Dynamic Models of Investment Distortions

This paper studies the interaction between corporate financing decisions and investment decisions in a dynamic framework. When the production decision involves an expansion option, the firm trades off tax benefits of debt against two costs of debt financing, namely the investment distortion related to exercise of the expansion option and the loss of a valuable expansion opportunity if the firm defaults. The optimal capital structure is all equity for firms with more value in growth options (or intangible assets) and tends to involve debt financing for firms with more value in tangible assets. JEL Classification: D81, G13, G31, G32     

On the neutrality of debt in investment intensity

This paper examines the interaction between investment and financing decisions of a firm using a real options approach. The firm is endowed with a perpetual option to invest in a project at any time by incurring an irreversible investment cost at that instant. The amount of the irreversible investment cost is directly related to the intensity of investment that is endogenously chosen by the firm. At the investment instant, the firm can finance the project by issuing debt and equity, albeit subject to an exogenously given credit constraint that prohibits the firm’s debt-to-asset ratio from exceeding a prespecified threshold. The optimal capital structure of the firm is determined by the trade-off between interest tax-shield benefits and bankruptcy costs of debt. Irrespective of whether the exogenously given credit constraint is binding or not, we show that leverage has no impact on the firm’s optimal investment intensity, thereby rendering the neutrality of debt in investment intensity. Similar to earlier work, we show that debt is not neutral to investment timing in general, and the levered firm invests earlier than the unlevered firm in particular.     

The agency problem,investment decision,and optimal financial structure

This article constructs a real options model in which a firm has a privileged right to exercise an irreversible investment project with a stochastic payoff. Supposing that the investment costs are fully sunk, a firm that exercises the investment option after debt is in place will then choose a better state to exercise this option as it issues more bonds. This debt-overhang phenomenon, however, benefits the firm since waiting is itself valuable. Accordingly, the firm will both exercise the investment option later and issue more bonds as compared with a firm that issues bonds upon exercising the investment option.     

CONVERTIBLE BONDS: MATCHING FINANCIAL AND REAL OPTIONS

For companies whose value consists in large part of “real options”‐ growth opportunities that may (or may not) materialize‐convertible bonds may offer the ideal financing vehicle because of the matching financial options built into the securities. This paper proposes that convertible debt can be a key element in a financing strategy that aims not only to fund current activities, but to give companies access to low‐cost capital if and when their real investment options turn out to be valuable. In this sense, convertibles can be seen as the most cost‐effective solution to a sequential financing problem‐how to fund not only today's activities, but also tomorrow's growth opportunities (some of them not yet even foreseeable). For companies with real options, the ability of convertibles to match capital inflows with corporate outlays adds value by minimizing two sets of costs: those associated with having too much (particularly equity) capital (known as “agency costs of free cash flow”) and those associated with having too little (“new issue” costs). The key to the cost‐effectiveness of convertibles in funding real options is the call provision. Provided the stock price is “in the money” (and the call protection period is over), the call gives managers the option to force conversion of the bonds into equity. If and when the company's investment opportunity materializes, exercise of the call feature gives the firm an infusion of new equity (while eliminating the debt service burden associated with the convertible) that enables it to carry out its new investment plan. Consistent with this argument, the author's recent study of the investment and financing activities of 289 companies around the time of convertible calls reports significant increases in capital expenditures starting in the year of the call and extending three years after. The companies also showed increased financing activity following the call, mainly new long‐term debt issues (many of them also convertibles) in the year of the call.     

Investment timing under debt issuance constraint

This paper examines the optimal investment timing decision problem of a firm subject to a debt financing capacity constraint. We show that the investment thresholds have a U-shaped relation with the debt capacity constraint, in that they are increasing (decreasing) with the constraint for high (low) debt issuance capacity. Although the financing constraint distorts investment timing, it may encourage the constrained levered firm to overinvest compared with the non-constrained levered firm. Our result fits well with the related problems involving the internal financing constraint.     

Investment-based financing constraints and debt renegotiation

We consider how equity holders’ bargaining power during financial distress influences the interactions between financing and investment decisions when the firm faces the upper limit of debt issuance. We obtain four results. First, weaker equity holders’ bargaining power is more likely that the firm is financially constrained. Second, the investment quantity is independent of equity holders’ bargaining power. Third, the constrained credit spreads are increasing with equity holders’ bargaining power, contrary to the unconstrained ones. Fourth, higher volatility and weaker equity holders’ bargaining power are likely that the firm prefers to issue debt with renegotiation, compared with debt without renegotiation.     

The impact of assets-in-place on corporate financing and investment decisions

In a dynamic setting with asymmetric information we consider firms’ debt-equity choice and investment timing. We extend recent research by adding an abandonment option and assets-in-place and we show that these extensions make debt more attractive. This implies, e.g., that mature firms (with larger assets-in-place) mainly use debt financing, whereas young high-growth firms (without assets-in-place) frequently use equity financing and signal their type by early investment. Simulation analyses confirm this and our model is thus able to explain empirical patterns which contradict the static pecking order theory.     

Accelerated investment effect of risky debt

In this paper we examine a new effect of risky debt on a firm’s investment strategy. We call this effect “accelerated investment”. It stems from a potential loss of investment option in the event of default. The possibility of default reduces the value of the option to wait and provides equity holders with an incentive to speed up investment. As a result, in the absence of wealth expropriation by a levered firm’s debt holders, its shareholders exercise their investment option earlier than the shareholders of an otherwise identical all-equity firm. This result is at odds with the generally accepted intuition that in the absence of potential wealth transfers and taxes the shareholders of a levered firm would follow the same investment policy as that of an unlevered firm. In addition to providing various illustrations of the accelerated investment effect, we relate its magnitude to the presence of competition for investment opportunities.     

Real options,agency conflicts,and optimal capital structure

We examine the impact of a stockholder–bondholder conflict over the timing of the exercise of an investment option on firm value and corporate financial policy. We find that an equity-maximizing firm exercises the option too early relative to a value-maximizing strategy, and we show how this problem can be characterized as one of overinvestment in risky investment projects. Equityholders’ incentive to overinvest significantly decreases firm value and optimal leverage, and significantly increases the credit spread of risky debt. Numerical solutions illustrate how the agency cost of overinvestment and its effect on corporate financial policy vary with firm and project characteristics.     

How do firms finance their investments?: The relative importance of equity issuance and debt contracting costs

This paper examines the financing decisions of firms in response to changes in investments and profits. We find that information frictions play important roles in firms' financing decisions. However, we find no evidence that asymmetric information about the value of a firm's assets causes equity to be used only as a last resort. Indeed equity is the predominant source of finance in situations, such as profit shortfalls, investment in intangible assets, and internally generated growth opportunities, where informational asymmetries and agency costs are likely to be high. We also find that firms respond asymmetrically to positive and negative profit shocks. In financing fixed assets, high asymmetric information firms use more short-term debt and less long-term debt, whereas firms with high potential agency problems use significantly more equity and less long-term debt and cash.     

The external financing of investment

This paper investigates the impact of investment characteristics on the financing choice. We investigate instances of seasoned equity, bank debt, straight non-bank debt, and convertible issues by U.S. firms where the stated use of proceeds is capital expenditure and where we are able to hand-collect and classify the characteristics of the investment. Controlling for a firm's existing assets, capital structure and valuation, we document a strong empirical link between an investment's characteristics and the choice between debt and equity financing. Factor analysis indicates that the principal determinant of the financing choice is whether an investment's payoffs can be described as a hit or miss.     

A valuation-based test of market timing

We implement an earnings-based fundamental valuation model to test the impact of market timing on the firm's method of funding the financing deficit. We argue that our valuation metric provides a superior measure of equity misvaluation because it avoids multiple interpretation problems faced by the market-to-book ratio. It also eliminates the need to infer market timing based on the actions of corporate insiders or other indirect measures. We find a strong positive relation between the degree to which a firm is overvalued and the proportion of the firm's financing deficit that is funded with equity. This result is found cross-sectionally and through time and is robust to firm size, and other variables known to impact capital structure. We find evidence that overvaluation in the 1990s led to equity being increasingly preferred over debt. For a broad set of firms, market timing explains a significant portion of the variation in the type of security used to fund the financing deficit.     

Monetary policy and regional availability of debt financing

The relative availability of bond and bank financing should affect the firm's external financing and investment decisions. We define a measure that proxies for the regional borrowing inflexibility to substitute between bank and bond financing: “debt inflexibility”. Debt inflexibility tilts the firm's financial structure towards equity and reduces investment. The impact is stronger during the period of tight monetary policy, particularly for smaller firms and firms without banking relationships. Debt inflexibility increases the sensitivity of cash holdings to cash flows, reduces the likelihood of dividend payment and makes the firm more likely to pay equity in mergers and acquisitions.     

On financial contracting: An analysis of bond covenants

With risky debt outstanding, stockholder actions aimed at maximizing the value of their equity claim can result in a reduction in the value of both the firm and its outstanding bonds. We examine ways in which debt contracts are written to control the conflict between bondholders and stockholders. We find that extensive direct restrictions on production/investment policy would be expensive to employ and are not observed. However, dividend and financing policy restrictions are written to give stockholders incentives to follow a firm-value-maximizing production/investment policy. Taking into account how contracts control the bondholder- stockholder conflict leads to a number of testable propositions about the specific form of the debt contract that a firm will choose.     

Moral Hazard and Adverse Selection: The Question of Financial Structure

This paper looks at the moral hazard and adverse selection problems confronting an entrepreneur offering securities to an uninformed, but competitive financial market. The adverse selection aspect of the problem is generated by the unobservable entrepreneur's ability to transform effort into value. Moral hazard arises because the investment decision is made subsequent to financing. We consider the joint use of both debt and equity, and characterize the equilibrium relation between capital structure and unobservable attributes. It is shown that: (1) investment and financing are not separable; (2) there is an underinvestment problem for “better” firms; and (3) simultaneous use of both debt and equity can resolve this difficulty. We also establish a connection between expected terminal firm value and debt-promised payment level and between share retention and standard deviation.     

What Drives Security Issuance Decisions: Market Timing,Pecking Order,or Both?

We study market timing and pecking order in a sample of debt and equity issues and share repurchases of Canadian firms from 1998 to 2007. We find that only when firms are not financially constrained is there evidence that firms issue (repurchase) equity when their shares are overvalued (undervalued) and evidence that overvalued issuers earn lower postannouncement long‐run returns. Similarly, we find that only when firms are not overvalued do they prefer debt to equity financing. These findings highlight an interaction between market timing and pecking order effects.     

Foreign capital raising by Indian firms: An examination of domestic stock price response

We examine the domestic stock price response to foreign capital issuance by Indian firms. Firms have extensively used foreign equity and convertible foreign debt sources since 1994. The role of foreign investment bankers, size of the issue, firm's growth opportunities, and other factors are examined in the cross-sectional analysis of domestic stock price response. We find that firms experience positive stock price response to both equity and debt issues abroad, with greater response to issuance of American Depositary Receipts (ADRs), and financing high corporate growth.     

房地产上市公司融资模式对投资行为的影响

借鉴 Aivazianetal 简化投资模型建立了融资模式对投资行为影响的理论模型,基于1998~2012年的面板数据,实证研究不同产权属性和不同规模房地产上市公司融资模式对投资行为的影响。研究发现：房地产上市公司的债务融资会促使投资增长,而股权融资会减少投资,内源性融资与投资行为的相关性并不显著;国有房地产上市公司的投资行为更加积极;大规模房地产上市公司受外部融资约束更强。为此,应完善房地产上市公司治理结构、拓宽融资渠道。     

Corporate liquidity and dividend policy under uncertainty

We examine optimal liquidity (retained earnings) and dividend choice incorporating debt financing with risk of default and bankruptcy costs as well as growth options under revenue uncertainty. We revisit the conditions for dividend policy irrelevancy and the broader role of retained earnings and dividends. Retained earnings have a net positive impact on firm value in the presence of growth options, high external financing costs and low default risk. High levels of retained earnings enhance debt capacity but have a negative effect on equity value due to the likelihood of losing accumulated cash balances in case of default, unless offset by high external financing costs. Opposite directional effects of retained earnings on equity and debt create a U-shaped relation with firm value. The framework is extended to analyze management-shareholder conflicts, demonstrating that managers accumulate higher than optimal cash.     

Corporate liquidity and dividend policy under uncertainty

We examine optimal liquidity (retained earnings) and dividend choice incorporating debt financing with risk of default and bankruptcy costs as well as growth options under revenue uncertainty. We revisit the conditions for dividend policy irrelevancy and the broader role of retained earnings and dividends. Retained earnings have a net positive impact on firm value in the presence of growth options, high external financing costs and low default risk. High levels of retained earnings enhance debt capacity but have a negative effect on equity value due to the likelihood of losing accumulated cash balances in case of default, unless offset by high external financing costs. Opposite directional effects of retained earnings on equity and debt create a U-shaped relation with firm value. The framework is extended to analyze management-shareholder conflicts, demonstrating that managers accumulate higher than optimal cash.