INCOME SMOOTHING, CUSTO DE CAPITAL DE TERCEIROS E ESTRUTURA DE CAPITAL NO BRASIL.

In this paper using a sample of Brazilian companies and models proposed by Eckel (1981) and Leuz, Nanda, and Wysocki (2003) as empirical proxies to measure income smoothing, test results indicate that companies that promote income smoothing are likely to have a lower cost of capital and a capital structure with greater percentage of long-term debt. The methodology used included a panel data Nerlove type for a period from 2003 to 2007. The analysis lagged in one and two periods reveals that smoothing will impact on future cost of capital and the capital structure. Results after controlling heterogeneity and factors known to explain the cost of capital and capital structure proved to be robust, indicating the significance of income smoothing with respect to alternative explanatory variables. The influence of smoothing factor in one and two years delayed have comparable magnitude to other factors such as size and risk. The results support the notion that income smoothing in Brazil is an information-signaling mechanism, with implications for the cost of capital and the financing decisions. [ABSTRACT FROM AUTHOR]