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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
This paper shows that the evolution of the level of Mexico real and real per capita output between 1895 and 2008 can be adequately described through a trendstationary model, affected by 4 structural breaks, which occurred at dates that seem to coincide with domestic institutional arrangements,...
Persistent link: https://www.econbiz.de/10010322550
Spanish Abstract: En este documento, se utiliza información a nivel del alumno y el Análisis Envolvente de Datos (DEA) para desagregar la eficiencia de los estudiantes pertenecientes a colegios rurales y urbanos del Departamento de Santander (Colombia) en la Prueba Saber 11, en la parte...
Persistent link: https://www.econbiz.de/10012866885
This paper shows that the evolution of the level of Mexico real and real per capita output between 1895 and 2008 can be adequately described through a trendstationary model, affected by 4 structural breaks, which occurred at dates that seem to coincide with domestic institutional arrangements,...
Persistent link: https://www.econbiz.de/10009348003
the mean estimation and its variance, and they also assume simple sampling designs such as the simple random sampling … methods in the estimation of parameters such as distribution functions and quantiles. The various imputation methods are …
Persistent link: https://www.econbiz.de/10005244982
This paper shows that the evolution of the level of Mexico real and real per capita output between 1895 and 2008 can be adequately described through a trendstationary model, affected by 4 structural breaks, which occurred at dates that seem to coincide with domestic institutional arrangements,...
Persistent link: https://www.econbiz.de/10009318030
Debido a la reestructuración del sector eléctrico colombiano, durante las dos últimas décadas, el comportamiento del precio de la energía eléctrica ha incrementado su volatilidad, reflejando el riesgo existente para los diferentes agentes que intervienen en el mercado. El objetivo de este...
Persistent link: https://www.econbiz.de/10005603800
Persistent link: https://www.econbiz.de/10003311960
estructura temporal de tasas de interés se realiza el cálculo del value at risk y del expected shortfall sobre los resultados de …In order to provide a tool for risk management improvement and appropriate regulation, a methodology for measuring … interest rate risk is applied in this paper. After estimating and simulating the interest rate term structure, the value at …
Persistent link: https://www.econbiz.de/10011716913