The earned income tax credit and union formation: The impact of expected spouse earnings

Using the Survey of Income and Program Participation from 2001, 2004, and 2008 and federal and state variation in earned income tax credit generosity over time, I investigate how changes in expected household earned income tax credit benefits associated with marriage affect cohabitation and marriage behavior among low-income single mothers. I simulate a marriage market to predict potential spouse earnings for a sample of single mothers in order to estimate the potential losses or gains in earned income tax credit benefits upon marriage. Using multinomial logistic regressions, I then analyze how the anticipated loss in earned income tax credit benefits upon marriage affects the likelihood of marrying or cohabiting. Results suggest that the average earned income tax credit-eligible woman can expect to lose approximately US$1,300 in earned income tax credit benefits in the year following marriage, or about half of pre-marriage benefits. Single mothers who expect to lose earned income tax credit benefits upon marriage are 2.5 percentage points less likely to marry their partners and 2.5 percentage points more likely to cohabit compared to single mothers who expect no change or to gain earned income tax credit benefits upon marriage. Despite recent policy efforts to reduce the size of the marriage penalty embedded in the earned income tax credit structure, these results suggest that the earned income tax credit still creates distortions in marriage and cohabitation decisions among low-income single mothers.     

State and Local Taxation of the Elderly

Using data from Massachusetts, this paper explores the impact of state and local taxes on the elderly. The combined tax burden from the state personal income and sales taxes and the local property tax are, on average, higher for the elderly than the nonelderly only for those with total incomes under $10,000 and over $75,000. High tax burdens on low-income elderly are primarily attributable to the property tax faced by homeowners. High-income elderly face high burdens because the state income tax rate on capital income is higher than the rate on earned income. Evidence suggests that public policies to reduce the property tax burdens on elderly homeowners have been largely ineffective.     

World Income Distribution and Tax Reform: What Tax Systems Do Low‐Income Countries Need?

This article develops a new method for assessing relative direct tax burdens across all countries, treating the world as a single economic entity and assuming identical preferences across countries. Empirical results show that the new direct tax burden indices are significantly high in low‐income countries in comparison with middle‐ and high‐income countries. This article argues in favour of narrowing the base of income and capital gains tax in low‐income countries and a long‐term convergence of the tax burden levels across countries. Future research into tax reforms in low‐income countries should focus simultaneously on economic growth, quality of life and the natural environment.     

The political viability of a negative income tax

This paper offers three propositions relating to the political viability of the negative income tax. One, despite its work disincentive, a majority of households would support a linear income tax that makes cash payments to low income households. However two, when government consumption is sufficiently high, a majority would favor a proportional tax over such a tax. Three, under certain conditions, a majority of households will prefer public provision of a private good or an in-kind transfer to a negative income tax. These latter two propositions offer an explanation for the public's apparent distaste for widespread cash transfers. Received: 17 September 1999/Accepted: 21 April 2000     

AN ANALYSIS OF THE LAFFER CURVE

The Laffer curve shows the relationship between tax revenue and the personal income tax rate, with tax revenue being a presumably concave function of the tax rate and equal to zero at tax rates of zero percent and 100 percent. If the personal income tax rate is reduced, then tax revenue will decrease (increase) if the economy is on the positively (negatively) sloped section of the Laffer curve. This paper derives a sufficient condition for the economy to be on the positively sloped section of the Laffer curve. In light of the current knowledge of the elasticities of supply of labor and supply of saving, it is difficult to escape the conclusion that a decrease in U.S. personal income tax rates will decrease tax revenue.     

A note on minimally progressive taxation and absolute income inequality

The Lorenz curve of income after tax is known to dominate the one before tax for all given pre-tax income distributions, if, and only if, average tax liability is increasing with income (Jakobsson 1976; Eichhorn et al. 1984). It is shown in this note that the absolute inequality of incomes (Kolm 1976) is unambiguously reduced by taxation if, and only if, tax liability is increasing with income.It is a pleasure to acknowledge the intellectual debt I owe to W. Eichhorn, H. Funke, and W. F. Richter whose result on progressive taxation and income inequality stimulated the present research. I am grateful to an anonymous referee whose comments on an earlier draft improved the paper.     

The 10% Flat Tax: Tithing and the Definition of Income

Developing a fair and widely accepted income definition presents one of the greatest challenges to tax reform. To arrive at a definition separate from the federal tax code, we surveyed 1200 Latter‐day Saints about their practice of tithing. Tithing is similar to a flat tax with no deductions, where individuals voluntarily contribute 10% of self‐defined income to the church. The results of our survey indicate that most respondents operate on a cash realization basis, which excludes savings and does not allow any deductions. Respondents' income concepts generally do not coincide with current tax laws or economists' views of comprehensive income.     

Tax morale and fairness in conflict an experiment

Most people pay their taxes most of the time, even if the expected disutility from enforcement is too low to deter tax evasion. One potential reason is tax morale and, more specifically, rule following. In a lab experiment, we show that the willingness to pay taxes just because participants are told they are supposed to pay is indeed pronounced. Yet compliance is reduced if participants learn that income is heterogeneous. The effect is driven by participants with the lowest income. The reduction obtains irrespective of the tax regime. If the tax is proportional to income, or progressive, participants become more skeptical about the willingness of participants with high income to comply.     

Changes in Income Concentration: Taxes or Macroeconomic Conditions?

We examine the relative importance of tax rates and macroeconomic fluctuations in explaining the share of national adjusted gross income (AGI) reported by the top 0.5% of all taxpayers. Results indicate that cutting the top income or capital gains tax rate would increase the top AGI share but not by enough to increase revenues. The preponderance of evidence suggests that the top AGI share is affected more by the capital gains tax rate than by the income tax rate but that real gross domestic product fluctuations have even larger effects.     

Tax Reforms as Capital Market Development Factor

The article presents the preconditions of Armenian capital market development. A few hypotheses are proposed concerning correlation between direct taxes (in particular, profit tax and income tax) and financial sector development mediated with shadow economy. On the basis of studied theories and our empiric research (regression analysis of key indicators), our hypotheses were proven. So for the further development of Armenian capital market we consider it necessary to depart from profit tax, concurrently reducing income tax and social security tax rates.     

The effects of income source,context, and income level on tax compliance decisions in a dynamic experiment

This study employs a laboratory experiment to explore the joint effect of income source (earned versus endowed) and decision context (tax versus nontax) on tax compliance behavior. During the experiment, subjects faced various income levels and made multiple reporting decisions. The results indicate that overall compliance is not significantly affected by the interaction of income source and context. However, this joint effect influences the relationship between income level and compliance and how compliance behavior evolves over time. In both cases, the treatment group with earned income in a tax context displays behavior that is distinct from the other three groups.     

Decision heuristics and tax perception – An analysis of a tax-cut-cum-base-broadening policy

In this paper, both a conjoint analysis and a lab experiment are conducted to analyze the influence of changes in the tax rate and the tax base on the perceived tax burden. Our results show that the majority of individuals do not make rational tax decisions based on the actual tax burden but rather use simple decision heuristics. This leads to an irrationally high impact of changes in nominal tax rates on the perceived tax burden. Taxpayers favor tax options that apply a lower tax rate on their gross income over a higher tax rate applied on their net income despite the lower actual tax burden of the latter option. This result suggests that politicians could combine increasing fiscal revenues and decreasing subjects’ tax perception. Furthermore, overestimation of tax rate changes increases considerably when information on tax rate is considered first (framing effect).     

INCOME TAXES AND INVESTMENT DECISIONS: THE LONG-LIFE APPRECIATING ASSET CASE

In this paper a neoclasical tax incidence model is used to analyze the effects of alternative methods of taxing income derived from products whose production process is long-lived. Forestry is selected as a classic case. Compared with a "neutral" income tax, two other types of income tax, which approximate those currently applying to the forestry sectors in Australia and the United States, respectively, bias production toward longer growth periods, increase land (site) values, and depress timber prices.     

Shacking Up or Shelling Out: Income Taxes,Marriage, and Cohabitation

Anecdotal evidence suggests that the income tax penalty associated with marriage contributes to the decision of a couple to live together as a married vs. a cohabiting couple. In this paper, we use household data from the Panel Study on Income Dynamics to estimate the impact of various factors, including the federal individual income tax, on a couple's decision to marry instead of cohabit. We find that the initial decision to form either a cohabiting or a married union is only marginally affected by the income tax consequences of one form of union vs. another, and other factors play a more important role. However, for those already living together as a cohabiting couple, the decision to make the transition from a cohabiting to a married couple is significantly affected by the tax consequences of such a move. Here, an increase in the income tax at legal marriage, or an increase in the marginal tax rate with marriage, has a statistically significant and negative impact on the probability of transition from cohabitation to legal marriage. However, the magnitude of the tax impact is generally small, and several other variables are more important determinants.     

True positives and false alarms in the detection of tax evasion

The probability of errors in tax returns has not been modeled explicitly before. However, corrections on individual tax returns, made by the fiscal authorities, may be related both to tax evasion and to errors made by the taxpayers. The probabilities of detecting tax evasion (true positives) and errors in tax returns (partly interpreted as false alarms) are specified and parametrized by variables known from the literature. In an empirical survey, the response to a questionnaire has been combined with information from the tax administration regarding tax returns. Taxpayers' willingness and ability to conceal income from the tax authorities are key factors with respect to tax evasion. Furthermore, the model enables the estimation of tax evasion probability, given the level of education and the opportunity to conceal income. The probabilities of tax evasion and errors could be explained to some extent.     

TAXATION, AGGREGATE ACTIVITY AND ECONOMIC GROWTH: CROSS-COUNTRY EVIDENCE ON SOME SUPPLY-SIDE HYPOTHESES

Data from sixty-three countries are used to examine the impact of average and marginal tax rates on the level and growth of economic activity. Apparent negative effects of tax rates on growth disappear upon controlling for (1) potential endogeneity of average tax rates to per capita income and (2) the relation between economic growth and per capita income. However, controlling for average tax rates, increases in marginal tax rates have negative effects on the level of economic activity. This evidence supports the hypothesis that reductions in the "progressivity" of tax rates induce a parallel shift upward in the growth path.     

THE GREAT OVERESTIMATION: TAX DATA AND INEQUALITY MEASUREMENTS IN THE UNITED STATES, 1913–1943

Historical measures of income inequality in the United States must grapple with the challenge of data quality. We examine one such problem affecting the well-known estimates of income inequality produced by Piketty and Saez (2003) using the records of the Internal Revenue Service (IRS). Prior to 1943, incomes were self-reported. Combined with lax enforcement on the part of the IRS, self-reporting of incomes could provide a misleading portrait of the income distribution. To test the accuracy of IRS records, we compare them to independently tabulated state income tax returns between 1919 and 1945 from states with more comprehensive and rigorously enforced tax collection procedures. State income tax records show lower overall levels of income inequality than IRS records. However, we still find that top income concentrations declined across the period between 1929 and World War II. These findings attest to the sensitivity of distributional estimation to the reporting selectivity and economic quality of underlying tax data, suggesting that the existing IRS-derived series systematically overstates top-income concentration in the interwar period. (JEL H2, N32, D31, E01)     

Tax avoidance and the endogenous formation of social norms

We analyse a model of income tax avoidance with heterogenous agents who face monetary as well as psychic costs in order to successfully hide their income from the fisc. We argue that, in general, the stigmatisation of tax dodging is motivated by the desire to make redistribution more effective. In this context, we demonstrate two results. First, we study the policy preferences of the agents, identify a median-agent political equilibrium, and show that the psychic cost of tax dodging leads to a highly progressive income tax. Second, we model the endogenous formation of stigma as a “conformism game”, and argue that, since high levels of stigma are favoured by the low-income agents, a society-wide condemnation of tax dodging will be established only in robust democracies where these agents possess enough social influence.     

Repeal of the Estate Tax and Its Impact on Philanthropy

The estate tax has many advocates and opponents. We present a review of the primary arguments and empirical evidence promulgated in support of continuation and for repeal. Overall, we find that there are plausible theories and strong, but not definitive, empirical evidence on both sides of the issue. Further research is needed that more clearly isolates differences between the income‐tax and estate‐tax (that is, the after‐tax cost or “price” of a donation or bequest) effects, the independent‐income and wealth effects (how having higher income or wealth has an effect on giving during life and at death), and married and single estate tax filers. These differences can be best isolated using longitudinal data. Data and analyses for both the short run and long run are necessary before society can reasonably predict the impact the repeal of the estate tax will have on both giving during life and charitable bequests.     

The Impact of Uruguay's 2007 Tax Reform on Equity and Efficiency

In 2007, the Uruguayan government implemented a tax reform which introduced a new progressive labour income tax and a flat capital income tax, and reduced some indirect taxes, with the objective of improving fiscal balance, income distribution and economic growth. This article evaluates the impact of such tax reform on equity and efficiency on the basis of data derived from the Encuesta Continua de Hogares (ECH) for 2006 and 2009. Using a Difference‐in‐Differences technique, it shows that the new system reduced inequality by 2 Gini points without producing any discernible disincentive effect, suggesting that suitably designed reforms of direct taxation can simultaneously promote equity and efficiency.