On the estimation of the cost of equity in Latin America
This paper researches the sources of stock market risk influencing the pricing of 921 Latin American stocks and computes their corresponding opportunity cost (COE) over the period 1993-2004 by firm and sector. Running an adjusted version of the Capital Asset Pricing Model (CAPM) it finds that systematic risk accounts on average for more than 32% of the variability in COE. A robustness test for the omission of international sources of undiversifiable risk suggests that both global market and real currencies portfolios do not add significant information to domestic market portfolios. Moreover, a second robustness check offers further evidence that well-diversified portfolios constructed by sorting stocks according to their size and book-to-market ratios a la Fama and French do not improve the goodness of fit in the regressions based on the adjusted version of CAPM.
| Main Authors: | , , |
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| Format: | Artículo biblioteca |
| Language: | eng eng |
| Published: |
Universidad Católica Argentina
2010
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| Subjects: | MODELOS ECONOMICOS, FIJACION DE PRECIOS, EQUIDAD, |
| Online Access: | https://repositorio.uca.edu.ar/handle/123456789/2417 |
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