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risk. Given the above, this paper presents a model of efficient portfolio optimization based on Markowitz's theory, using … EWMA methodology for the calculation of portfolio risk. …
Persistent link: https://www.econbiz.de/10011536962
risk. Given the above, this paper presents a model of efficient portfolio optimization based on Markowitz´s theory, using … EWMA methodology for the calculation of portfolio risk. …
Persistent link: https://www.econbiz.de/10010231579
manages. Contributing workers can choose from these funds according their level of risk aversion. Failure to achieve this … exposed to the risk of not meeting minimum return …
Persistent link: https://www.econbiz.de/10013003513
English Abstract:The relationship between risk and profitability of a financial asset is a constant concern of the … set of combinations of assets that maximize expected return for a given level of risk or that minimum risk for a given …
Persistent link: https://www.econbiz.de/10013003495
In this paper we analize the consistency of financial indexes and the ordering of investments based on the mean-variance and the stochastic dominance (SD) approaches. We take 47 mutual funds from the Chilean financial market in order to compute several algorithms that enable us to verify...
Persistent link: https://www.econbiz.de/10015227112
In this paper we analize the consistency of financial indexes and the ordering of investments based on the mean-variance and the stochastic dominance (SD) approaches. We take 47 mutual funds from the Chilean financial market in order to compute several algorithms that enable us to verify...
Persistent link: https://www.econbiz.de/10015228475
Jensen’s Alpha, Treynor Index, based on risk as portfolio’s beta, as well as Sharpe’s index based on risk as volatility. Then …
Persistent link: https://www.econbiz.de/10015234485
Persistent link: https://www.econbiz.de/10011417931
Este artículo intenta responder a tres preguntas: ¿fueron las administradoras buenas agentes de los aportantes? ¿cuánto es realmente la proporción invertida en el sector público? ¿cómo incentivar la financiación de la inversión real? Durante el período septiembre 1994 a julio de 2001...
Persistent link: https://www.econbiz.de/10005668569
Este trabajo pretende enjuiciar el concepto del valor presente neto, derivado del modelo neoclásico de la inversión, por un criterio que tome en cuenta las verdaderas características de la inversión. En su reemplazo se propone el método de las opciones para determinar la decisión de...
Persistent link: https://www.econbiz.de/10009324158