A Fast Literature Search Engine based on top-quality journals, by Dr. Mingze Gao.
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Results 31 resources
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This paper shows that short debt maturities commit equityholders to leverage reductions when refinancing expiring debt in low-profitability states. However, shorter maturities lead to higher transaction costs since larger amounts of expiring debt need to be refinanced. We show that this trade-off between higher expected transaction costs against the commitment to reduce leverage in low-profitability states motivates an optimal maturity structure of corporate debt. Since firms with high costs of financial distress and risky cash flows benefit most from committing to leverage reductions, they have a stronger motive to issue short-term debt. Evidence supports the model’s predictions.
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In the aftermath of the financial crisis, institutions have been asked to reduce leverage in order to reduce risk. To address the effectiveness of this measure, we build a model of equity volatility that accounts for leverage. Our approach blends Merton’s insights on capital structure with traditional time-series models of volatility. We estimate that precautionary capital needs for the entire financial sector reached $2 trillion during the crisis. We also investigate the long-standing observation that equity volatility asymmetrically responds to positive and negative news. Volatility asymmetry is mostly explained by exposure to the aggregate market, not a mechanical leverage effect.
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We examine the joint optimization of financial leverage and irreversible capacity investment in a real options framework with risky debt and endogenous interest costs. Higher capacity, ceteris paribus, increases operating leverage and default probability, but lowers ex post adjustment costs and generates larger tax shields. A key insight is that financial leverage and capacity are substitutes in the debt market equilibrium. We develop novel predictions about the effects of capital adjustment costs, operating costs, and uncertainty on optimal financial leverage and capacity that may potentially help explain ambiguous empirical results in the literature regarding the determinants of capital structure and investment.
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We survey companies and find that many use incorrect tax rate inputs into important corporate decisions. Specifically, many companies use an average tax rate (the GAAP effective tax rate, ETR) to evaluate incremental decisions, rather than using the theoretically correct marginal tax rate. We find evidence consistent with behavioral biases (heuristics, salience) and managers’ educational backgrounds affecting these choices. We estimate the economic consequences of using the theoretically incorrect tax rate and find that using the ETR for capital structure decisions leads to suboptimal leverage choices and using the ETR in investment decisions makes firms less responsive to investment opportunities.
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We quantify the importance of collateral versus taxes for firms' capital structures. We estimate a dynamic model in which a taxable firm seeks financing for investment, and a dynamic contracting environment motivates endogenous collateral constraints. Optimal leverage stays a safe distance from the constraint, balancing the tax benefit of debt with the cost of lost financial flexibility. We estimate this flexibility cost to be 7.2% of firm assets, a percentage that is comparable to the tax benefit. Models with different tax rates fit the data equally well, and leverage responds to the tax rate only when taxes are low.
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We examine how production flexibility affects financial leverage. A worldwide sample of energy utilities allows us to apply direct measures for production flexibility based on their power plants. We find that production flexibility increases financial leverage. For identification, we exploit privatizations and deregulations of electricity markets, geographical variations in natural resources, the technological evolution of gas-fired power plants, and differences in electricity prices and recapitalization cost across regions. Production flexibility affects financial leverage via the channels of reduced expected cost of financial distress and higher present value of tax shields. The relative importance of these channels depends on firms' profitability.
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This paper exploits intertemporal variations in employment protection across countries and finds that rigidities in labor markets are an important determinant of firms' capital structure decisions. Over the 1985–2007 period, we find that reforms increasing employment protection are associated with a 187 basis point reduction in leverage. We interpret this finding to suggest that employment protection increases operating leverage, crowding out financial leverage. This result does not appear to be due to pretreatment differences between treated and control firms, omitted variables, unobserved changes in regional economic conditions, and reverse causality. Heterogeneous treatment effects are consistent with our economic intuition.
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This paper examines the impact of real estate prices on firm capital structure decisions. For a typical U.S. listed company, a one-standard-deviation increase in predicted value of firm pledgeable collateral translates into a 3 percentage points increase in firm leverage ratio. The identification strategy employs a triple interaction of MSA-level land supply elasticity, real estate prices, and a measure of a firm's real estate holdings as an exogenous source of variation in firm collateral values. Firms significantly change their debt structure in response to collateral value appreciation. The results indicate the importance of collateral values in mitigating potential informational imperfections.
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This paper considers the optimal joint decision on firm organization and capital structure under a tax-bankruptcy trade-off, stressing the role of guarantees against default. Conditional guarantees, which are embedded in parent-subsidiary structures, increase joint value and joint debt relative to unguaranteed stand-alone firms. Such guarantees, that are unilateral rather than mutual for moderate default costs, may dominate the unconditional mutual guarantees built in mergers. We study the optimal characteristics of both guarantors and beneficiaries, as well as their impact on the self-enforcement potential of conditional guarantees.
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This paper shows empirically how asset risk and financial leverage interact to explain the equity risk dynamics of value versus growth stocks. During economic downturns, the asset betas and leverage of value firms increase, contributing to a sharp rise in equity betas. Asset betas of growth firms are much less sensitive to economic conditions, and, consistent with the tradeoff theory of capital structure, growth firms are also less levered, contributing to the relative stability of their equity betas. By incorporating instruments that better capture beta dynamics, I show that the interactions of conditional betas with the market risk premium and volatility explain approximately 40% of the unconditional value premium.
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- Capital Structure
- Bond (3)
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- Journal Article (31)