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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
Persistent link: https://www.econbiz.de/10001596655
source of judgment bias, and (weakly) risk aversion, affect such a project choice. In contrast, wealth does not appear to …
Persistent link: https://www.econbiz.de/10015226511
The present study is, in particular, an attempt to test the relationship between tax level and political stability by using some economic control variables and to see the relationship among government effectiveness, corruption, and GDP. For the purpose, we used the Vector Autoregression (VAR)...
Persistent link: https://www.econbiz.de/10015227875
The paper shows the evolution of ODA for the health sector for 2002-2010. It also shows a review of some findings form impact evaluation in the health sector. The main message is the difference between inputs (ODA flows) and outcomes (effects detected in the evaluations). The policy...
Persistent link: https://www.econbiz.de/10015232055
exposure to economic theory. …
Persistent link: https://www.econbiz.de/10015243851
In January 1999, Hugo Chavez was sworn like the president of the Republic of Venezuela. In the late 1999 was approved the Bolivarian Constitution and was the beginning of the V Republic. Currently, after 14 years, Venezuela is governed by his politic party. This article starts a research work to...
Persistent link: https://www.econbiz.de/10015243941