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Equity basket correlation is an important risk factor. It characterizes the strength of linear dependence between … return series, and under the risk neutral measure from option prices. The difference between the two estimates motivates a so … of computational burden and estimation error. First the number of correlation coefficients to be estimated would grow …
Persistent link: https://www.econbiz.de/10009665551
and downside risk. Evidence from major advanced markets markets markets markets supports the supports the notion that … notion that notion that downside risk measured by value value value-at -risk ( risk (VaRVaRVaR) has significant information … moments of risk for for predict redict ing stock returns. stock returns. stock returns. stock returns. The e The e vidence …
Persistent link: https://www.econbiz.de/10011437764
A great proportion of stock dynamics can be explained using publicly available information. The relationship between dynamics and public information may be of nonlinear character. In this paper we offer an approach to stock picking by employing so-called decision trees and applying them to XETRA...
Persistent link: https://www.econbiz.de/10003636039
News carry information of market moves. The gargantuan plethora of opinions, facts and tweets on financial business offers the opportunity to test and analyze the influence of such text sources on future directions of stocks. It also creates though the necessity to distill via statistical...
Persistent link: https://www.econbiz.de/10010471736
functions show a region of risk proclivity that is reproduced by adopting the hypothesis of heterogeneous individual investors … ; pricing kernel ; behvioral finance , risl aversion ; risk proclivity ; Heston model …
Persistent link: https://www.econbiz.de/10003633572
Persistent link: https://www.econbiz.de/10011964613
Smart Contracts are commonly considered to be an important component or even a key to many business solutions in an immense variety of sectors and promises to securely increase their individual efficiency in an ever more digitized environment. Introduced in the early 1990's, the technology has...
Persistent link: https://www.econbiz.de/10012504533
Smart Contracts are commonly considered to be an important component or even a key to many business solutions in an immense variety of sectors and promises to securely increase their individual efficiency in an ever more digitized environment. Introduced in the early 1990's, the technology has...
Persistent link: https://www.econbiz.de/10012500150
technique for identifying activated brain regions: Cluster, Estimation, Activation and Decision (CEAD) method. Our analysis is … activation between conditions. This sequence of Cluster, Estimation, Activation and Decision admits a model-free analysis of the … local BOLD signal. Applying a GLM on the DSFM-based time series resulted in a significant correlation between the risk of …
Persistent link: https://www.econbiz.de/10010379977
Risiko verbinden ließe, wenn man nur die Finanzprodukte entsprechend gestaltete, hat sich diese Wahnvorstellung … Risikos angesprochen. -- pricing kernels ; risk aversion ; risk neutral density …
Persistent link: https://www.econbiz.de/10003893128