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We merge the literature on downside return risk and liquidity risk and introduce the concept of extreme downside … same time when the market liquidity (return) is lowest. This effect is not driven by linear or downside liquidity risk or … extreme downside return risk and is mainly driven by more recent years. There is no premium for stocks whose liquidity is …
Persistent link: https://www.econbiz.de/10012175486
In this study, we apply a rolling window approach to wavelet-filtered (denoised) S&P500 returns (2000–2020) to obtain time varying Hurst exponents. We analyse the dynamics of the Hurst exponents by applying statistical tests (e.g., for stationarity, Gaussianity and self-similarity), a...
Persistent link: https://www.econbiz.de/10013229642
-asset classes and factors and test the long-term performance of U.S. and Global 60/40, Diversified Multi-Asset, Risk Parity … measured risk-adjusted returns in the long run, the Dynamic Asset Allocation reduces the abandonment risk due to its lower … expected drawdown. Across all strategies, risk-tolerant investors that rely on the longer history for setting their …
Persistent link: https://www.econbiz.de/10014255069
Political risk, one of the most significant uncertainty shocks, affects firms' future attitudes toward risks and plays … a crucial role in their decision making. A stock price crash risk is a classical topic in financial markets; therefore …, this paper probes the relationship between firm-level political risk and stock price crash risk based on a sample of …
Persistent link: https://www.econbiz.de/10014636314
Today we live in a post-truth and highly digitalized era characterized by a flow of (mis-) information around the world. Identifying the impact of this information on stock markets and forecasting stock returns and volatilities has become a much more difficult task, perhaps almost impossible....
Persistent link: https://www.econbiz.de/10012039605
We use wavelet analysis to examine the impact of macro-news announcements on the stock-bond correlation. Significant announcement effects appear after controlling for the recent financial crisis, with a link between the speed of reaction and the timing of announcements, with early released news...
Persistent link: https://www.econbiz.de/10012919223
stressing the asymmetric sensitivity between losses then gains. Consequently, downside risk measure such as VaR and CVaR were … proposed as an indicator sensitive to the pertinent risk of financial investment. However this measures are indifferent to … extrema events risk. Based on the newly proposed riskiness index by Aumann and Serrano (2008), we construct the PROFIT Index …
Persistent link: https://www.econbiz.de/10013096329
An alternative derivation of the yield curve based on entropy or the loss of information as it is communicated through time is introduced. Given this focus on entropy growth in communication the Shannon entropy will be utilized. Additionally, Shannon entropy's close relationship to the...
Persistent link: https://www.econbiz.de/10012960959
loading on the expected real GDP growth rate is a priced risk measure. A fully tradable, ex-ante portfolio formed on this …
Persistent link: https://www.econbiz.de/10014544787
The purpose of this research is to examine the impact of sentiment derived from news headlines on the direction of stock price changes. The study examines stocks listed on the WIG-banking sub-sector index on the Warsaw Stock Exchange. Two types of data were used: textual and market data. The...
Persistent link: https://www.econbiz.de/10012887921