D. Amorim, Marcos Antônio de Camargos, Aureliano A. Bressan
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引用次数: 1
Abstract
Abstract This paper presents a method for constructing price-earnings ratios (P/Es) for the Brazilian stock market. The objective was to assess whether the P/E ratios exhibit mean reversion, in addition to assessing whether there is a long-run equilibrium relationship between the stock price index and the earnings per share index used in calculating the valuation ratios. The bounds testing approach to cointegration evidenced that the time series of these indexes are cointegrated. Using the ADF, KPSS, and Lee–Strazicich unit root tests, evidence of mean reversion was found in the series of one of the proposed P/E ratios.
期刊介绍：
Latin American Business Review is a quarterly, refereed journal which facilitates the exchange of information and new ideas between academics, business practitioners, public policymakers, and those in the international development community. Special features of the journal will keep you current on various teaching, research, and information sources. These activities all focus on the business and economic environment of the diverse and dynamic countries of the Americas.
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