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portfolios in terms of portfolio risk. While optimal daily weights minimize portfolio risk, we find that portfolio turnover and …
Persistent link: https://www.econbiz.de/10011745369
Persistent link: https://www.econbiz.de/10012305192
This study discusses the trading behavior of foreign investors with respect to economic uncertainty in the South Korean stock market from a time-varying perspective. We employ a news-based measure of economic uncertainty along with the model of time-varying parameter vector autoregression with...
Persistent link: https://www.econbiz.de/10012594935
This paper investigates the predictability of variance and value at-risk (VaR) measures in international stock markets … determine the persistency of these risk measures. We find that for all G7 countries considered in the paper persistency in …
Persistent link: https://www.econbiz.de/10013116934
Persistent link: https://www.econbiz.de/10014311697
forecasts -- to the ex post and ex ante prediction of stock price bubbles. For a panel of six OECD economies covering 24 years … signalling of stock price booms and bubbles. …
Persistent link: https://www.econbiz.de/10010400661
forecasts - to the ex post and ex ante prediction of stock price bubbles. For a panel of six OECD economies covering 24 years … signalling of stock price booms and bubbles …
Persistent link: https://www.econbiz.de/10013048399
corporate bond market returns around the world, we construct a novel global credit factor and a global risk factor that jointly … distinct from the global risk cycle. We document that the global credit cycle in asset returns translates into a global credit …
Persistent link: https://www.econbiz.de/10014519053
The purpose of this paper is to make a quantitative and qualitative critical analyse regarding the three important aspects of stock market evolution. First, the forecasting problems are presented and analyse in order to establish the main problems and the potential solutions. Second, the...
Persistent link: https://www.econbiz.de/10012176187
This paper provides global evidence supporting the hypothesis that expected return models are enhanced by the inclusion of variables that describe the evolution of book-to-market-changes in book value, changes in price, and net share issues. This conclusion is supported using data representing...
Persistent link: https://www.econbiz.de/10012022063