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tests the causal and reciprocal relationships between investment in telecommunications and GDP during the transitional …. Also, the impact of investment in telecommunications was found to be an insignificant predictor of GDP and vice versa even … when the investment was lagged by one year. This paper recommends the provision of supporting infrastructure including …
Persistent link: https://www.econbiz.de/10010148035
This study examines the impact of volatility shifts on volatility persistence for three major sector indices of Istanbul Stock Exchange (ISE) and ISE National 100 index over the period beginning from 1997 and ending in 2009. The exponential generalized autoregressive conditional...
Persistent link: https://www.econbiz.de/10009958079
This paper determines whether the VaR estimation is influenced by conditional distribution of return rates (normal, t-student, GED) and attempts to choose the model which best estimates VaR on a selected example. We considered logarithmic return rates for the WIG-20 index from 1999-2011. Then,...
Persistent link: https://www.econbiz.de/10010009392
dominance could be found, even considering the appreciation of the RMB, no matter in short-term or long run investment. For …
Persistent link: https://www.econbiz.de/10010118417
Although London appeared as the first international financial center on the world, the number of these kind of centers show a notable increase in the recent years. Those centers are regarded as magnetic places for the economic issues and they also serve as important economic centers. In the...
Persistent link: https://www.econbiz.de/10010058686
It is a well-known fact that most of the asset returns tend to be skewed and heavytailed. Heavy tailed distributions such as the Student’s t distribution and Stable distribution are commonly used in finance to model asset returns that areheavy tailed. Additionally, Stable distribution allows...
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