more emphasis in creating incentives for entrepreneurs to participate in tax planning. The paper suggests that the owner of a closely held company can avoid all personal taxes on entrepreneurial income by two tax-planning strategies. The first is the avoidance of distributions, which would be taxed at the tax rate on labour income. These funds would instead be invested in the financial markets. The second strategy is a distribute and call-back policy, converting retained profits into new equity capital. Interestingly, the outcome is that investment in real capital is not distorted in the long-run equilibrium. Empirical evidence using microdata is also provided.      

论税收国际化趋势下我国的涉外税制

税收国际化是世界经济国际化发展的必然结果。加入世界贸易组织后,我国涉外税收体系中的关税、所得税和增值税等也经历了国际化的发展历程。我国涉外税收制度的改革与完善涵盖诸如加快增值税转型步伐、统一内外资企业所得税、调整与完善涉外税收优惠制度、加强国际税收合作等各方面。涉外税制的改革与完善将促进我国外向型经济的进一步发展,从而有助于我国在经济全球化的进程中获取最大的经济利益。     

Progressive taxes and firm births

Tax reform proposals in the spirit of the “flat tax” model typically aim to reduce three parameters: the average tax burden, the progressivity of the tax schedule, and the complexity of the tax code. We explore the implications of changes in these parameters for entrepreneurial activity, measured by counts of firm births. The Swiss fiscal system offers sufficient intra-national variation in tax codes to allow us to estimate such effects with considerable precision. We find that high average taxes and complicated tax codes depress firm birth rates, while tax progressivity per se promotes firm births. The latter result supports the existence of an insurance effect from progressive corporate income taxes for risk-averse entrepreneurs. However, implied elasticities with respect to the level and complexity of corporate taxes are an order of magnitude larger than elasticities with respect to the progressivity of tax schedules.     

On taxing capital income with income shifting

We examine a linear capital income tax and a nonlinear labor income tax in a two-type model where individuals live for two periods. We assume that taxes are paid only in the second period in which the agents receive both labor and capital income and may shift income from labor to capital. The two types of individuals may differ with respect to wage rate and initial resource endowments. In the absence of income shifting, endowment variation motivates a capital income tax which would not exist where there is pure wage rate variation. In the latter circumstance, income shifting would indeed establish a case for a capital income tax while adding variation in resource endowments would ambiguously affect the case. The asymmetric information case for a capital income tax must be traded off against distortionary effects not only on savings, but also on labor as an agent may earn labor income which is reported and taxed as capital income.      

浅析扩内需与当前税收政策的再调整

本文对增值税转型和出口退税政策调整进行了具体分析,认为当前可以通过提高个人所得税费用扣除标准和对中小企业减税,来进一步扩大内需。     

The Stability of Tax Elasticities over the Business Cycle in European Countries

We estimate short‐ and long‐run tax elasticities that capture the relationship between changes in national income and tax revenue. We show that the short‐run tax elasticity changes according to the business cycle. We estimate a two‐state Markov‐switching regression on a novel data set of tax policy reforms in 15 European countries from 1980 to 2013, showing that the elasticities during booms and recessions are statistically (and often economically) different. The elasticities of personal income taxes, corporate income taxes, indirect taxes and social contributions tend to be larger during recessions. Estimates of long‐run elasticities are in line with existing literature.     

Tax reform, the informal economy, and bank financing of capital formation

This paper develops a model that relates businesses’ entry into the underground economy to tax rates and the need to access the banking system. The model uses a dynamic approach in which both firms and banks optimize and in which the benefits to a firm of accessing the banking system are endogenous. A firm compares the return to capital with the marginal tax rate on capital income and uses the difference to determine how much of the tax to pay. At the same time, banks use a firm’s capital tax payments, combined with the capital tax rate to obtain an estimate of the firm’s minimum capital value. If the firm pays at least some taxes then it will have access to the banking system, which will allow it to finance investment. If the firm pays no taxes, then it cannot access the banks and cannot invest. We compare the equilibria resulting from tax compliance and tax evasion. We calibrate the model to a highly stylized version of the Russian economy, and analyze the effect of potential tax changes on the underground economy. We compute a dynamic equilibrium for our model, and note that it tracks the path of certain macroeconomic variables of the Russian economy (GDP, budget and trade balances, price level and interest rate) with some accuracy for the years 2001–2008. We are unable to track the underground economy, as this data is unobservable. We then carry out a series of counterfactual simulations, first asking if non-capital intensive firms have an incentive to evade taxes under existing value added tax rates. We find that they do, and that the incentive would have been greatly reduced if the value added tax rate had been selectively reduced for the non-capital intensive sectors. We then ask what the effect would be if the corporate tax rate were raised on capital intensive sectors. The simulations indicate that the capital intensive sectors would not increase their entry into the underground economy.