Demand and distance: Evidence on cross-border shopping

An important issue for commodity taxation is the extent to which changes in foreign taxes affect the extent of cross-border shopping and thereby, domestic tax revenue. We use data from Swedish municipalities to estimate how responsive alcohol sales are to foreign prices, and relate the sensitivity to the location’s distance to the border. Typical results suggest that the elasticity with respect to the foreign price is around 0.3 in the border region; moving 150 (400) km inland reduces the cross-price elasticity to 0.2 (0.1). Our estimates suggest that a recent Danish cut in the spirits tax reduced Swedish tax revenues from spirits sales by more than 2%, and that an attempt by Sweden to cut taxes in response would reduce tax revenues further.     

Cross-Border Shopping: A Survey

The aim of this paper is to undertake a review of the most important literature on the phenomenon of fiscally induced cross-border shopping. Following the presentation of the principal theoretical models, the study concentrates on applied literature. Firstly, the elements common to the diverse applications are described, and then, a detailed analysis of the research undertaken into cross-border shopping for alcoholic drinks, tobacco, fuel, and lotteries is provided, concluding with a reference to the interaction between cross-border purchases and those effected over the internet. The results achieved by the empirical research coincide and support the principal result of the theoretical literature: the tax differentials between neighboring territories induce consumers to purchase in the territory where taxation is lower, on the condition that the tax saving compensates for the transport costs associated with the travel made by the purchaser in order to take advantage of the lower taxation.     

The effects of company taxation in EU accession countries on German FDI1

This article investigates how company taxation affects German foreign direct investment (FDI) in European Union (EU) accession countries. In 2004 and 2007, 10 former socialist eastern European countries joined the EU. Although the EU integration is associated with increasingly favourable investment conditions, accession countries also pursue active strategies to attract foreign firms. In particular, taxes on corporate income have been significantly reduced during the last decade. We analyse whether corporate tax policies of eastern European countries affect three aspects of multinational activity: the location decision, the investment decision and the capital structure choice. The results suggest that local taxes are negatively related to both location and investment decisions. The analysis of the capital structure confirms that higher local taxes imply higher debt‐to‐capital ratios.     

Paternalism and Tax Competition

When consumers make mistakes, the government may wish to use paternalistic taxation as a corrective measure. We analyse the extent to which tax competition undermines the feasibility of paternalistic taxation. We show that the paternalistic component of a tax on a harmful good is reduced when there is cross-border shopping, but it does not disappear altogether. In a model with tax competition between two countries, only one of which has a paternalistic objective, we show that a minimum tax rate requirement can be Pareto improving despite the divergence in policy objectives. Tax harmonization, however, reduces welfare in the non-paternalistic country.     

Market structure and casino taxation in tourist resorts

This article examines the association of tax effects with market structure for casino gaming. We show that if market structure is uncompetitive, much of casino taxation falls on tourists whose demand is inelastic relative to supply. The tax is likely to be efficient under strong external demand if imposed on oligopoly casinos with a monopoly location in a cross-border market. The likelihood of economically ‘good’ taxation is greater under oligopoly than under competition but lower than under monopoly. Casino taxes should be lowered in a more competitive market with weaker external demand. Our prediction is consistent with the evidence found from casino tourism development in Macao with ‘high’ gambling taxes.     

Tax competition with parasitic tax havens

We develop a tax competition framework in which some jurisdictions, called tax havens, are parasitic on the revenues of other countries, and these countries use resources in an attempt to limit the transfer of tax revenue from capital taxation to the havens. We demonstrate that the full or partial elimination of tax havens would improve welfare in non-haven countries. We also demonstrate that the smaller countries choose to become tax havens, and we show that the abolition of a sufficiently small number of the relatively large havens leaves all countries better off, including the remaining havens. We argue that these results extend to the case where there are also taxes on wage income that involve administrative and compliance costs.     

Tax competition,tax coordination and tax harmonization: The effects of EMU

There is little doubt that the step towards a monetary union in Europe will increase both the distorionary effects of existing differences in national tax systems and the intensity of tax competition for internationally mobile commodity and factor tax bases. This paper discusses selected issues of commodity and capital tax coordination that are likely to be affected by monetary unification. Starting from the distortive present scheme of value-added taxation in Europe we first analyze the effects of a switch to a general origin-based VAT as a way to maintain national tax rate autonomy over this important tax base. While an origin-based VAT would neither distort trade flows — both within the EU and with third countries — nor investment decisions in the long-run, its short-run effects are likely to be severe in the absence of exchange rate flexibility. In the field of capital taxation the focus switches to the feasibility of regional harmonization measures when there is no cooperation with the rest of the world. We argue that in a monetary union the mobility costs of capital will be significantly lower within the EU as compared to outside investments. This provides an efficiency argument for minimum source taxes on both interest income and corporate profits even if cooperation with third countries is infeasible.     

Non-cooperative vs. Minimum-Rate Commodity Taxation

This paper demonstrates, within a simple two-country model of commodity taxation and cross-border shopping, that the tax revenue (welfare) effects of a minimum tax requirement depend crucially on the character of the initial non-cooperative tax equilibrium, i.e. whether it is Nash or Stackelberg.     

A Simple Model of Commodity Taxation and Cross-border Shopping

This paper sets up a simple model in which two countries, differing in geographical extent, engage in commodity tax competition originating in opportunities for cross-border shopping. The non-cooperative tax equilibrium and various coordination initiatives are examined in the benchmark model and in two model extensions incorporating (i) costs of transportation for goods and (ii) border inspection. Among the more surprising results are the following: with (i), pure profits accrue to sellers near the border, but subjecting them to tax may lower the country's total tax revenue; with (ii), the volume of cross-border shopping may well increase.
JEL classification : H 20; H 87; H 26     

Education,redistributive taxation and confidence

We consider redistributional taxation between people with and without human capital if education is endogenous and if individuals differ in their perceptions about own ability. Those who see their ability as low like redistributive taxation because of the transfers it generates. Those who see their ability as high may also like redistributive taxation because it stops other people receiving education and increases the quasi rents on their own human capital. It is surprising that this rather indirect effect can overcompensate them for the income loss from taxation and make the highly confident want higher taxes than the less confident do. The results, however, turn out to be in line with empirical evidence on the desired amount of redistribution among young individuals.     

Taxation of Housing: Killing Several Birds with One Stone

High and sustained housing-price growth has been observed in many countries over recent decades. In Norway, real housing prices increased by 200 percent between 1990 and 2015, and many households have high debts. In addition, maintaining the welfare state as the population ages likely involves higher taxes in the coming years. Norway taxes housing leniently. Increased taxation of housing is a way of killing several birds with one stone: generating tax revenue, moderating housing prices, and increasing efficiency. In this paper, I use a microsimulation model to determine the effects on revenue and distribution of a hypothetical tax change where housing is taxed as other capital assets. I take into account the effect of taxation on housing demand, using a simple user-cost model. This housing tax would increase personal tax revenue by 11 percent and make the tax system more progressive. Housing prices would fall by 20 percent.     

Do low corporate income tax rates attract FDI? – Evidence from Central- and East European countries

Fifty six bilateral country relationships combining 7 home countries from the EU and the US, and 8 Central and East European host countries (CEECs) of foreign direct investment (FDI) from 1995-2003 are used in a panel gravity-model setting to estimate the role of taxation as a determinant of FDI. While gravity variables explain most of the variation of FDI inflows, the bilateral effective average tax rate (beatr) is roughly equally important to other cost-related factors. The semi-elasticity of FDI with respect to taxes is about -4.3. This value is above those of earlier studies in absolute terms and can partly be attributed to using the beatr instead of the statutory tax rate. Our results indicate that tax-lowering strategies of CEEC governments seem to have an important impact on foreign firms location decisions.     

How does petty corruption affect tax morale in Sub-Saharan Africa?

Revenues from taxation gain in importance to finance economic development in Sub-Saharan Africa. One obstacle to enhancing the willingness to remit taxes can be the extortion of bribes by public officials. Using micro-level data from the Afrobarometer, we show that petty corruption erodes tax morale. The effect on tax morale is more severe in countries and regions where fewer people are affected by petty corruption and becomes insignificant if extortion of bribes is particularly prevalent. Differing levels of civic participation and potential access to tax funded services are also found to induce heterogeneous reactions to corruption experience. Applying a mediation analysis, we demonstrate that petty corruption not only has a direct effect on tax morale but also diminishes confidence in tax authorities and therefore affects tax morale indirectly. The harmful effects of corruption experience, however, operate mainly through a generally lowered inclination to uphold high levels of tax morale.     

VAT and the taxation of rents

Cash-flow corporate taxes can tax corporate-source rents and avoid some of the distortions on investment and financing caused by conventional corporate taxes. However, cash-flow taxes applied on an origin basis are prone to international profit-shifting, which can lead to a competitive reduction in tax rates. While this can be avoided by a destination-based cash-flow tax, most countries have opted for origin-based taxation, asserting the right to tax rents generated within their jurisdictions. Since a value-added tax (VAT) implicitly includes rents in its base, it can complement origin-based corporate taxation. We compare and contrast the use of destination and origin VATs as complements to an origin-based cash-flow corporate tax.     

The political economy of contributive pensions in developing countries

This paper sheds light on the role of public institutions as a way to reduce tax evasion through a close link between payroll taxation and pension benefits. We use a political economy model in which agents have the possibility to hide part of their earnings in order to avoid taxation and, where the public system is more efficient in providing annuitized pension benefits than the private sector. We show that in the absence of evasion costs, agents are indifferent to the tax rate level as they can always perfectly adapt compliance so as to face their preferred effective tax rate. There is unanimity in favour of the maximum tax rate and, the public pension system is found to be partially contributive in order to increase tax compliance and thus the resources collected. This, in turn, enables higher redistribution toward the worst-off agents. When evasion costs are introduced, perfect substitutability between compliance and taxation breaks down. At the majority-voting equilibrium, individuals at the bottom of the income distribution who are in favour of more redistribution, and those at the top who want to transfer more resources to the old age, form a coalition against middle-income agents, in favour of high tax rates. In addition to the previous tax base argument, the optimal level of the Bismarkian pillar is now chosen so as to account for political support.     

关于完善我国环保型税收政策的探讨

环保型税收在环境保护方面具有不可替代的作用。随着我国经济发展环境问题日益凸现,运用税收手段解决环境问题已成为各国通行的做法。鉴于我国目前以流转税为主,经济发展水平不高,所以不能完全照搬西方的做法,但西方发达国家生态税有许多值得我们借鉴的成功经验。我国税制中与生态环境有关的政策,散见于资源税、消费税、企业所得税等几个税种中,有些仍以费的形式存在,有较大的空间。建议应增加现行税种的环境保护内涵,实行专门的环保税种,实行费改税等。     

Tax competition and tax structure in open federal economies: Evidence from OECD countries with implications for the European Union

Tax competition arguments suggest that governments that operate in an open economy (such as local governments) should not and will not rely on non-benefit taxes, such as the income tax. Yet we observe reliance on income taxes by local governments in many countries, and such reliance changes over time. Evidence from a panel data set of 13 OECD countries over the period 1975-1984 suggests that competition between levels of government (resulting in a vertical fiscal externality) and between governments at the same level (resulting in a horizontal fiscal externality) provide some economic rationale for these changes. Moreover, the evidence indicates that the vertical and horizontal fiscal externalities interact. These results have some interesting implications for fiscal policy in the European Union, particularly as the EU continues to evolve. One implication for the EU is that enlargement that increases tax base disparities within the EU (and is not accompanied by an EU-level income tax) will tend to lower national income tax rates, although this must be qualified because it also depends on the mobility of the population. A second implication is that fiscal expansion of the EU to include an EU-level income tax may tend to lower the reliance of national governments on income taxes through the vertical externality, but may also tend to equalize tax bases across countries, and so increase reliance on national income taxes through the horizontal externality.     

Emission Taxes and Product Differentiation in the Presence of Foreign Firms

Industries characterized by differentiated products are important contributors of greenhouse gases and currently subject to market‐based policies such as emission taxes. In the context of developing countries, fears about foreign investment leaving the country are often used as an argument not to address industry emissions through emission taxes. This paper develops a Cournot model with product differentiation in the presence of abatement efforts where host and foreign firms are subject to an emission tax. The analysis indicates that abatement efforts and differences in pollution intensity coefficients across firms may play a significant role in the characterization of optimal policy. The analysis also suggests that the government may opt to encourage foreign, less pollution‐intensive firms via higher taxation. Additionally, this paper examines how an optimal emission tax may be adjusted as products become more differentiated; industry emissions may fall/rise as a result of more differentiated products. One important contribution of this paper is that it emphasizes the role of abatement efforts, product differentiation, and differences in pollution intensity coefficients across firms in the characterization of the optimal emission tax.     

A Synthesis of Contour and Flexible Wage Hypotheses

Economic instability has risen in emerging economies after capital account liberalization. A more progressive income tax policy could offer a stabilizing alternative. It could result in more revenue, more countercyclical policy, and more income equality and thus more stable demand growth. We test the effects of progressive taxes on stability using univariate and multivariate analyses based on panel data for emerging economies from 1982 to 2002 and compare those to the effects of a value added tax (VAT). We also consider possible constraints on tax policy design, such as government spending, international tax competition, and openness. Progressive taxes are associated with greater income equality and a higher likelihood of countercyclical fiscal policies. The potential benefits from progressive income taxation, though, are lower with VAT. Tax policy is also constrained by government expenditures and openness, but not by lower corporate taxes, suggesting that all income tax rates are constrained by openness.     

Foreign direct investment under oligopoly: Profit shifting or profit capturing?

In this paper a model of taxation of foreign source corporate income is developed when the output market is not perfectly competitive. Profit shifting policies, similar to those in the new trade literature, are also present in the case of foreign direct investment (FDI). There are, however, important differences to the new trade theory since in case of FDI, (i) corporate taxation and double taxation relief are the policy instruments rather than output or revenue taxes, (ii) countries are not symmetric in the sense that the host country has the first right to tax the multinational's profit and the home country reacts by providing double taxation relief, and (iii) output but not corporate taxation is specific to imperfectly competitive industries. It is argued that (a) variants of a tax credit are analogous to export subsidies, (b) when the home country operates a tax credit system the host country's incentive to capture the multinational's profit is bounded under imperfect competition, (c) when the host country offers a tax holiday the home country should imitate this policy, and (d) in the presence of perfect competitive industries, double taxation relief is a good instrument to target imperfectly competitive industries.