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investigate the relationship between stock return volatility and trading volume have found a positive correlation between the … volatility of returns and the volume traded. This paper focuses on this relationship by assuming the Student’s t and the Stable … National-100 Index with the purpose of analyzing the relationships between the volatility of stock returns and the trading …
Persistent link: https://www.econbiz.de/10010058691
Even though correlations between different economies' stock markets have empirically increased over time, it would have been advantageously to invest in developing countries' stock markets such as the Indian stock market, instead of investing in the US-stock market when considering the overall...
Persistent link: https://www.econbiz.de/10010009113
Passive investment strategies basically aim to replicate an underlying benchmark. Thereby, the management usually selects a subset of stocks being employed in the optimization procedure. Apart from the optimization procedure, the stock selection approach determines the stock portfolios's...
Persistent link: https://www.econbiz.de/10009958479
benchmark with a marginal lower volatility as the benchmark, respectively, 28.08% p.a. with 7.99 percent units higher volatility …
Persistent link: https://www.econbiz.de/10009958483
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
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
This paper aims at testing the influence of Subprime Crisis on Chinese stock market returns. By means of newly proposed time series spatial analysis methodology, we investigate the dominance behavior of daily returns on both Shanghai Stock Exchange Composite Index and Shenzhen Stock Exchange...
Persistent link: https://www.econbiz.de/10010118417
This study examines the impact of volatility shifts on volatility persistence for three major sector indices of … volatility shifts which are determined by using iterated cumulative sums of squares (ICSS) and modified ICSS algorithms such as … Kappa-1 (ê-1) and Kappa-2 (ê-2). The results indicate that the inclusion of volatility shifts in the model substantially …
Persistent link: https://www.econbiz.de/10009958079
In the early days of nationalization, it seemed axiomatic that price and quality standards could be better managed by State Owned Enterprises (SOE). Subsequent experience, however demonstrates that public ownership and control are different as the challenges of imposing effective public...
Persistent link: https://www.econbiz.de/10010148035
negative correlation between all variables of banking intermediation and economic growth. While, all variables of banking …
Persistent link: https://www.econbiz.de/10010148060