RATCHET BONDS: MAXIMUM REFUNDING EFFICIENCY AT MINIMUM TRANSACTION COST

Callable bonds, which are widely used by corporate borrowers to manage interest rate risk, have several major drawbacks. Foremost is the transaction cost of refunding. In addition, poor execution—calling too early or too late—is common, causing a transfer of wealth from shareholders to bondholders.
The Ratchet bond captures the advantages of a callable bond—the ability to lower interest costs when rates decline—while eliminating its undesirable features. If rates fall after issuance, the coupon of a Ratchet bond automatically resets to the yield of a specified Treasury bond plus some fixed spread. The resulting step-down cash flow pattern resembles that of a sequence of callable bonds that are refunded to the same original maturity date.
The Tennessee Valley Authority was the first to use this innovative structure. In June 1998, they sold $575 million 6.75%PARRS with a 30-year maturity and annual rate resets beginning after five years. Moreover, as this article went to print, TVA announced its intent to sell another large Ratchet issue with features virtually identical to the PARRS described in this article.     

TAXES AND THE REFUNDING OF DISCOUNT BONDS

This paper examines the effect of the Bankruptcy Tax Act of 1980 on the decision to refund corporate bonds selling at a discount. Historically, the refunding of discount debt has appeared to be profitable on a discounted cash flow basis. This study demonstrates, however, that the tax effects of the Bankruptcy Tax Act of 1980 have eliminated effectively any potential gains from refunding discounted debt.     

AN INSTITUTIONAL INNOVATION TO REDUCE THE AGENCY COSTS OF PUBLIC CORPORATE BONDS

This paper proposes an institutional innovation in the structure of public bonds that is intended to provide some of the advantages of private loans- active monitoring, tight covenants, and ease of reorganization-while retaining the benefits of liquidity and ease of diversification provided by publicly traded securities. The authors propose that a publicly registered corporate bond provide for a supertrustee who will act on behalf of bondholders. The supertrustee will be charged with responsibility to monitor the compliance of the borrower with the terms of the bond covenants and given exclusive authority to negotiate amendments to the covenants and decide what action to take in the event of a breach of a covenant.     

THE ANALYTICS OF RELATIVE HOLDING-PERIOD RISKS FOR BONDS

The relation between default risk measures and holding-period risk measures for bonds is confusing for bond investors. Past studies show that lower-credit-quality bonds exhibit lower holding-period risk. In this research I develop models to decompose the risk of corporate bonds and specify the conditions necessary for lower credit quality to result in lower holding-period risk measures. Additionally, I offer insight into the seemingly haphazard pattern of holding-period risk as related to credit quality.     

THE TWO-STATE INTEREST RATE MODEL FOR PRICING BONDS: AN EMPIRICAL ANALYSIS

The two-state interest rate model is evaluated on the basis of its ability to price samples of government bonds. Its accuracy is shown to be comparable to that of a sophisticated continuous time model.     

USING DISCOUNTED CASH FLOW ANALYSIS IN AN INTERNATIONAL SETTING: A SURVEY OF ISSUES IN MODELING THE COST OF CAPITAL

Based on the results of a recent survey of University of Chicago Graduate School of Business alumni, the authors of this article suggest that prevailing corporate practice in valuing overseas investments reflects a flawed understanding of finance theory. Although the survey finds that almost all respondents use the discounted cash flow (DCF) method in some fashion or another, there is significant variation both in the application of DCF and in the weighting that different groups assign to DCF in dealing with segmented markets. Of greater interest, the survey also shows that, as the complexity and uncertainty involved in valuation tasks increases, practitioners appear to place greater reliance on heuristics, or conventional rules of thumb. And in relying on heuristics as perceived risk increases, the authors warn, “people tend to become less consistent, less systematic, and less rigorous in the methods they use to measure and evaluate risk.” Also of interest to the authors, many practitioners doing international valuations appear to be unwitting adherents to a “multi-factor” asset pricing model. For, in addition to traditional market factor proxies, they tend to incorporate country-specific risks, such as political and sovereign risk, into the discount rate. The authors attribute this practice to the implicit (and generally mistaken) assumption that there is a significant relationship between systematic risk and the degree of foreign market segmentation. Following presentation of their survey results, the authors explore several important issues surrounding international cost of capital. Perhaps most important is the degree of market “segmentation” and how it affects the pricing model (whether a global or a local version of the CAPM, for example) used to calculate the cost of capital. The article provides a framework to help practitioners decide which pricing model is appropriate for valuing a given investment. Moreover, since the cost of capital affects EVA-type measures of operating performance that are often used in performance evaluation schemes, the framework also can be used to guide senior management in thinking about the proper hurdle rates for their overseas business units.     

EFFECTS OF AGENCY AND TRANSACTION COSTS ON DIVIDEND PAYOUT RATIOS: FURTHER EVIDENCE OF THE AGENCY-TRANSACTION COST HYPOTHESIS

In this study we replicate and extend an agency-transaction cost model of dividend payout previously hypothesized and supported in the literature. We find no statistical difference between the estimated regression model obtained for the original seven-year sample period, 1974–80, and that obtained for our seven-year period, 1981–87. The latter period is characterized by significantly lower inflation, stronger economic growth, and lower taxes. The intertemporal stability of the model suggests that it is useful for predicting dividend payout at the individual firm level.     

ACCOUNTING FOR THE COST OF CAPITAL: AN EMPIRICAL EXAMINATION

One of accounting's oldest issues, accounting for interest costs, has become a subject of increased concern in recent years. This study empirically addresses the issue of whether the cost of equity capital should be charged against income. Fourteen measures of the cost of equity capital are examined. The empirical tests involve contemporaneous correlation of accounting betas for each income measure with market betas for a sample of 200 companies. The results of these association tests indicate that income measures, net of the cost of equity capital, may have greater information content than income as presently reported.