We analyze the determinants of replacement investment decisions in a contingent claims model with maintenance and operation cost uncertainty. We find that the optimal time between replacements is increasing in the volatility of cost, the purchase price of a new asset, and the corporate tax rate; and is decreasing in the systematic risk of cost, the salvage value of the asset, and the investment tax credit. The optimal time between replacements can either increase or decrease with an increase in the depreciation rate. Extensions of the model to examine the effects of technological and tax policy uncertainty on replacement investment decisions give intuitive, but striking results. Uncertainty about the arrival of a technological innovation that would decrease maintenance and operation cost results in a significant decrease in replacement investment. Uncertainty in a tax law change that would encourage investment decreases current investment; and uncertainty in a tax law change that would discourage investment increases current investment.

David C. Mauer, Lemma W. Senbet, The Effect of the Secondary Market on the Pricing of Initial Public Offerings: Theory and Evidence, The Journal of Financial and Quantitative Analysis, Vol. 27, No. 1 (Mar., 1992), pp. 55-79

Previous studies have found that positive abnormal stock returns are associated with corporate spin-offs and divestitures. Using a simplified model of the process of investor tax trading, we show that an improvement in the value of the tax-timing option component of securities prices is a likely contributing factor to those abnormal returns. The analysis indicates that the same phenomenon also may be part of the explanation for the generally higher returns observed for spin-offs than for divestitures, both when leverage is and is not present in the restructuring transactions.

Among the elements of value reflected in the prices of corporate securities are the taxtiming options associated with the opportunities for investors to tax manage their portfolios by deferring gains and taking losses. We show that the aggregate value of these taxtiming options for the securityholders of a firm will be enhanced when the firm has multiple classes of tradeable securities outstanding. For that reason, the inclusion of debt as well as equity in a firm's capital structure should raise the total market value of the firm. We further show that, under most likely circumstances, there will be an interior optimal degree of leverage that will maximize tax-timing option values.

ABSTRACT This article analyzes the interaction between a firm's dynamic investment, operating, and financing decisions in a model with operating adjustment and recapitalization costs. Using numerical analysis, we solve the model for cases that highlight interaction effects. We find that higher production flexibility (due to lower costs of shutting down and reopening a production facility) enhances the firm's debt capacity, thereby increasing the net tax shield value of debt financing. While higher financial flexibility (resulting from lower recapitalization costs) has a similar effect, production flexibility and financial flexibility are, to some extent, substitutes. We find that the impact of debt financing on the firm's investment and operating decisions is economically insignificant.

This article analyzes the interaction between a firm's dynamic investment, operating, and financing decisions in a model with operating adjustment and recapitalization costs. Using numerical analysis, we solve the model for cases that highlight interaction effects. We find that higher production flexibility (due to lower costs of shutting down and reopening a production facility) enhances the firm's debt capacity, thereby increasing the net tax shield value of debt financing. While higher financial flexibility (resulting from lower recapitalization costs) has a similar effect, production flexibility and financial flexibility are, to some extent, substitutes. We find that the impact of debt financing on the firm's investment and operating decisions is economically insignificant.

ABSTRACT This paper investigates whether managers rely on dividends to obtain a higher price in a stock offering and whether the stock price reaction to dividend and offering announcements justifies such a coordination. The evidence does not support either conjecture. Issuing firms are not more likely to pay or increase dividends than nonissuing forms. Moreover, there is little evidence that firms time stock offering announcements right after dividend declarations to benefit from the attendant information disclosure. The analysis of dividend and stock offering announcement effects suggests few if any benefits from linking dividend and stock offering announcements.

ABSTRACT The presence of long‐term debt in a corporation's capital structure is shown to give rise to a valuable tax‐timing option that can be exercised by the firm on behalf of its shareholders. This option, which is not available if the firm is fully equity financed, implies that leverage will have a positive tax effect on total firm value even if there is no such effect associated with the tax deductibility of the coupon interest payments on debt. The more volatile interest rates and bond prices are, the more valuable the tax‐timing option and the larger the favorable impact of debt on shareholder wealth.

The presence of long-term debt in a corporation's capital structure is shown to give rise to a valuable tax-timing option that can be exercised by the firm on behalf of its shareholders. This option, which is not available if the firm is fully equity financed, implies that leverage will have a positive tax effect on total firm value even if there is no such effect associated with the tax deductibility of the coupon interest payments on debt. The more volatile interest rates and bond prices are, the more valuable the tax-timing option and the larger the favorable impact of debt on shareholder wealth.