Showing 1 - 10 of 5,753
Option-implied betas are a promising alternative to historical beta estimators, because they are inherently forward-looking and can incorporate new information immediately and fully. Recently, different implied beta estimators have been developed in previous literature, but very little is known...
Persistent link: https://www.econbiz.de/10010230656
We show that option-implied jump tail risk estimated prior to earnings announcements strongly predicts post …-earnings risk-adjusted abnormal stock returns. The predictive power of implied jump tail risk is particularly strong on extreme … for model-free implied moments of variance, skewness and kurtosis. We argue that the tail risk implied from options …
Persistent link: https://www.econbiz.de/10012913958
We develop a measure of how information events impact investors' perceptions of risk that is broadly applicable and … simultaneously conveys information on the announcer's expected future cash flows and risk profile. We empirically implement the … forecasting power for firms' risk-factor exposures, implied costs of capital, liquidity, and future investments. We also apply our …
Persistent link: https://www.econbiz.de/10012244502
This paper investigates the informational content implied in the risk-neutral distribution of the VIX, a leading … barometer of economic uncertainty. We extract the risk-neutral distribution from VIX option prices over the sample period from … whether the information implied in the risk-neutral distribution has predictive power. The risk-neutral distribution …
Persistent link: https://www.econbiz.de/10012975080
This study reveals the information content of individual investors' risk-adjusted return expectations. Although … risk-adjusted return expectations is predictive of future risk-adjusted stock performance. Stock purchases that investors …
Persistent link: https://www.econbiz.de/10013062946
We analyze how the materialization of climate risk in the institutional investors' portfolios spurs a propagation …
Persistent link: https://www.econbiz.de/10014244603
We develop a sentiment metric to analyze the tone and information amount in financial corporate announcements. We improve existing text processing methods by developing a different word selection approach that allows quantifying the sentiment of financial announcements in an intuitive, but...
Persistent link: https://www.econbiz.de/10013101450
This paper reviews research that uses big data and/or machine learning methods to provide insight relevant for equity valuation. Given the huge volume of research in this area, the review focuses on studies that either use or inform on accounting variables. The article concludes by providing...
Persistent link: https://www.econbiz.de/10013292905
serial correlation and momentum trading on stocks with high predicted serial correlation. The trading strategy generates risk …
Persistent link: https://www.econbiz.de/10013060179
returns on two stocks. Only undiversifiable risk is rewarded with a premium and the undiversifiable risk of a diversified … priced risk factor. Because valuation uncertainty and arbitrage frictions are high for firms with poor AIQ, their stocks are …
Persistent link: https://www.econbiz.de/10013404952