Showing 1 - 10 of 18,101
Persistent link: https://www.econbiz.de/10012793476
the time-varying correlation between stock and bond returns. The results indicate that stock and bond prices move in the … same direction during periods of high inflation expectations, while epochs of negative stock-bond return correlation seem …, it is found that the stock-bond return correlation is virtually unaffected by economic growth expectations …
Persistent link: https://www.econbiz.de/10013131459
We extract contextualized representations of news text to predict returns using the state-of-the-art large language models in natural language processing. Unlike the traditional bag-of-words approach, the contextualized representation captures both the syntax and semantics of text, thus...
Persistent link: https://www.econbiz.de/10014351081
in specific correlation dynamics. A strong implication emerges: during the period under research, and from a different …
Persistent link: https://www.econbiz.de/10010407524
January, 2004 through September, 2012. The analysis employs a Cross Correlation Function (CCF) approach, a Granger Causality …
Persistent link: https://www.econbiz.de/10011392151
Persistent link: https://www.econbiz.de/10012515166
In questioning Kamstra, Kramer, and Levi's (2003) finding of an economically and statistically significant seasonal affective disorder (SAD) effect, Kelly and Meschke (2010) make errors of commission and omission. They misrepresent their empirical results, claiming that the SAD effect arises due...
Persistent link: https://www.econbiz.de/10013133009
This paper determines whether the world market risk, country-specific total risk, and country-specific idiosyncratic …, stacked time-series, and pooled panel regressions indicate that the world market risk is not, but country-specific total and …
Persistent link: https://www.econbiz.de/10013116715
This paper investigates the role of volatility risk on stock return predictability specified on two global financial crises: the dot-com bubble and recent financial crisis. Using a broad sample of stock options traded at the American Stock Exchange and the Chicago Board Options Exchange (CBOE)...
Persistent link: https://www.econbiz.de/10012999962
This paper examines the overreaction hypothesis on market indices for three- and five-year investment periods using end-of-month data from 49 Morgan Stanley Capital International indices from December 1970 to December 2018. The returns were computed as holding-period returns, instead of...
Persistent link: https://www.econbiz.de/10012822699