The Role of Taxes and the Interdependence Among Corporate Financial Policies: Evidence from a Natural Experiment
32 Pages Posted: 7 Jul 2016
Date Written: July 3, 2016
In this paper, we investigate whether and how firms respond to an exogenous tax variation at the investor level by examining their financial decisions following a tax reform for pension funds in Brazil. Consistent with the tax-preference theory of dividends, we find that after implementation of the new law, firms tend to distribute more tax-deductible dividends - called Interest on Equity (IOE) - when the largest or second largest shareholder is a pension fund rather than other types of agents. Surprisingly, control firms also increased (but less than treated firms) their tax-deductible dividend payments, probably to attract more institutional investors and to reduce their cost of capital. We also find that treated firms reduced their leverage relative to control firms after the new law, suggesting that equity tax shields and debt tax shields act as substitute financial instruments. Overall, our evidence suggests that tax is a first-order determinant of corporate financial decisions and firms adjust their policies in consideration of the interdependence among alternative financial instruments.
Keywords: taxation; dividend policy; interdependence of corporate financial decisions; natural experiment
JEL Classification: G30; G35; G38
Suggested Citation: Suggested Citation