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。     

Prospects for Agricultural Land Taxation in Developing Countries

Countries that collect tax revenue from the agricultural sectorthrough export taxes, marketing boards, and overvalued domesticcurrencies are often loath to abandon these distorting policiesbecause of the consequent revenue loss. One potential alternativeis to replace these distortionary taxes with a land tax, whichwould not depress output prices or discourage foreign exchangeearnings and which could be, in theory, a highly progressivetax. The advantages and disadvantages of a land tax are examinedtheoretically and using the specific experiences of Bangladesh,Argentina, and Uruguay. It is concluded that the land tax isnot necessarily more efficient than other types of taxes; theAchilles Heel of land taxation is administration; progressivetax rates based on land holdings are nearly impossible to administer;land taxes have been ineffective at promoting nonrevenue goals;political support by farmers is necessary to implement the tax;and the most promising prospects for a moderate land tax systemare in financing local, rather than central, government expenditures.     

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.      

间接税亲贫性与代内归宿——穷人从减税中获益了吗?

税收工具作为财政扶贫机制中的重要一环,在推进精准扶贫、精准脱贫上发挥着重要作用。本文基于CFPS2012入户调查数据和中国2012年投入产出表,运用微观模拟方法测算出家庭的间接税负,在此基础上,借鉴衡量经济“涓滴效应”的亲贫增长指数,构建了识别和测度税制“亲贫性”的数量方法,评估间接税的减税政策能否自发惠及穷人,进一步测算家庭不同年龄层的间接税负代内归宿。结果显示:间接税整体上不具有“亲贫性”,其中增值税的“亲富性”最强,减税能让穷人比富人获益更多;儿童、成人以及老人均是间接税的负税人,贫困家庭抚养小孩而承担的间接税负比重高于非贫困家庭,赡养老人而负担的间接税负比重低于非贫困家庭。据此本文认为,继续推动大规模的间接税减税政策、采取差别化的增值税和消费税减免策略、逐步形成以直接税为主的税制结构,是改变间接税"亲富性"和强化税收扶贫职能的有效措施。     

Ramsey meets Thünen: the impact of land taxes on economic development and land conservation

Land taxes can increase production in the manufacturing sector and enhance land conservation at the same time, which can lead to overall macroeconomic growth. Existing research emphasizes the non-distorting properties of land taxes (when fixed factors are taxed) as well as growth-enhancing impacts (when asset portfolios are shifted to reproducible capital). This paper furthers the neoclassical perspective on land taxes by endogenizing land allocation decisions in a multi-sector growth model. Based on von Thünen’s observation, agricultural land is created from wilderness through conversion and cultivation, both of which are associated with costs. In the steady state of our general equilibrium model, land taxes not only may reduce land consumption (associated with environmental benefits) but may also affect overall economic output, while leaving wages and interest rates unaffected. When labor productivity is higher in the manufacturing than in the agricultural sector and agricultural and manufactured goods are substitutes (or the economy is open to world trade), land taxes increase aggregate economic output. There is a complex interplay of conservation policy, technological change and land taxes, depending on consumer preferences, sectoral labor productivities and openness-to-trade. Our model introduces a new perspective on land taxes in current policy debates on development, tax reforms as well as forest conservation.     

Monetary and Fiscal Policy Switching

A growing body of evidence finds that policy reaction functions vary substantially over different periods in the United States. This paper explores how moving to an environment in which monetary and fiscal regimes evolve according to a Markov process can change the impacts of policy shocks. In one regime monetary policy follows the Taylor principle and taxes rise strongly with debt; in another regime the Taylor principle fails to hold and taxes are exogenous. An example shows that a unique bounded non-Ricardian equilibrium exists in this environment. A computational model illustrates that because agents' decision rules embed the probability that policies will change in the future, monetary and tax shocks always produce wealth effects. When it is possible that fiscal policy will be unresponsive to debt at times, active monetary policy (like a Taylor rule) in one regime is not sufficient to insulate the economy against tax shocks in that regime and it can have the unintended consequence of amplifying and propagating the aggregate demand effects of tax shocks. The paper also considers the implications of policy switching for two empirical issues.     

Quantifying tax effects under policy foresight

Studies of tax effects make the conventional information assumption that changes in period-t taxes become known at t. Legislative lags, however, imply that news arrives before tax changes take place. Under policy foreknowledge, the conventional information structure is therefore misspecified. Simulations of a standard neoclassical growth model suggest that foresight of only one quarter can distort substantially the estimates of tax effects obtained under the no-foresight assumption. Also, it is crucial to model capital and labor taxes separately: anticipated changes in these two tax policies have opposite effects on consumption, investment, labor, and output before policy realization.     

土地增值税立法:目的引入与税制修正

相较于暂行条例,《土地增值税法(征求意见稿)》未设置立法目的条款,未明确税种主要属性,只在立法说明中简单阐释立法意义和税制功能,此种立法技术很难经得起正当性拷问,既无法为集体土地增值税制明确构成要件和发展趋向提供指引,还在程序和实体两个维度抑制土地增值税调控功能的充分发挥.立法目的绝非可有可无的对象,而是税收立法的起点和税制正当性的来源,是在理论上、实务中提醒和督促祛除课税弊端的最佳利器.土地增值税是地方调控税,财政目的位居其次,若欲进一步夯实其立法正当性基础,应重新设置目的条款,即"为推动房地产市场健康发展,合理调节土地增值收益,健全地方税体系,制定本法".做实土地增值税立法目的,有利于调控税制并使集体土地增值税制相关问题尽快得到解决,推进税收实质法治建设.     

Optimal tax-timing and asset allocation when tax rebates on capital losses are limited

This article studies the portfolio problem with realization-based capital gain taxation when limited amounts of losses qualify for tax rebate payments, as is the case under current US tax law. When the tax rate applicable to realized losses exceeds that on realized capital gains, it can be optimal to realize capital gains immediately and pay capital gain taxes to regain the option to use potential future losses against a higher tax rate. This incentive adds an entirely new and as yet unstudied dimension to the portfolio problem. It causes risk averse investors to hold more equity and attain higher welfare levels than is the case when trading under a tax system that seeks to collect the same amount of taxes, but does not allow for tax rebate payments. This is because the benefit to these investors from having their losses subsidized is greater than the suffering from having profits taxed at a higher rate.     

The Capital Structure of Large Firms and the Use of Dutch Financing Entities

Large firms may issue debt securities to obtain external financing or set up lowly‐taxed affiliates for internal debt‐shifting purposes. In addition, they may channel interest payments through Dutch special purpose entities (SPEs) to avoid withholding taxes, a widely‐used arbitrage strategy. Analysing the capital structure of large EU‐based multinationals, this paper provides evidence that the use of Dutch‐issuing SPEs is associated with higher debt financing relative to equity. Furthermore, it shows that EU subsidiaries of larger firms are more leveraged and that the use of Dutch on‐lending SPEs is also associated with higher subsidiary leverage. Thus, the paper provides evidence that Dutch SPEs facilitate higher external debt financing as well as internal debt shifting. The findings indicate that withholding taxes on interest payments to entities outside the EU, determined by individual EU member states, are not very effective. The national tax systems of EU countries such as the Netherlands, which does not impose interest withholding tax, allow large firms to avoid those taxes.     

Stock Dividend Announcement Effects in an Imputation Tax Environment

A key question in asset pricing is the extent to which tax effects are passed through market prices or are capitalised in them. New Zealand stock dividends provide a useful window into this debate because of (1) the existence of both taxable and non-taxable stock dividends, and (2) the particular form of imputation tax system which allows the full pass through of corporate taxes to the investor on the proportion of profits which are distributed either as cash or taxable stock dividends. We present evidence that investors value future tax benefits associated with imputation tax credits.     

On the optimal provision of social insurance: Progressive taxation versus education subsidies in general equilibrium

In this paper we compute the optimal tax and education policy transition in an economy where progressive taxes provide social insurance against idiosyncratic wage risk, but distort the education decision of households. Optimally chosen tertiary education subsidies mitigate these distortions. We highlight the quantitative importance of general equilibrium feedback effects from policies to relative wages of skilled and unskilled workers: subsidizing higher education increases the share of workers with a college degree thereby reducing the college wage premium which has important redistributive benefits. We also argue that a full characterization of the transition path is crucial for policy evaluation. We find that optimal education policies are always characterized by generous tuition subsidies, but the optimal degree of income tax progressivity depends crucially on whether transitional costs of policies are explicitly taken into account and how strongly the college premium responds to policy changes in general equilibrium.     

Why Capital Income Taxes Survive in Open Economies: The Role of Multinational Firms

This paper discusses the role of multinational firms and double taxation treaties for corporate income taxation in open economies. We show that it is optimal for a small open economy to levy positive corporate income taxes if multinational firms are taxed according to the full taxation after deduction system or the foreign tax credit system. Positive corporate taxes also occur in the asymmetric case where some countries apply the exemption system and others apply the tax credit system. If all countries apply the exemption system, the optimal corporate income tax is zero. We also show that, under tax competition, corporate income taxes are not necessarily too low from the perspective of the economy as a whole. While the undertaxation result is confirmed for the case of the exemption system, tax rates may also be inefficiently high if the deduction or the credit systems are applied.     

Monetary-fiscal policy interactions and the price level:Background and beyond

The paper presents the fiscal theory of the price level in a variety of models, including endowment economies with lump-sum taxes and production economies with proportional income taxes. We offer a microeconomic perspective on the fiscal theory by computing a Slutsky-Hicks decomposition of the effects of tax changes into substitution, wealth, and revaluation effects. Revaluation effects arise whenever tax changes alter the value of outstanding nominal government liabilities by changing the price level. Under certain assumptions on monetary and fiscal behavior, the revaluation effect reflects the fiscal theory mechanism. When taxes distort, two Laffer curves arise, implying that a tax increase can lower or raise the price level and the revaluation effect can be positive or negative, depending on which side of a particular Laffer curve the economy resides. Jel Code: E31 · E52 · E62     

Means Testing and Retirement Choices in Europe: A Comparison of the British and Danish Systems*

We develop a simulation model of household behaviour in which both the consumption/saving and labour/leisure choices are endogenous. This model is used to explore the effects of the UK and Danish state tax and benefit systems on the labour supply of workers aged 50 or over. We find that, in broad terms, differences in labour force participation can be accounted for by differences in benefit structures. Furthermore, our simulations suggest that the UK system is preferred by young people while the Danish arrangement – which imposes a larger tax burden and provides larger welfare benefits – is chosen by people of 50 or older. Notably, people older than 60 are in the majority in the simulated population. The Danish system does not promote notably greater equality over the lifetime, but it does underpin a higher level of consumption for people of 50 or older.     

Carbon tax: Challenging neoliberal solutions to climate change

Public policy over the last 25 years has been dominated by neoliberal ideology which has driven solutions to emerging social, political and economic problems. Given this, it is not surprising that emissions trading schemes founded on the core tenets of neoliberalism have emerged as the prevailing response to climate change by developed countries. There have been mounting challenges to the marketization of climate policy and we join this to argue that carbon taxes are alternate policy instruments that are more likely to orient social and economic activity towards carbon pollution mitigation. A carbon tax does not require radical social or political transformation of the economy. However, it does place the state at the centre of regulating and governing solutions to climate change. This presents a challenge to the free market orientation of current neoliberal solutions to climate change.     

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.     

Taxation and skills investment in frictional labor markets

This paper examines the effects of wage taxation and corporate income taxation on training investment in frictional labor markets. Because of labor market frictions, the wage structure is compressed and workers do not capture the entire return from their skills. As a result, both firms and workers have incentives to support part of the costs of training investments. The analysis shows that when decisions to invest in training are made by firms and workers acting cooperatively, a wage tax increases the level of investment in skills whereas a corporate income tax decreases it. In this case, the introduction of a small wage tax unambiguously increases efficiency. The effects of both types of taxes on training are reversed when investment decisions are taken by firms alone. In any case, a corporate income tax is not neutral with respect to decisions to invest in skills even if the full cost of investment is deducted from taxable income in the period when it is incurred and the tax system provides full loss offset.     

Dividend Taxes and Share Prices: Evidence from Real Estate Investment Trusts

Prior empirical evidence regarding the impact of dividend taxes on firm valuation is mixed. This study avoids some of the complications encountered in previous empirical work by exploiting institutional characteristics of REITs, such as their limited discretion over dividend policy and the relative transparency of REIT assets. We regress the market value of equity on the market value of assets and tax basis, which creates tax deductions that lower future dividend taxes without affecting future pretax cash flow. We find that firm value is positively related to tax basis, suggesting that future dividend taxes are capitalized into share prices.     

The optimal mix of taxes on money,consumption and income

We determine the optimal combination of taxes on money, consumption and income in transactions technology models where exogenous government expenditures must be financed with distortionary taxes. We show that the optimal policy does not tax money, regardless of whether the government can use as alternative fiscal instruments an income tax, a consumption tax, or the two taxes jointly. These results are at odds with recent literature. We argue that the reason for this divergence is an inappropriate specification of the transactions technology adopted in the literature.