Are target leverage ratios stable? Investigating the impact of corporate asset restructuring

If firms balance the benefits and costs of leverage, then we might expect corporate asset shocks to trigger a change in corporate target leverage. We investigate the impact of corporate asset restructuring and find that target leverage after restructuring is reduced for downsizing firms and increased for upsizing firms. Changes in target leverage are stabilized by the second year after the restructuring event and are monotonic relative to the degree of restructuring. Decomposition analysis shows that corporate asset restructuring directly and significantly affects target debt ratios. Compared to control firms, downsizing firms adjust claims by repurchasing debt while upsizing firms issue debt securities. As expected, debt repurchases are associated with lower tax liabilities while debt issuance decisions correspond to lower growth proxies and are consistent with a higher adverse selection cost of issuing equity, positive leverage deficit, higher tax liabilities, and lower bankruptcy risk.     

Leverage and Taxes: Evidence from the Real Estate Industry

Finance theory has long viewed corporate income taxes as a potentially important determinant of corporate financing decisions and capital structures. But finance academics have been unable to provide convincing empirical evidence of a material effect of taxes on corporate leverage, in part because of difficulties in constructing an effective proxy for marginal corporate tax rates, and hence for the tax benefits of debt, for large samples of individual companies. The authors address this by analyzing leverage decisions in an industry whose publicly traded entities are organized either as taxable corporations, or as real estate investment trusts (REITs) that effectively avoid entity level taxation. This enables them to measure the relative tax benefits of debt with greater precision while controlling for important nontax characteristics that affect debt usage. The tax hypothesis predicts that for real estate firms with similar asset portfolios, taxable firms should have more debt than their nontaxable counterparts. Both the nontaxable and the taxable real estate firms in our sample routinely have more than twice the leverage of industrial firms, which suggests that factors other than taxes are contributing to their use of debt. But among real estate firms, tax status appears to play a much weaker role. Taxable firms have significantly more leverage only after 2000, when restrictions on REITs were removed through new regulations that made their operations much more like those of taxable real estate firms. Our findings also depend on real estate characteristics—most notably, only residential real estate firms demonstrated differences that are consistent with the tax hypothesis. Taken together, the authors’ findings suggest that although taxes do seem to matter, their role is clearly secondary relative to factors such as the nature of the firm’s assets. A generous interpretation of our evidence puts the effect of taxes between one‐third and one‐half of that implied by prior research.     

Debt, Leases, Taxes, and the Endogeneity of Corporate Tax Status

We provide evidence that corporate tax status is endogenous to financing decisions, which induces a spurious relation between measures of financial policy and many commonly used tax proxies. Using a forward-looking estimate of before-financing corporate marginal tax rates, we document a negative relation between operating leases and tax rates, and a positive relation between debt levels and tax rates. This is the first unambiguous evidence supporting the hypothesis that low tax rate firms lease more, and have lower debt levels, than high tax rate firms.     

Reformulating Tax Shield Valuation: A Note

Standard financial theory (in the absence of agency costs and personal taxes) implies that each dollar of debt contributes to the value of the firm in proportion to the firm's tax rate. To derive this result, incremental debt is assumed permanent. This paper shows that when the firm acts to maintain a constant market value leverage ratio, the marginal value of debt financing is much lower than the corporate tax rate. Since Hamada's 2 unlevering procedure for observed equity betas was derived under the assumption of permanent debt, we derive an unlevering procedure consistent with the assumption of a constant leverage ratio.     

Credit refinancing and corporate tax avoidance

This study examines the disciplining effects of credit markets on firms’ corporate tax avoidance strategies. We show that, during adverse credit market conditions, firms with refinancing needs prefer to limit the after-tax cash flow benefits of tax avoidance to regain access to traditionally risk-averse credit markets. Our results show that firms increase their cash effective tax rate by two percentage points when facing refinancing constraints, and this effect is more pronounced for firms with lower asset redeployability and higher default probability. However, corporate governance mechanisms mitigate the relationship between tax avoidance and credit refinancing. Moreover, we show that firms decrease their tax avoidance strategies while leaving their leverage and debt shield unchanged. Overall, our findings are consistent with the observation that credit markets put pressure on tax-avoiding firms and contribute to the policy debate on disciplining tax avoiders.     

Debt and taxes: Evidence from the real estate industry

Compelling empirical evidence documenting a material effect of corporate taxes on leverage decisions is limited, in part because of difficulties in constructing an effective proxy for the firm's tax benefit of debt. We examine leverage decisions across taxable and nontaxable real estate firms—firms for which we can measure the relative tax benefit of debt with little error. The tax hypothesis implies that for firms with similar asset portfolios, taxable firms should have more debt than their nontaxable counterparts. Consistent with this, leverage ratios of taxable real estate firms are higher than their nontaxable counterparts, but the magnitude of this difference is at most one-half of that implied by studies that employ simulated marginal tax rates.     

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.     

Evaluating corporate credit risks in emerging markets

Corporate leverage among emerging market firms went up considerably after the 2007–09 Global Financial Crisis (GFC). We investigate how the increased emerging market corporate leverage in the post-GFC period (2010–15) impacted the underlying credit risk, compared to the pre-GFC (2002–2006) and GFC (2007–09) periods. Using firm-level credit risk, financial, and balance sheet data for 350 firms in 23 emerging markets, we find that leverage growth leads to a significant increase in corporate credit default swap (CDS) spreads only in the post-GFC period, and the incremental effect is mainly evident among risky firms (firms with high leverage and idiosyncratic volatility). In contrast, emerging market CDS spreads during the GFC period are mainly driven by global market risk factors. The post-GFC corporate debt vulnerability is mitigated for high growth prospect firms and firms domiciled in countries with high net capital inflows and superior governance. While corporate leverage growth impacts aggregate corporate credit risk, there is no evidence that it increases sovereign credit risk. Our paper contributes to the recent literature on potential sources of default risk in emerging markets.     

Do corporate tax cuts increase investments?

This paper studies the effect of corporate taxes on investment. Since firms with a foreign parent have more cross-country profit shifting opportunities than domestically owned firms do, their effective tax rate and, consequently, their tax-induced costs to investment are lower. We therefore expect capital investment responses to a corporate tax cut to be heterogeneous across firms. Using firm-level data on German corporations, we exploit the 2008 tax reform, which substantially cut corporate taxes as an exogenous policy shock and expect domestically owned firms' investments to be more responsive to the reform. We show exactly this in a difference-in-differences setting. We find that the reduction in corporate tax payments led to a one-to-one increase in the real investments of domestic firms. The effect is stronger for domestic firms relying more on internal funds. Correspondingly, labor investment increased more for domestic firms, ensuring a constant mix of input factors. In addition, we show that domestic firms' sales grew faster after the tax cut than the sales of foreign-owned firms. Our results imply that corporate tax changes can increase corporate investment but that domestic firms benefit more than foreign-owned firms from a tax cut through higher investment responses resulting in greater sales growth.     

The Puzzle of Financial Leverage Clienteles

Empirically, it appears that common stock of publicly traded corporations with high-debt ratios tends to be held by investors with relatively low marginal taxes while the stock in companies with little debt is held by investors in high-tax brackets. A number of authors have argued that in an equilibrium similar to the one described by Miller [8], these clienteles should exist. We argue that standard portfolio theory does not imply financial leverage clienteles for publicly traded firms. We explain the empirical relationship between investor tax rates and leverage ratios by the existence of dividend clienteles and a positive relationship between dividend yield and leverage ratios.     

Leveraged buybacks

Debt-financed share buybacks generate positive short-term and long-run abnormal stock returns. Leveraged buyback firms have more debt capacity, higher marginal tax rate, lower excess cash and lower growth prospects ex ante, increase leverage and reduce investments more sharply ex post than cash-financed buyback firms. Firms that are over-levered ex-ante are associated with lower returns and real investments following leveraged buybacks. The lower announcement returns of over-levered firms are concentrated on firms with weaker corporate governance. The evidence is consistent with leveraged buybacks enabling firms to optimize their leverage, on average benefiting shareholders. The benefits decrease with a firm's leverage ex ante.     

Financial leverage clienteles: Theory and evidence

This paper examines the hypothesis that investors will sort themselves out into tax-induced ‘financial leverage clienteless’ in which the common stocks of highly levered firms will be held by individuals with low personal tax rates, while the shares of firms with little or no leverage will be held by individuals with high personal tax rates. Although the idea of financial leverage clienteless has appeared in the literature before, the immediate motivation for this investigation is a recent paper by Merton Miller. In that paper he argues that under the current U.S. tax structure, personal taxes will offset corporate taxes such that in equilibrium the value of any individual firm will be independent of its use of debt financing. We extend his analysis to show specifically the way in which financial leverage clienteles would come about in his assumed tax environment. We then conduct some direct empirical tests of the leverage clientele hypothesis. These tests can also be viewed as indirect tests of Miller's new proposition on the irrelevance of capital structures. The results of the tests are mixed: The relationship between corporate leverage policies and investors' tax rates is statistically significant, but its magnitude is less than would be predicted by the theory.     

Does Brazilian allowance for corporate equity reduce the debt bias? Evidences of rebound effect and ownership-induced ACE clientele

We analyse if the Brazilian Allowance for Corporate Equity (ACE-type system) reduces the debt tax bias. Specifically, we study if the continuous treatment effect of interest on equity negatively affects the level of financial leverage. We find that the tax policy implemented is similar to the deductible cash dividends and not to an ACE. The empirical implication is that the interest on equity treatment increases the debt tax bias, producing a rebound effect to what is expected for this policy on the risk-taking behaviour and corporate capital structure. This rebound effect is homogeneous in firms with different financial constraints status. There are evidences that shareholders influence the cash distribution policy, adjusting the later to their own tax preferences. Therefore, there may be an “ACE clientele effect” induced by heterogeneity in tax preferences among shareholders.     

Outsider CEOs and corporate debt

We examine the extent to which outsider chief executive officers (CEOs) influence corporate financial leverage policies. We define an outsider CEO as one who appears in the reporting year and became CEO either immediately upon joining or within 3 months of joining a firm. There are arguments in the literature that the selection of an outsider CEO can either increase or decrease financial leverage. We investigate this issue using 11,118 Australian firm-year observations from 1216 firms listed during the period 2001–2015. Our findings suggest that, in the short-term after their appointment, outsider CEOs reduce firm dependence on debt. This result is robust to several additional tests and four measures to minimize endogeneity concerns. However, with an increase in their tenure at the firm, outsider CEOs revert to greater dependency on corporate debt. After supplementary analyses, we determine that the outsider CEOs short-term strategy of reducing financial leverage involves using cash reserves and restricting dividends to reduce existing debt. Instead, outsider CEOs finance capital expenditure projects thus providing a positive signal to the market that such CEOs are more creditworthy. Our results also suggest that outsider CEOs exercise more control over financial leverage when they have specialist attributes.     

西部地区上市公司债务融资效应的实证研究——基于2007-2010年的经验数据

本文选取沪市西部地区53家上市公司作为研究样本,着重研究债务融资的税盾效应与财务杠杆效应。基于样本公司的债务融资现状,通过因子分析、主成分分析与多元回归分析揭示了债务融资效应与各影响因素之间的关联程度及显著水平。结论表明,当总资产息税前利润率大于债务利息率时,提高资产负债率,税盾效应、财务杠杆效应同时增大,进而增强债务融资效应;当总资产息税前利润率小于债务利息率时,提高资产负债率,税盾效应增大,财务杠杆表现为负效应,债务融资效应呈现不确定性。     

Does geopolitical uncertainty affect corporate financing? Evidence from MIDAS regression

This paper investigates the effect of geopolitical uncertainty on (market) leverage ratio, debt maturity, and choice of debt source. Using a new monthly index of geopolitical uncertainty and annual data for corporate financing variables, we find that under geopolitical uncertainty firms tend to reduce debt and increase market leverage. We argue that this increase is driven by asymmetrical reductions in the numerator (total debt) and the denominator (total debt and equity) of the leverage ratio. Under geopolitical uncertainty, firms tend to shorten their debt maturity structure and—especially those firms with lower credit quality—to substitute bank debt for public debt.     

Debt shifting in Europe

This article aims to analyze the link between subsidiary capital structure and taxation in Europe. First we have introduced a trade-off model, which looks at a MNC’s financial strategy and in particular debt shifting from low-tax to high-tax jurisdictions. By letting the MNC choose both leverage and the debt shifting percentage, we depart from the relevant literature which has mainly focused on the latter. Using the AMADEUS dataset we show that: (i) in line with the relevant literature, subsidiary leverage increases with its tax rate; (ii) contrary to previous work, the parent company tax rate does not have a negative effect on subsidiary leverage. More specifically, its effect is estimated to be nil when statutory tax rates are used. When however, effective marginal tax rates (EMTRs), accounting for cross-border effects, are used, the impact of parent company taxation on subsidiary leverage is positive.     

Financial leverage changes associated with corporate mergers

We empirically examine whether firms increase financial leverage following mergers. Firms could increase financial leverage either because of an increase in debt capacity or because of unused debt capacity from pre-merger years. We find that financial leverage of combined firms increases significantly following mergers. A cross-sectional analysis shows that the change in financial leverage around mergers is significantly positively correlated with the announcement period market-adjusted returns. Further tests indicate that the increase in financial leverage is an outcome of an increase in debt capacity, although there is weak evidence that some of the increase in financial leverage is a result of past unused debt capacity.     

How Big is the Tax Advantage to Debt?

This paper uses an option valuation model of the firm to answer the question, “What magnitude tax advantage to debt is consistent with the range of observed corporate debt ratios?” We incorporate into the model differential personal tax rates on capital gains and ordinary income. We conclude that variations in the magnitude of bankruptcy costs across firms can not by itself account for the simultaneous existence of levered and unlevered firms. When it is possible for the value of the underlying assets to jump discretely to zero, differences across firms in the probability of this jump can account for the simultaneous existence of levered and unlevered firms. Moreover, if the tax advantage to debt is small, the annual rate of return advantage offered by optimal leverage may be so small as to make the firm indifferent about debt policy over a wide range of debt-to-firm value ratios.     

Do personal taxes affect capital structure? Evidence from the 2003 tax cut

Because the personal tax treatments of interest and dividend income likely affect the relative cost of debt and equity financing, a sharp change in tax treatment could affect firms' optimal leverage. This paper examines the effect of the 2003 equity income tax cut on firms' debt usage. Because this tax cut affected only individual investors, we can use a difference-in-differences method to identify the effect of personal tax on firms' leverage. Previous research has found that the 2003 tax cut encouraged dividend payouts and reduced the cost of equity, but it provides no link to equilibrium leverage ratios. We estimate that the tax cut causes the affected firms' leverage to decrease by about 5 percentage points. Furthermore, we show that the effects of the tax cut are stronger for firms with lower marginal corporate tax rates and for firms that are not financially constrained, consistent with our theoretical predictions. Overall, we find strong evidence that personal tax is an important determinant of firms' optimal leverage.