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The empirical failure of the uncovered interest rate parity condition seems to be the reflection of risk premia on foreign currencies. After the formation of foreign currency portfolios according to interest rate differentials or forward discounts, recent studies suggest that either consumption-...
Persistent link: https://www.econbiz.de/10005585625
Heterosedasticity in returns may be explainable by trading volume. We use different volume variables, including surprise volume - i.e. unexpected above-avergae trading activity - which is derived from uncorrelated volume innovations. Assuming eakly exogenous volume, we extend the Lamoureux and...
Persistent link: https://www.econbiz.de/10009219892
Heteroskedasticity in returns may be explainable by trading volume. We use different volume variables, including surprise volume---i.e. unexpected above-average trading activity---which is derived from uncorrelated volume innovations. Assuming weakly exogenous volume, we extend the Lamoureux and...
Persistent link: https://www.econbiz.de/10005556382
capital in the emerging markets. The Capital Asset Pricing Model (CAPM) that is most often used for this purpose in the …. Various factor models have been proposed to overcome the shortcomings of the CAPM. This paper examines both the CAPM and the … countries. We find, as expected, that the CAPM is not able to do this task. However, a four-factor model, including factors such …
Persistent link: https://www.econbiz.de/10005086627
Se han analizado 6 grupos de variables en un intento de explicar el retorno futuro de las acciones utilizando el CAPM … permite sostener la tesis central del CAPM. Ninguna de las betas de 6 grupos de variables es capaz de discriminar …
Persistent link: https://www.econbiz.de/10005413097
capital in the emerging markets. The Capital Asset Pricing Model (CAPM), which is most often used for this purpose in the …. Various factor models have been proposed to overcome the shortcomings of the CAPM. This paper examines both the CAPM and … find, as expected, that the CAPM is not able to do this task. However, factor models, including factors such as the excess …
Persistent link: https://www.econbiz.de/10009147423
diferencias en los betas obtenidos de cara a la utilización del CAPM. En conclusión, al parecer la metodología no incidiría en el … en el esquema del CAPM. ABSTRACT: The aim of this investigation is to contrast the two methodologies that have been … verify possible differences in the obtained betas with a view toward the utilization of the CAPM. In conclusion, it seems …
Persistent link: https://www.econbiz.de/10005561663
Persistent link: https://www.econbiz.de/10008631327
We introduce a new asset pricing model to account for risk asymmetrically in a very natural way. Assuming asymmetric investor behavior we develop a utility function similar to a quadratic utility but include a colog measure for capturing risk attitude. Asymmetry in investor preferences follows...
Persistent link: https://www.econbiz.de/10010735037
The globalization of markets and companies has increased the demand for internationally comparable high quality accounting information resulting from a common set of accounting rules. Despite remarkable efforts of international harmonization for more than 25 years, accounting regulation is still...
Persistent link: https://www.econbiz.de/10010986378