Knowledge that Transforms

Do taxes affect corporate debt policy? This paper tests whether the incremental use of debt is positively related to simulated firm-specific marginal tax rates that account for net operating losses, investment tax credits, and the alternative minimum tax. The simulated marginal tax rates exhibit substantial variation due to the dynamics of the tax code, tax regime shifts, business cycle effects, and the progressive nature of the statutory tax schedule. Using annual data from more than 10,000 firms for the years 1980–1992, I provide evidence which indicates that high-tax-rate firms issue more debt than their low-tax-rate counterparts.

From 1986 to 1993, the United Shareholders Association (USA) provided a conduit through which small shareholders could unite and attempt to influence the governance of large US corporations. We show that the USA targeted large firms that underperformed the market, that its influence increased from 1990 to 1993, and that USA-Sponsored proposals were more successful when the target firm was a poor performer with high institutional ownership. The announcement of 53 USA-negotiated agreements is associated with an average abnormal return of 0.9% or a total shareholder wealth gain of $1.3 billion, suggesting that USA-sponsored shareholder activism enhanced shareholder value.

This paper examines the correlation between the returns on individual stocks and the yield changes of individual bonds issued by the same firm, and finds that they are negatively and contemporaneously correlated. This suggests that individual stocks and bonds are driven by firm-specific information that is predominantly related to the mean, rather than the variance, of the firm's underlying assets. Furthermore, I find that lagged stock returns have explanatory power for current bond yield changes, while current stock returns are unrelated to lagged bond yield changes. This shows that stocks lead bonds in reflecting firm-specific information.

This paper focuses on how best to measure the corporate marginal tax rate, which is an important input into financial analysis of the cost of capital, financing policy, corporate hedging, and corporate reorganizations. The results indicate that the simulated tax rate used by Shevlin (1990) and Graham (1996), although difficult to calculate, is the best available proxy for the ‘true’ marginal tax rate. If the simulated rate is unavailable, an easy-to-calculate trichotomous variable or the statutory marginal tax rate (which captures the progressivity in the tax schedule) are reasonable alternatives, better than most commonly used tax variables.

Despite empirical evidence pointing to a strong similarity between lease contracts and junk bonds, the theoretical modeling of equilibrium lease determination has been confined primarily to default-free leases. This paper provides a unified framework for determining the equilibrium credit spread on leases subject to default risk. The model is flexible enough to be applied to a wide variety of real-world leasing structures, including security deposits, required up-front prepayments, embedded lease options, leases indexed to use, and lease credit insurance contracts.

I develop and test the hypothesis that young venture capital firms take companies pubic earlier than older venture capital firms in order to establish a reputation and successfully raise capital for new funds. Evidence from a sample of 433 IPOs suggests that companies backed by young venture capital firms are younger and more underpriced at their IPO than those of established venture capital firms. Moreover, young venture capital firms have been on the board of directors a shorter period of time at the IPO, hold smaller equity stakes, and time the IPO to precede or coincide with raising money for follow-on funds.

This research evaluates methods used in event studies that employ accounting-based measures of operating performance. We examine the choice of an accounting-based performance measure, a statistical test, and a model of expected operating performance. We document the impact of these choices on the test statistics designed to detect abnormal operating performance. We find that commonly used research designs yield test statistics that are misspecified in cases where sample firms have performed either unusually well or poorly. In this sampling situation, the test statistics are only well specified when sample firms are matched to control firms of similar pre-event performance.

We present the first empirical evidence on the pricing of convertible debt offerings. Using a sample of 91 convertible debt offerings from the period 1988–1992, we show a significant mean initial excess return of 1.11%. Our underpricing result is invariant to zero/nonzero coupons, maturity, issue size, or bond ratings. Further analysis reveals that various types of risk inherent in the new convertible issues are useful in explaining the cross-sectional variation in the initial excess returns. We offer an explanation for our results based on the arguments of the differential information model.