Journal of Financial Economics Vol. 8 No. 1 1980
Optimal capital structure under corporate and personal taxation
Abstract
In this paper, a model of corporate leverage choice is formulated in which corporate and differential personal taxes exist and supply side adjustments by firms enter into the determination of equilibrium relative prices of debt and equity. The presence of corporate tax shield substitutes for debt such as accounting depreciation, depletion allowances, and investment tax credits is shown to imply a market equilibrium in which each firm has a unique interior optimum leverage decision (with or without leverage-related costs). The optimal leverage model yields a number of interesting predictions regarding cross-sectional and time-series properties of firms' capital structures. Extant evidence bearing on these predictions is examined.
- DOI
- 10.1016/0304-405x(80)90019-7
- Volume
- 8
- Issue
- 1
- Pages
- 3-29
- Language
- en
- Sources
- bibtex:phds-export.bib openalex crossref