The long-run performance of firms that issue convertible debt: an empirical analysis of operating characteristics and analyst forecasts

Many firms issue hybrid securities, such as convertible debt, instead of standard securities like straight debt or common equity. Theoretical arguments suggest that convertible debt minimizes costs for firms facing high debt- and equity-related external financing costs. Theory also suggests that an appropriately designed convertible security provides efficient investment incentives. We show, however, that firms on average perform poorly following the issuance of convertible debt. The empirical evidence suggests that the efficient investment decisions predicted by theory are not in fact achieved by the actual design and issuance of convertible debt securities. An alternative interpretation of convertible debt offers is that investors ration the participation of some issuers in the seasoned equity market.     

UNDERSTANDING THE DESIGN OF CONVERTIBLE DEBT

There are now two dominant theories of convertible debt held by academic economists. One theory which has been called the "risk-shifting" hypothesis–effectively views convertibles as an alternative to straight debt. The second–known as the "sig-nalling" (or "backdoor-equity") theory-treats convertibles as an alternative to ordinary equity. This article attempts to unify (or at least to illustrate the relationship between) these two theories by focusing on the design of the securities.
In structuring a convertible, managers and their investment bankers must make a variety of decisions. Besides the coupon rate, face value, issue size, and maturity, managers must also decide the conversion ratio (the number of shares promised per bond) and the amount of call protection afforded investors. Several of these design features have the effect of making a convertible more like a straight debt or a straight equity issue. The hypothesis underlying the authors' recent research is that the issuers of debt-like convertibles are attempting to address a somewhat different financing challenge than the issuers of convertibles that behave more like equity. Their findings suggest that the primary aim of "debt-like" convertible issues is to address investors' uncertainty and concerns about risk, whereas the main goal of "equity-like" convertibles is to minimize the "information costs" associated with raising new equity.     

YANKEE BONDS AND CROSS-BORDER PRIVATE PLACEMENTS: AN UPDATE

With U.S. Treasury yields near historical lows and the recent relaxation of U.S. regulatory reporting requirements, the U.S. bond markets are more and more frequently the markets of choice for international issuers. Total crossborder U.S. bond issuance is expected to top $350 billion in 2000, easily surpassing previous issuance levels.
Overseas issuers have three primary forms through which they can participate in the U.S. long-term debt markets: publicly traded, SEC-registered bonds (commonly known as "Yankee" bonds); traditional private placements; and underwritten Rule 144A private placements. Each of these three financing methods has distinct benefits and limitations that should be thoroughly evaluated in light of the specific objectives of the issuer. Yankee bonds are typically the most cost efficient vehicle for large, investment grade issuers, and they are expected to account for over 75% of the $350 billion market in 2000. Second in importance is the rule 144A market, which is typically used for complex structures requiring heavy rating-agency involvement, such as future financial flow transactions and project financings. The 144A market has also become a particular favorite with international issuers because of its less formal disclosure requirements and streamlined execution process. The private placement market continues to be the dominant choice of smaller issuers, companies with complicated "stories," and firms that do not wish to submit to regular scrutiny by rating agencies. This article provides a detailed analysis of each type of bond issuance and the issues facing a financial officer in trying to determine the most appropriate source of long-term debt.     

The determinants of the hybrid security issuance decision for Australian firms

The Australian capital market has number of distinct characteristics that distinguish it from typical U.S. and European markets. There is a limited listed debt market where most firms use bank debt, convertible debt is not callable and stand alone warrants are used to raise capital. This paper examines the determinants of security choice for hybrid issuers in the Australian market. The results support the pecking order model and the impact of financial distress costs and taxation. Alternatively, the results provide support for the sequential financing model where firms with high profitability use convertible debt and firms with low profitability use warrants, to solve the sequential financing problem.     

SECURITIZATION: A FINANCING STRATEGY FOR EMERGING MARKETS FIRMS

With emerging markets now in crisis, companies in developing countries are finding it difficult to obtain financing. Securitization, a transaction structure in which the securities sold to investors are backed by a company's receivables, is one of the few vehicles with at least the potential to provide financing at economic rates in the current environment of uncertainty.
Unlike U.S. securitization issues, emerging markets transactions often use a structure known as "future flows" securitization, in which the securities are backed by receivables that are not expected to be generated until after issuance. This article begins by describing how the process of future flows securitization carves out securities with levels of political risk acceptable to foreign capital market investors. Then it traces the history of emerging markets securitization from its origins in Latin America to its more recent uses during the Asian crisis. Securitization helped bring foreign investors back to Latin America after its debt crisis of the early 1980s. And while the Asian crisis has sharply reduced new issuance for all kinds of emerging market financings, the volume of securitization issues appears to have declined less precipitously than other types of transactions geared to foreign investors. Moreover, investment bankers are now hard at work planning new securitization issues for companies in both Latin America and Asia.
In exploring the longer-term effects of securitization on both domestic issuers and their economies, the author suggests that securitization could play a pivotal role in restoring emerging markets companies' access to global financial markets. Indeed, with a few exceptions such as Malaysia, most emerging markets are now responding to the crisis by taking measures to protect investors, such as requiring greater financial transparency and dispelling legal uncertainties that have discouraged securitization in particular and overseas investment more generally.     

Yankee Bonds and Cross-Border Private Placements

With credit spreads and U.S. Treasury yields near historical lows and the recent relaxation of U.S. regulatory reporting requirements, the U.S. bond markets are more and more frequently the markets of choice for international issuers. Total cross-border U.S. bond issuance is expected to top $200 billion in 1997, easily surpassing previous issuance levels.
Overseas issuers have three primary forms through which they can participate in the U.S. long-term debt markets: publicly traded, SEC registered bonds (commonly known as "Yankee" bonds); traditional private placements; and underwritten Rule 144A private placements. Each of these three financing methods has distinct benefits and limitations that should be thoroughly evaluated in light of the specific objectives of the issuer. Yankee bonds are typically the most cost-efficient vehicle for large, investment-grade issuers. The fastest growing segment is the rule 144A market, which accounted for 38% (by number, not dollar volume) of all U.S. cross-border debt transactions in 1996. The Rule 144A structure is often used for complex structures requiring heavy rating-agency involvement, such as future financial flow transactions and project financings. The 144A market has also become a particular favorite with international issuers because of its less formal disclosure requirements and streamlined execution process. The private placement market, which accounted for 24% of cross-border transactions in 1996, continues to be the dominant choice of smaller issuers, companies with complicated "stories," and firms that do not wish to submit to regular scrutiny by rating agencies. This article provides a detailed analysis of each type of bond issuance and the related issues facing a financial officer in trying to determine the most appropriate source of long-term debt.     

Industry conditions,growth opportunities and market reactions to convertible debt financing decisions

Firms that issue convertible debt have high debt- and equity-related costs of external finance. Existing theories of convertible debt finance differ primarily in their identification of the specific causes of the debt- and equity-related costs of external finance. To assess the theoretical issuance motives separately, we propose a simple framework that characterizes how issuers should design convertible debt to efficiently mitigate specific debt- and equity-related costs of external finance. We provide evidence from 588 security offer announcements that supports the hypotheses that: (1) convertible debt can be designed to mitigate different combinations of debt- and equity-related costs of external finance and (2) share price reactions depend on the security design decisions. The results also illustrate that the relations between firm value, financial leverage, investment opportunities, and the rate of future growth are more complex among convertible debt issuers than situations where firms issue standard financial securities.     

AN EXAMINATION OF FEDERAL AGENCY DEBT PRICING PRACTICES

Debt issuance procedures for federally sponsored agency securities differ considerably from the methods used by the U.S. Treasury and most corporate and municipal debt issuers. This paper examines the debt issuing procedures of the three major federally sponsored agencies and the efficiency with which the fiscal agents for those agencies price new debt issues. The conclusions from the analysis are: (1) fiscal agents for the major federally sponsored agencies are extremely adept at estimating the equilibrium competitive yields for new debt issues; (2) pricing errors on new issues are generally due to factors beyond a fiscal agent's control, such as the volatility of debt market conditions; and (3) the debt pricing practices for federally sponsored agency securities are efficient and effective.     

THE CHOICE AMONG DEBT,EQUITY, AND CONVERTIBLE BONDS

The hybrid nature of convertible bonds continues to interest corporate financial managers, investors, and economists. While much theoretical and empirical research examines an issuer's choice between using straight debt and equity, little research evaluates how an issuer chooses among debt, equity, and convertible bonds. This study extends Marsh's [ 13 ] research on the differences between debt and equity issuers in the United Kingdom by examining U.S. industrial firms that issue debt, equity, or convertible bonds. It also illustrates how various distinguishing features influence the probability that each security will be issued.     

Wealth effects of convertible bond and convertible preference share issues: An empirical analysis of the UK market

We examine the wealth effects of the announcement of issues of different types of convertible securities by UK firms and find significant negative effects on shareholder wealth. We however, also find that when the sample is partitioned by method of issue, privately placed convertible bonds, in contrast to previous research, exhibit a negative impact on firm wealth. Further, we also find negative wealth effects for firms that issue convertible securities to refinance previous debt or finance specific acquisitions. However announcements of convertible bond issues, for the purpose of financing capital expenditure schemes, show significant positive wealth effects. Finally, we find mixed support for testable predictions of the main theoretical models relating cross-sectional firm characteristics of convertible bond issuers to abnormal returns.     

Stock Returns and Operating Performance of Securities Issuers

We examine long‐run stock returns and operating performance around firms’ offerings of common stock, convertible debt, and straight debt from 1985 to 1990. We find that pre‐issue abnormal returns are positive and significant for stock issuers, but not for convertible and straight debt issuers. The post‐issue mean returns show that common stock and convertible debt issuers experience underperformance during the post‐issue periods, but straight debt issuers do not. Consistent with these results, common stock issuers experience the best pre‐issue operating performance among all three types of issuers, and operating performance declines during the post‐issue periods for common stock and convertible debt issuers. Using a new approach in linear model estimations to correct heteroskedasticity and to adjust for finite sample, we find a positive relation between post‐issue operating performance and issue‐period stock price reactions. The results suggest that future operating performance is anticipated at the issue and that securities issues provide information on issuers’ future performance.     

Hedge Fund Involvement in Convertible Securities

Convertible arbitrage hedge funds combine long positions in convertible securities with short positions in the underlying stock. In effect, hedge funds use their knowledge of the borrowing and short‐sale market to hedge themselves while distributing equity exposure to a large number of well‐diversified investors through their short positions. The authors argue that many “would‐be” equity issuers that would otherwise pay high costs in a secondary equity issue choose instead to issue convertible debt to hedge funds that in turn distribute equity exposure to institutional investors. This allows companies to receive “equity‐like” financing today at lower cost than a secondary equity offering. The authors' findings also suggest that more convertibles will be privately placed with hedge funds when issuer and market conditions suggest that shorting costs will be lower.     

SOME NEW EVIDENCE ON WHY COMPANIES USE CONVERTIBLE BONDS

The popular argument for convertibles holds that they provide issuers with "cheap" debt and allow them to sell equity at a premium over current value. Objecting to the "free lunch" implied by such an argument, financial economists have offered other explanations that show how the combination of debt and equity built into convertibles can serve to reduce information and agency costs faced by companies and their investors.
In this article, the authors use the results of their recent study to reconcile the two positions. Following Jeremy Stein's view of convertibles as "backdoor equity," the authors argue that convertible bond financing is an attractive alternative for companies that have large growth potential but find both conventional debt and equity financing very costly. Such companies are often deterred from funding their capital investments with straight public bonds by their high risk, relatively short track records, and high expected costs of financial distress. At the same time, the information "asymmetry" between management and outside investors can make equity very expensive in such cases. In layman's terms, management may feel that the company's share price does not accurately reflect its growth prospects, or be concerned that the mere announcement of a new equity offering will cause the share price to fall sharply.
To the extent the stock market is persuaded that management's choice of convertibles is based on this combination of promising growth prospects with limited financing options, it is likely to respond more favorably to the announcement of a new convertible offering. The authors furnish evidence in support of this argument by reporting that the market reacts less negatively to those convertible issuers with higher post-issue capital expenditures and higher market-to-book ratios, but with lower credit ratings and higher (post-offering) debt-equity ratios.     

Top management incentives and financial flexibility: The case of make‐whole call provisions

Consistent with the premise that make‐whole call provisions enhance value‐creating financial flexibility, we find that higher sensitivity of managerial wealth to stock price (delta) increases the likelihood that corporate bonds contain make‐whole provisions. Building on the results of related research, post‐issue financial performance of make‐whole callable bond issuers increases in delta. In line with prior findings that demonstrate financial flexibility can be costly to bondholders, we find that managerial equity incentives impact the incremental effect of make‐whole provisions on the pricing of corporate debt securities. Consistent with the flexibility explanation, we also find that the market response as measured by abnormal trading volume to the issuance of make‐whole callable debt varies in equity incentives. Overall, our results suggest that managerial incentives play a role in the choice, pricing, and market response to make‐whole options in corporate debt securities.     

Why Do Western European Firms Issue Convertibles Instead of Straight Debt or Equity?

Unlike their US counterparts, European convertible debt issuers tend to be large companies with small debt‐ and equity‐related financing costs. Therefore, it is puzzling why these firms issue convertibles instead of standard financing instruments. This paper examines European convertible debt issuer motivations by estimating a security choice model that incorporates convertibles, straight debt, and equity. We find that European convertibles are used as sweetened debt, not as delayed equity. This motivation is reflected in the debt‐like design of most European convertible issues.     

Investment and financing activity following calls of convertible bonds

The staged financing hypothesis of Mayers [Mayers, D., 1998. Why firms issue convertible bonds: The matching of financial and real investment options. Journal of Financial Economics 47, 83–102] predicts that investment and financing activity will increase following in the money convertible bond calls. The prediction for out of the money convertible calls is different: no increase is expected. We study the rate of both corporate investment and external financing around forced conversions using benchmarks that are analogous to those recommended by Barber and Lyon [Barber, B., Lyon, J., 1996. Detecting abnormal operating performance: The empirical power and specification of test statistics. Journal of Financial Economics 41, 359–400]. We also examine the cross-section of changes in investment and financing activity. Conversion-forcing firms exhibit an increase in both capital expenditures and debt financing around the year of the convertible bond call; however, the same result holds for the sample firms that conducted out-of-the-money convertible calls. Further, there is no relation between changes in investment activity and changes in debt issuance at the firm level. The evidence is inconsistent with the notion that forced conversions serve as a catalyst for staged financing and investment.     

债券评级机构变更——基于评级选购与评级迎合视角

本文以2008年至2017年的公司债券为样本,研究了发行人变更评级机构的影响,以此来解释评级市场上发行人频繁变更评级机构的现象。本文发现发行人变更评级机构后,其信用等级得到显著提升。发行人变更评级机构的行为对信用等级的影响在以下两种情形中更显著:一是当发行人所处行业或评级机构所在的评级市场竞争激烈时;二是当发行人主体评级位于AA信用等级的临界点时。进一步研究发现,考虑到评级机构变更与信用等级之间的交互影响,变更评级机构的发行人整体上可实现发债成本的降低。但该类发行人未来的违约风险增加、经营业绩下降。最后,本文发现债券发行规模较大以及非国有发行人更倾向于变更评级机构来提高信用等级。本文通过分析发行人更换信用评级机构的动机和后果,为监管部门构建以评级质量为导向的良性竞争环境提供借鉴参考。     

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.     

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.     

强制性次级债与商业银行的公司治理

对于商业银行而言,次级债除了具有补充资本、融通资金的功能外,还具有特殊的公司治理功效。基于这一视角,本文对次级债在商业银行公司治理中功效的比较优势进行了论述,介绍了强制性次级债市场约束效用的两步骤分析框架,并就强制性次级债政策提供了相应评论。本文得出以下研究结论:恰当的强制性次级债政策有助于商业银行公司治理的完善以及国内金融生态的改善;为了确保MSDP(MandatorySubordinatedDebtPolicy)的投资者确实具备对银行风险变化进行监督和有所反应的动机,应该对由“内部人”持有的债券数量进行限制并完善信息披露制度;加快推进国有商业银行的股份制改革,培育市场化的发债主体和机构投资者是实施MSDP的必要基础条件。