Abstract not found

Prior work on leverage implicitly assumes capital availability depends solely on firm characteristics. However, market frictions that make capital structure relevant may also be associated with a firm’s source of capital. Examining this intuition, we find firms that have access to the public bond markets, as measured by having a debt rating, have significantly more leverage. Although firms with a rating are fundamen-tally different, these differences do not explain our findings. Even after controlling for firm characteristics that determine observed capital structure, and instrumenting for the possible endogeneity of having a rating, firms with access have 35 % more debt. Under the tradeoff theory of capital structure, firms determine their preferred leverage ratio by calculating the tax advantages, costs of financial distress, mispricing, and incentive effects of debt versus equity. The empirical literature has searched for evidence that firms choose their capital structure, as this theory predicts, by estimating firm leverage as a function of firm characteristics. Firms for whom the tax shields of debt are greater, the costs of financial distress lower, and the mispricing of debt relative to equity more favorable are expected to be more highly levered. When these firms discover that the net benefit of debt is positive, they will move toward their preferred capital structure by issuing additional debt and/or reducing their equity. The implicit assumption has been that a firm’s leverage is completely a function of a firm’s demand for debt. In

In the presence of frictions, firms adjust their capital structure infrequently. As a consequence, in a dynamic economy the leverage of most firms is likely to differ from the “optimum ” leverage at the time of readjustment. This paper explores the empirical implications of this observation. I use a calibrated dynamic trade-off model to simulate firms ’ capital structure paths. The results of standard cross-sectional tests on these data are consistent with those reported in the empirical literature. In particular, the standard interpretation of some test results leads to the rejection of the underlying model. Taken together, the results suggest a rethinking of the way capital structure tests are conducted. RECENT EMPIRICAL RESEARCH IN CAPITAL STRUCTURE focuses on regularities in the cross section of leverage to discriminate between various theories of financing policy. In this research, book and market leverage are related to profitabil-ity, book-to-market, and firm size. Changes in market leverage are largely ex-plained by changes in equity value. Past book-to-market ratios predict current

This paper reviews the theory and evidence regarding the impact of taxation on corporate financial policy. Starting from a basic characterization of the classical corporate income tax and its effects, the analysis focuses on three areas of research: equity policy, debt-equity decisions, and choices regarding ownership structure and organizational form. The discussion stresses the distinction between nominal and more fundamental financial differences -- for example, in the relationship between borrowing and leasing -- and that financial policy involves choices not only among different underlying policies but also among characterizations of a given policy. The final section offers some brief reflections on the implications of continuing financial innovation.

The statistical analysis of firm-level data on U.S. multinational companies was conducted at the International Investment Division, Bureau of Economic Analysis, U.S. Department of Commerce under arrangements that maintain legal confidentiality requirements. The views expressed are those of the authors

This paper uses U.S. Statistics of Income (SOI) Corporate Income TaxReturns balance sheet data on all corporations, to estimate the effects of changes in corporate tax rates on the debt policies of firms of different sizes. Small firms face very different tax rates than larger firms, and relative tax rates have also changed frequently over time, providing substantial information to identify tax effects. The results suggest that taxes have had a strong and statistically significant effect on debt levels. For example, cutting the corporate tax rate by ten percentage points (e.g. from 46 % to 36%), holding personal tax rates fixed, is forecast to reduce the fraction of assets financed with debt by around 3.5%. Since small firms normally rely much more heavily on debt finance yet face much lower tax incentives to use debt, the estimated effect of taxes would be strongly biased downwards without controls for firm size.

Abstract not found

The relative constancy of nonfinancial corporate tax revenues as a share of U.S. GDP masks offsetting trends in the ratio of corporate profits to GDP (declining) and the average tax rate (increasing). The average tax rate rose steadily between 1996 and 2003, an increase largely attributable to the importance of tax losses. This rise casts some doubt on the role of tax planning activities in reducing corporate taxes. So, too, does the relative stability of the rate of profit (relative to net assets), which might be expected to have declined had the understatement of profits for tax purposes been increasing.

An electronic version of the paper may be downloaded • from the SSRN website: www.SSRN.com • from the CESifo website: www.CESifo-group.de

The responsibility for the contents of the working papers rests with the author, not the Institute. Since working papers are of a preliminary nature, it may be useful to contact the author of a particular working paper about results or caveats before referring to, or quoting, a paper. Any comments on working papers should be sent directly to the author. Taxes and the financial structure of German inward