Corporate taxation and the efficiency gains of the 1986 Tax Reform Act

Summary The 1986 Tax Reform Act (TRA) had little effect on the overall U. S. effective capital income tax rate. However, TRA significantly reduced differences in effective taxation of corporate and noncorporate capital for a number of U. S. industries. The Mutual Production Model developed in Gravelle and Kotlikoff (1989) can be used to study the efficiency gains from the reduction in corporate tax wedges within industries. Unlike the Harberger Model, the Mutual Production Model permits both corporate and noncorporate firms to produce the same goods and, therefore, to coexist within a given industry.This paper develops an 11-industry-55-year dynamic life cycle version of the Mutual Production Model. We use this model to study the steady-state efficiency gains associated with the new law. While we do not simulate the economy's transition path, our steady-state welfare changes are those that arise from compensating transitional generations for the first-order redistribution of income associated with the Tax Reform.We find that the 1986 Tax Reform law reduces excess burden by 85 percent of our model's economy's present value of consumption. This efficiency gain reflects the Tax Reform's reduction in corporate-noncorporate tax wedges, particularly in those industries with significant noncorporate production. Measured as a flow the 1988 estimated efficiency gain from the Tax Reform Act is $31 billion.The opinions expressed in this paper are those of the authors and do not necessarily reflect the views of The Congressional Research Service of the Library of Congress, Boston University, or The National Bureau of Economic Research. We are particularly grateful to Alan Auerbach, Oldrich Kyn, and an anonymous referee for very extensive and critical comments. We also thank Don Fullerton, Yolanda Henderson, Tom Woodward, and a referee for their very helpful suggestions.     

An analysis of capital gains tax-induced earnings management

Since 1974, there have been four changes in the corporate tax rate on net capital gains. In each instance a firm had an incentive to alter its capital gains taking in order to maximize its after-tax cash flows. This paper presents a longitudinal analysis of firms' responses to the four rate changes and in doing so provides additional evidence regarding tax-induced earnings management. Most studies analyze firms' responses to tax law change in one tax act (e.g., The Tax Reform Act of 1986), yet firm response to one act might not be the typical response. Results from this study confirm such a phenomenon. The results also provide additional evidence on the association of firm characteristics with tax-induced earnings management.     

Physician behavioural responses to variation in marginal income tax rates: longitudinal evidence

The longitudinal component of the Young Physicians Surveys (1987, 1991) is used to examine the impact of changes in marginal tax rates on key indicators of physician behaviour. Following the federal Tax Reform Act of 1986, many states' marginal income tax rates changed. This variation is used to estimate the responsiveness of work hours, HMO contracting and practice size to changes in taxes.     

The effect of the tax reform act of 1986 on the location of assets in financial services firms

This paper examines the effects of the Tax Reform Act of 1986 on the international location decisions of U.S. financial services firms. The Act included rule changes that made it substantially more difficult for U.S. firms to defer U.S. taxes on overseas financial services income held in low-tax jurisdictions. We use information from the tax returns of U.S. corporations to examine how local taxes affect the allocation of financial assets held abroad by financial services firms. We find that, before the Act, the location of reported assets in financial subsidiaries was responsive to differences in host country tax rates across jurisdictions. However, after the Act, differences in host country tax rates no longer explain the distribution of assets held in financial services subsidiaries abroad. Our results suggest that the tightening of the anti-deferral provisions applicable to financial services companies has been successful in diminishing the effect of host country income taxes on asset location decisions.     

税制改革与公司投资价值相关性

本文以我国2009年增值税转型为基础,结合2008年公司所得税税制改革,检验了增值税转型过程中公司投资决策的价值相关性变化趋势。研究结果表明,增值税转型对投资价值相关性的影响,存在投资补贴的正面效应和所得税负面效应。实证结果发现,2009年的增值税转型中,公司投资补贴的正面效应大于所得税负面效应,这在整体上增加了公司投资价值相关性;而且所得税税率越低,增值税转型对投资价值相关性的促进作用越大。因此,我国的税制改革在整体上提高了资本市场的资源配置效率。本文的研究结果为深入分析我国当前税制改革的作用,提供了重要的理论依据。     

Tax bases,tax rates and the elasticity of reported income

Tax reforms usually change both tax rates and tax bases. Using a panel of income tax returns spanning the two major U.S. tax reforms of the 1980s and a number of smaller tax law changes, I find that the elasticity of income reported on personal income tax returns depends on the available deductions. This highlights that this key behavioral elasticity is not an immutable parameter but rather that it can be to some extent controlled by policy makers. One implication is that base broadening reduces the marginal efficiency cost of taxation. The results are very similar for all income categories indicating that the rich are more responsive to tax rates because tax rules that apply to them are different (their tax base is narrower). The point estimates indicate that the Tax Reform Act of 1986 reduced the marginal cost of collecting a dollar of tax revenue, with roughly half of this reduction due to the base broadening and the other half due to the tax rate reduction. As a by-product, the analysis in this paper offers a reconciliation of disparate estimates obtained by previous studies of the tax responsiveness of income.     

The effect of marginal tax rates on taxable income: a panel study of the 1988 tax flattening in Canada

Federal tax reform in 1988 flattened the Canadian personal income tax schedule, changing the marginal tax rates for many individuals. Using methods similar to those applied by Auten and Carroll [Rev. Econ. 81(4) (1999) 681] in the study of the effects of the 1986 U.S. Tax Reform Act, we estimate the responsiveness of income to changes in taxes to be substantially smaller in Canada. However we find evidence of a much higher response in self-employment income, in the labor income of seniors and from those with high incomes.     

Regional variation in the capital structure adjustment speed of listed firms: Evidence from China

This paper investigates whether in China, a country large in size, geographically diverse and imbalanced in regional economic development, variation in firm capital structure¹ is systematically related to regional economic environment. In addition, we examine whether during macroeconomic recovery there is significant difference in the speed of adjustment in capital structure of firms located in different regions. The empirical analyses are based on 783 firms listed on Shanghai and Shenzhen Stock Exchanges during a sample period of year 2000 through 2014. Using GMM and Logit QMLE, we found strong evidence that the regional variation in the capital structure of listed firms is linked to growth indicator (the Market-to-Book value, MB), EBIT ratio, size of the firm and tangible assets (the value of Net Property, Plant and Equipment, PPE). In the process of economic recovery, there was apparent regional variation in the speed of adjustment in capital structure, i.e. the fastest adjustment in capital structure was found in East China while that of West China followed and that of Mid China the slowest, that is to say within a given period the leverage ratio of listed firms in East China rises or falls faster than in the other two regions.     

Information and IRA participation: the influence of tax preparers

The steep drop-off in the number of Individual Retirement Account (IRA) contributors after 1986 has led to suggestions that taxpayers misunderstood and over-reacted to the restrictions on deductible contributions imposed by the Tax Reform Act of 1986. Tax panel data is used to investigate the role of taxpayer misunderstanding in the drop-off in IRA contributors after 1986. The hiring of a tax preparer is the transmission mechanism for knowledge of the deductibility rules after 1986. The results suggest that more information and promotion of IRAs would have increased the probability of contributing to an IRA in 1987 for high income taxpayers, but would have decreased this probability for middle-income taxpayers. Taxpayer confusion over the deductibility restrictions appears to have been resolved by 1988. Therefore, taxpayer misunderstanding did not play a major role in the steep drop-off in the number of IRA contributors after 1986.     

资本结构的决定因素-来自中国的证据

同其他国家一样,中国上市公司的财务杠杆随企业规模、非债务性避税规模和公司固定资产的增加而增大,随公司盈利能力增加而减小,而且同上市公司所属行业相关.同时,它还会受到所有权结构的影响.同其他国家不同的是,中国上市公司的财务杠杆随公司经营风险程度的增加而增加,而且企业倾向于持有较低的长期债务.同融资的优序假说相比,静态权衡模型对中国上市公司的资本结构似乎有更强的解释力.     

Determinants of the rate of return on S&;L assets: 1970–97

This study identifies determinants of the rate of return on U.S. Saving and Loan (S&L) assets during the 1970–97 period. The Instrumental Variables (IV) estimation reveals that this rate of return is an increasing function of the spread between the S&L mortgage interest rate and the S&L cost of funds, the regulatory S&L capital-asset ratio, and the percentage growth rate of real GDP. It is negatively affected by the Tax Reform Act of 1986 and positively affected by the Federal Deposit Insurance Corporation Improvement Act of 1991. Based on these findings, certain policy implications and general conclusions are suggested.     

Firm value and the diversification choice: international evidence from global and industrial diversification

Our study examines the nature of industrial and global diversification for a sample of more than 12?000 firms across 35 emerging and developed countries during the period 1991–2006. Consistent with previous studies, we find that industrial diversification, either alone or combined with global diversification, results in a reduction of firm excess value. Global diversification alone, however, does not exert a significant impact on excess value. In an analysis of the decision to diversify, we find that firms in civil law countries or less developed nations are more likely to diversify, suggesting the greater utility of internal capital markets in economies where it is difficult to raise external capital. We observe that high leverage, larger size, lower levels of growth, R&D, free cash flow, profitability and Tobin's q encourage firms to diversify industrially. Higher values of q, firm size, R&D expenditures, free cash flow and liquidity, but reduced growth rates and profitability are associated with global diversification.     

Determinants of Leverage in Slovenian Blue-Chip Firms and Stock Performance Following Substantial Debt Increases

Hypotheses concerning capital structures are some of the most frequently tested in the financial literature. Authors usually discuss different incentives for the use of leverage. Their views can be broadly classified in two main groups. The proponents of the first argue that leverage increases the cash flow available to investors. With the use of debt a firm gains because it uses a cheaper component of capital and since it pays less tax thanks to advantageous debt tax shields. On the other hand, the proponents of the second group stress the importance of minimising transaction costs, and information asymmetry. They point to a pecking order of finance sources. In this article, I explain the most frequently stated drivers that provide incentives for the more extensive use of debt with a focus on an emerging market environment and test whether they are relevant to Slovenian blue-chip firms that emerged from the transition of the last decade.

The second part introduces the owners' point of view. I test whether raised debt levels in fact improve the long-term return to the stockholders of Slovenian firms. This should be expected because of the institution-led capital structure conservatism that firms practised in the past. Three methods are employed to test the relationship between increased levels of debt and long-term stock return. All of them offer a similar conclusion that the expected long-term performance of firms which significantly increased their leverage is no better than the long-term performance of firms that did not. The results are useful for other emerging capital markets in Europe where firms and investors faced similar circumstances tied to their socialist past and transition process.     

CHANGING PENSION POLICY AND THE AGING OF AMERICA

The recently enacted Tax Reform Act of 1986 contains a number of pension policy provisions including faster vesting for private-sector, single-employer pension plans and imposing tax penalties on preretirement pension plan distributions that are not saved until retirement age. Since pensions are a long-term commitment, the impact of pension policy changes may not be fully realized for a number of years. For that reason, the effects of the Tax Reform Act's pension provisions are investigated using both short-run and long-run simulation models. Faster vesting would immediately entitle an additional 1.9 million pension plan participants to pension benefits at retirement. This increase would not, however, be translated directly into significant gains in pension recipiency for workers currently in their 50s. Nevertheless, by the time the baby boom generation retires, faster vesting and lump-sum penalties could provide more retirees with pensions and increase the standard of living of pension recipients.     

The tax advantage of public firms over private firms in the German household solid waste disposal industry

We measure the tax advantage of public firms over private firms, which operate at municipality level in the German household solid waste disposal industry. Public firms with sovereign duties pay no taxes, but equivalent private firms have to. In a simple risk-free setting, we develop a measure of the percentage difference of the charges of both types of firms demanded under their respective tax treatments. We model a cost-covering public firm and a net present value maximizing private firm. For sensible model parameters from the German waste disposal industry the private firm has to demand an about 16% to 18% higher charge. The by far biggest impact on the measure has the value added tax, with revenues as a much larger tax base than profits. Tax savings, which directly affect pre-tax profits, only alleviate the disadvantage bit. There is some evidence that at least one type of private firms—that is, private law firms that are also majority privately owned, are productive enough to overcome the tax advantage of public firms and be able to charge a lower price than public firms.     

Inequality-growth nexus under progressive income taxation

Within heterogeneous-household extensions of Romer’s (1986) one-sector representative agent model of endogenous growth, this paper finds that changes made to the U.S. statutory income tax in the past decades account for a substantial portion of the following stylized facts: (i) U.S. income inequality significantly deteriorates since the mid-1980s; (ii) the inequality-growth nexus displays a positive slope before and after the implementation of the Tax Reform Act of 1986 (TRA-86); and (iii) the slope of the inequality-growth nexus sharply declines between the pre- and post-TRA-86-reform periods, indicating less deterioration in real GDP per capita growth when pursuing a more equal income distribution after 1986. In addition to income inequality, the responses of several other measurements of inequality to changes in the tax code parameters are also explored.     

我国上市公司资本结构决定因素的实证分析

本文通过对我国上市公司1996～2004年的财务及市场交易数据进行实证分析，研究上市公司资本结构决定因素及其影响程度。研究发现．我国上市公司财务杠杆随公司盈利能力、非债务避税的增加而减小，随着公司规模、平均所得税率增加而增大。基于分析结果本文提出了若干政策建议。     

Is executive compensation a substitute governance mechanism to debt financing and leasing?

This study examines whether and how CEO equity incentives relate to financing choices (i.e., debt and leases). Using manually collected CEO compensation and lease data for a sample of large UK firms, we found evidence of a negative relationship between CEO equity incentives and firm leverage. We also found that CEO equity incentives and leases are negatively related. The results are consistent with the theory introduced in this study on the substitutability of executive compensation and firm’s debt/lease financing. Our findings represent fresh empirical evidence and renewed interpretation regarding the relationship between executive equity-based incentives and firm’s financing choices. The substitutability theory we introduced here suggests that firms with greater use of debt and/or leases will implement less equity-based compensation in mitigating the agency cost of equity.     

TAXES,HEALTH INSURANCE,AND WOMEN'S SELF‐EMPLOYMENT

I examine whether the availability of health coverage through the spouse's health plan influences a married woman's decision to become self‐employed. The Tax Reform Act of 1986 (TRA86) introduced a tax subsidy for the self‐employed to purchase their own health insurance. I test whether this “natural” experiment induced more women without spousal health insurance coverage to select into self‐employment. The most conservative difference‐in‐difference estimates based on an analysis of employed women indicate that the incidence of self‐employment among single women rose by 10% in the post‐TRA86 period, while a multinomial specification based on a sample of both employed and nonemployed women suggests that the increase was about 13%. (JEL J0, J3, I1)     

Investment incentives and corporate tax asymmetries

Recent facts on the importance of corporate losses motivate more careful study of the impact of tax incentives for investment on firms that lose money. I model firm investment decisions in a setting featuring financing constraints and carrybacks and carryforwards of operating losses. I estimate investment responses to tax incentives allowing effects to vary with cash flows and taxable status. Results suggest that asymmetries in the corporate tax code could have made recent bonus depreciation tax incentives at most 4% less effective than they would have been if all firms were fully taxable. Cash flows have more important effects on the impact of tax incentives. Recent declines in cash flows would predict a 24% decrease in the effectiveness of bonus depreciation. Results thus suggest that tax incentives have the smallest impact on investment exactly when they are most likely to be put in place — during downturns in economic activity when cash flows are low.