On the optimal timing of capital taxes

For many kinds of capital, depreciation rates change systematically with the age of the capital. Consider an example that captures essential aspects of human capital, both regarding its accumulation and its depreciation: a worker obtains knowledge in period 0, then uses this knowledge in production in periods 1 and 2, and thereafter retires. Here, depreciation accelerates: it occurs at a 100% rate after period 2, and at a lower (perhaps zero) rate before that. The present paper analyzes the implications of non-constant depreciation rates for the optimal timing of taxes on capital income. The main finding is that under natural assumptions, the path of tax rates over time must be oscillatory. Oscillatory tax rates are optimal when depreciation rates accelerate with the age of the capital (as in the above example), and provided that the government can commit to the path of future tax rates but cannot apply different tax rates in a given year to different vintages of capital.     

Corporate Tax Holidays and Investment

Governments of developing countries commonly adopt tax holidaysto encourage investment. This article evaluates the incentivesprovided by company income tax holidays and explains the importanceof the timing of depreciation allowances in determining theeffective tax rates and the cost of capital to firms consideringadditional investment during the holiday. If an asset is long-livedand depreciation allowances for tax purposes are accelerated,the tax holiday, by preventing depreciation deductions duringperiods of peak profits, may actually penalize a company forinvesting during the holiday. The closer the investment to theend of the holiday period, the more severe the penalty. If,instead, depreciation allowances may be deferred until afterthe holiday, this program of incentives is quite generous tothe firm. How these sharply contrasting results may emerge isillustrated through estimation of effective tax rates and usercosts of capital under tax holiday systems in Bangladesh, Côted'lvoire, Malaysia, Morocco, and Thailand.     

Optimal capital structure under corporate and personal taxation

In this paper, a model of corporate leverage choice is formulated in which corporate and differential personal taxes exist and supply side adjustments by firms enter into the determination of equilibrium relative prices of debt and equity. The presence of corporate tax shield substitutes for debt such as accounting depreciation, depletion allowances, and investment tax credits is shown to imply a market equilibrium in which each firm has a unique interior optimum leverage decision (with or without leverage-related costs). The optimal leverage model yields a number of interesting predictions regarding cross-sectional and time-series properties of firms' capital structures. Extant evidence bearing on these predictions is examined.     

The effect of owner versus management control on the choice of accounting methods

This paper examines the relationship between the ownership control status of firms and the accounting methods they adopt. The arguments of Watts and Zimmerman's positive theory are integrated with those of managerial economists to generate the prediction that management controlled firms are more likely than owner controlled firms to adopt accounting methods which increase reported earnings. This prediction is inconsistent with Fama's hypothesis that the market for managerial talent will prevent management controlled firms from acting differently than owner controlled firms. This paper compares the depreciation methods used by a sample of management and owner controlled firms for financial reporting purposes. The comparison considers and controls for the factors of firm size, leverage, and the depreciation method used for tax reporting purposes. The comparison reveals that there is a significant difference in the depreciation methods adopted by management controlled and owner controlled firms for financial reporting purposes.     

UNANTICIPATED INFLATION, TAXATION, AND COMMON STOCKS

This paper focuses on the effects of unanticipated inflation on the market value of equity in a system with corporation tax and historic cost depreciation. It is shown that there exists a unique combination of debt and equity under which inflation neutrality is obtained, Whether or not unanticipated inflation hurts or benefits the stockholders in a particular firm depends upon a number of conditions. These include the depreciation rate of its assets relative to the amortization rate of its debt. Finally, the present tax system is contrasted with a fully indexed system involving replacement cost depreciation and indexation     

Explaining Underutilization of Tax Depreciation Deductions: Empirical Evidence from Norway

Many corporations do not claim all of their allowable tax depreciation deductions. Intuitively, this kind of behavior might seem odd. However we propose several possible explanations. First, we find strong evidence that firms facing current tax losses or carrying forward past losses underutilize depreciation in order to recover tax losses before they expire. Second, corporations with bad economic performance tend to underutilize their deductions, suggesting that corporations use costly windowdressing on their accounting measures. Third, we find support for the hypothesis that tax compliance costs discourage the utilization of accelerated depreciation, especially by small firms. We do not find much support for other hypotheses. For example, we find no evidence of substitution between tax depreciation and private debt due to competition between the benefits of private bank monitoring and the tax savings from using tax allowances to postpone tax payments, as suggested in earlier literature. We also study the effects of the uniform reporting accounting system (typical of many European countries) which can, under certain circumstances, constrain dividends. Forgoing some tax depreciation can loosen the dividend constraint, but the evidence does not support this motivation. Unusual access to extremely detailed individual firm tax return forms in Norway made our empirical analysis possible. In addition, the 1992 Norwegian tax reform provided a natural experiment for testing some of the hypotheses. We use the time-series and cross-sectional variation across Norwegian corporations in 1988, 1991, 1992 and 1993.     

Tax Rate Uncertainty, Investment Decisions, and Tax Neutrality

This article deals with the effects of tax rate uncertainty (TRU) on individual investment behavior. We show that under risk neutrality as well as under risk aversion, increased TRU has an ambiguous impact on investment, depending on the investment project's structure of cash flows and depreciation deductions. Although the investment effects are small the popular view that tax policy uncertainty depresses real investment is rejected. Further, tax neutrality in the light of tax policy uncertainty is defined more precisely. Neutrality results for the Johansson-Samuelson tax and the cash flow tax that are known from certainty are confirmed under TRU.     

Do tax incentives affect investment quality?

This paper examines the effect of tax incentives in the form of bonus depreciation on investment quality. Using the expiration of tax incentives via bonus depreciation in eastern Germany and a representative panel of West German establishments, we show that bonus depreciation significantly lowers investment quality. The average quality of investments, measured by the responsiveness of future revenue and other proxies for cash flow to current investment, reduces by 15.2–23.8% in the short run and 31.8–41.4% in the long run. Our research suggests that this adverse effect of tax subsidies is greater for jurisdictions with higher tax rates, in times of high unemployment, and for large or low-productivity establishments. Overall, while increasing investment quantity, as shown by prior literature, tax incentives such as bonus depreciation substantially reduce the quality of investments.     

Economic vs. accounting depreciation

In this paper we present and estimate a model of economic depreciation consistent with producer's optimization. The estimated economic depreciation, which is a function of the rate of utilization and level of maintenance, is about half of that used according to tax (accounting) depreciation. The difference between the economic and tax rates of depreciation results in a subsidy and earlier capital replacement. The implicit maximum net tax subsidy expressed as a proportion of the acquisition price of the asset is 13.3% for a sample of Canadian trucking firms.     

LESSORS' DEPRECIATION AND PROFIT-AN APPROACH VIA DEPRIVAL VALUE

Lessor accounting raises intriguing problems. Its accepted methods spread depreciation, and thus profit, in yearly doses whose size jumps capriciously and with scant regard to any principle. Yet the economic qualities of an (asset do not change just because it is leased; the only new factor is the odd way in which tax and interest re-shape its cash flows. If the rules of deprival value are sound for familiar assets, they should be sound too for leased assets. But its arithmetic must expand to cover flows (tax and interest) that are not usually coupled with depreciation. Two results then follow: after-tax profit tends to be constant throughout the lease, and the full size of tax bounty becomes clear.     

Analyzing the standard deduction as a presumptive tax

Presumptive taxes can be found in the tax system of most developing countries and make sense when the desired tax base is difficult to measure, verify, and monitor. As a substitute for the desired tax base, the presumed tax base is derived from items that can be more readily monitored. Presumed taxes can also be found in developed countries, and examples include fixed depreciation schedules in place of asset-specific measures of decline in asset value, floors on deductible expenses, and the standard deduction. The authors analyze presumptive income taxation with an ultimate goal to initiate an approach to optimal presumptive taxation. This paper begins that task by analyzing the standard deduction in the individual income tax system in the United States.     

Optimal monetary growth with accommodating fiscal policy in a small open economy

This paper emphasizes how the choice of the optimal monetary growth rate in a small open economy under perfect capital mobility depends upon the accommodating policy chosen to maintain the overall budget constraint in the economy. When this occurs through lump sum taxation, the optimal monetary growth rate is shown to be the ‘distorted’ Friedman monetary rule. If the adjustment occurs through the income tax rate, the optimal monetary growth rate involves a Phelps-type tradeoff between the income tax rate and the inflation tax rate. The framework is suited for analyzing optimal macroeconomic policy in general and the latter part of the paper considers an optimal monetary-fiscal package.     

Arguments in Favour of Tax Neutral Cost Allocation

When considering corporate taxes in a cost allocation context a trade‐off is generated for shareholders. On the one hand, accelerated depreciation increases the value of a project due to the depreciation tax shield. On the other hand, accelerated depreciation most likely does not induce robust goal congruency between managers and shareholders when utilizing residual income as an incentive system and, as a consequence, over‐ or underinvestment could result. In this context, the literature suggests the application of particular allocation rules. When extending the relative marginal benefits cost allocation rule (Reichelstein, 1997; Rogerson, 1997) to include corporate taxes we find it to be tax neutral and to maintain its properties of generating robust incentives. As a consequence the over‐/underinvestment problem is solved, but the depreciation tax shield is often not maximized. However, we illustrate that in competitive markets shareholders ought to prefer a tax neutral allocation scheme over an accelerated depreciation schedule. Thus, we show that shareholders as well as regulators have—for different reasons—a preference for tax neutral cost allocation.     

INFLATION,INVESTMENT, AND DEBT

In this paper the effect of inflation on firms' investment and debt-financing decisions is examined. Inflation affects optimal investment and financing directly through the probability of accounting loss and the real value of depreciation and interest tax shields. In addition, when corporate and differential personal taxes cause investment and financing decisions to interact, inflation has indirect effects on these decisions through their interactions. In general, the overall effects of inflation on optimal investment and debt are ambiguous in sign. For tax-exempt firms, however, optimal investment and debt are independent of inflation. For firms that are always in a tax-paying position, higher inflation reduces optimal investment without affecting optimal debt. Furthermore, inflation causes total firm value to decrease if the depreciation rate exceeds the firm's debt/asset ratio.     

Dynamic effects of permanent and temporary tax policies in a q model of investment

This paper incorporates the tax policy analysis of Hall and Jorgenson into a dynamic optimizing model with adjustment costs to develop a q model of investment. This framework is particularly useful for analyzing the dynamic effects on investment of permanent and temporary changes in tax policy. It is shown that, contrary to the conventional intertemporal substitution argument, a temporary investment tax credit need not be nore expansionary than a permanent investment tax credit. The role of depreciation allowances in determining the dynamic response of investment to temporary changes in the tax rate is also investigated.     

Performance Measures in Earnings‐Based Financial Covenants in Debt Contracts

This paper examines how performance measures are defined in major earnings‐based financial covenants in loan contracts to shed light on the economic rationales underlying the contractual use of performance measures. I find an earnings‐based covenant is typically based on a performance measure close to earnings before interest, tax, amortization, and depreciation expenses (EBITDA). However, my empirical analyses show that EBITDA is less useful in explaining credit risk than earnings before interest and tax expenses (EBIT) and even the bottom‐line net income. Thus, measuring credit risk cannot fully explain the choice of accounting performance measures in earnings‐based covenants. I conjecture that contracting parties choose an EBITDA‐related measure, instead of a measure calculated after depreciation and amortization expenses (e.g., EBIT), to make the performance measure less sensitive to investment activities, which can be controlled through other contractual terms, such as a restriction on capital expenditure, and provide empirical evidence consistent with this conjecture.     

Economic consequences of firms’ depreciation method choice: Evidence from capital investments

This study identifies several interrelated reasons why firms’ depreciation method choice is likely to influence managers’ capital investment decisions. We find that firms that use accelerated depreciation make significantly larger capital investments than firms that use straight-line depreciation. Further, we find that there has been a migration away from accelerated depreciation to straight-line depreciation over the past two decades. Firms that make such accounting changes make smaller capital investments in the post-change periods than in the pre-change periods. These results suggest that a choice made for external financial reporting purposes influences managers’ capital investment decisions.     

税收优惠方式对研发投入激励效应研究

以我国2014 ～2020年A股上市公司为样本,利用手工搜集整理的独特数据,获取了上市公司实际享受的税率优惠、加计扣除、加速折旧摊销的金额,并以此为基础检验不同税收优惠方式对企业研发投入的激励效应.实证结果表明,税率优惠、加计扣除、加速折旧摊销这三种税收优惠方式都能激励企业加大研发投入,三种税收优惠方式对研发投入的激励...     

加速折旧企业所得税政策与实体企业金融化——基于2014年固定资产加速折旧政策的准自然实验

本文选择2011-2017年我国沪深上市实体企业的样本数据,以2014年固定资产加速折旧所得税政策的出台为准自然实验,采用双重差分法实证检验了固定资产加速折旧政策对实体企业金融化行为的影响。研究发现,固定资产加速折旧政策出台带来的所得税抵税收益在提升实体企业固定资产和无形资产等实业投资的同时,会提升实体企业金融化水平。进一步研究发现,固定资产加速折旧政策的出台仅对现金流较贫乏、非国有企业、成长性较高以及规模较小的实体企业的金融化水平具有显著促进作用。研究结论不仅能够丰富企业金融化的理论研究,还有助于税务监管部门进一步调整优化固定资产加速折旧政策及相关配套税收政策,以便更好地防范、化解脱实向虚风险,促进实体企业高质量发展。     

Corporate Leverage and Nondebt Tax Shields: Evidence on Crowding-Out

A negative relationship between corporate leverage and tax shields has been predicted because a large nondebt tax shield reduces the expected value of interest tax savings and lessens the advantage of debt financing. Previous studies, however, have provided inconclusive and contradictory evidence on whether nondebt tax shields crowd-out debt financing. The analysis herein relies on unique constructs of discounted depreciation tax shields and presents evidence that crowding-out does not occur. Furthermore, it is shown that contradictory inferences may result from analysis of annual tax depreciation deductions instead of discounted tax shields. The findings suggest that firms with substantial cash flow from depreciation exploit their higher debt capacity by maintaining a capital structure with significantly more debt than otherwise.