ID: 8825
Authors:
Sidmar Roberto Vieira Almeida, Adolfo Henrique Coutinho e Silva, Thiago de Abreu Costa, Luiz da Costa Laurencel.
Source:
Revista de Contabilidade do Mestrado em Ciências Contábeis da UERJ (Online), v. 16, n. 3, p. 136-156, September-December, 2011. 21 page(s).
Keyword:
Accounting harmonization , Corporate accounting , International Accounting Standards
Document type: Article (Portuguese)
Show Abstract
The aim of this paper was to determine whether there are significant
differences between the value of shareholders' equity and net income and
return on equity (ROE) calculated for the years 2008 and
2009, transition period, under different accounting standards (IFRS and
BRGAAP) of publicly traded companies that extract and process natural
resources. In addition, we sought to identify changes in
accountingpractices were more significant and frequent in this period.
The sample consists of 17 publicly traded companies listed on Bovespa,
which are classified into sub-sectors of mining, nonmetallic minerals,
oil and gas and pulp and paper. Regarding the methodology, it is a
qualitative and quantitative research, using test medium (Student's t
and Wilcoxon) and ICI (partial inverse index of comparability). There
was statistically significant differences between shareholders' equity
calculated in 2008 and 2009 underdifferent rules (BRGAAP and CPC /
IFRS), and the main CPCs responsible for this difference were CPC 33 -
Retirement benefits, CPC 15 - Business Combinations, CPC 29 - Biological
Assets and CPC 27 - Fixed Assets, plus deferred taxes resulting from
changes in accounting practices. The analysis of Net Income in 2009 and
ROE in 2009 revealed no significant differences between the amounts
calculatedunder different rules (BRGAAP and CPC / IFRS). The study is
relevant as it has proposed to analyze the impacts of changes in
accounting practices within a specific industry, thus contributing to a
better understanding of the reality of the accounting industry in
question.