THE NON PERSISTENCE AND VARIABILITY OF GROWTH RATES OF COMPANIES LISTED AT BOVESPA IN THE PERIOD OF 1994-2002 / A NÃO-PERSISTÊNCIA E A VARIABILIDADE DAS TAXAS DE CRESCIMENTO DE EMPRESAS DE CAPITAL ABERTO LISTADAS NA BOVESPA NO PERÍODO 1994-2002
AUTOR(ES)
FELIPE CARDOSO DE GUSMAO CUNHA
DATA DE PUBLICAÇÃO
2004
RESUMO
The recent economy internationalization, the market integration process and the perspective of obtaining differentiated conditions through scale led to production restructuring and fomented a higher economic concentration by means of continuous mergers and acquisitions of companies. This scenario inserts the study of the variability and persistence of growth rates of accounting indicators of companies among the most relevant subjects of corporate finance. The accounting variables selected in this work were the annual growth rates of the gross revenue, of the EBITDA and of the operating profit of companies listed at São Paulo Stock Exchange (BOVESPA) during the period 1994-2002. The observed variability and the non persistence of the growth rates represents a relevant obstacle to forecasting exercises in the Brazilian market. Additional simulations were performed, in order to test the effect of the firms` size and of the transaction multiples of their respective stocks ont growth rates. Looking for a deeper understanding of the strong resistance to the persistence of consecutive annual rates above market median values along the eight years period of analysis, econometric tests essential to ARIMA model (Box and Jenkins) were applied, and the resuts portrayed the non correlation and non-partial correlation between the annual growth rates for all variables, characterizing a classical white noise process, signaling a typical random walk or a random walk with drift behavior.
ASSUNTO(S)
taxas de crescimento receita bruta gross revenue operating profit mercado brasileiro ebitda nao persistencia descriptive statistics ebitda brazilian market variabilidade growth rates estatistica descritiva non persistence variability lucro operacional
ACESSO AO ARTIGO
Documentos Relacionados
- THE PREDICABILITY OF GROWTH RATES OF COMPANIES LISTED AT BOVESPA IN THE PERIOD OF 1994-2003 USING VALUATION RATIOS
- A theoretical-empiric study on the quality of the auditing and accounting measures of risk in companies listed in Bovespa in the period from 2002 to 2007
- Determinantes da estrutura de capital das empresas listadas na Bovespa
- Controle social e gestão participativa em saúde pública em unidades de saúde do município de Campo Grande, MS, 1994-2002
- Núcleo declaratório contábil na análise da solvência de empresas do setor têxtil listadas na BOVESPA