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Environmental damage news and stock returns : evidence from Latin America
Cavallo, Eduardo A.; Cepeda, Ana; Panizza, Ugo - 2024
This paper studies the interplay between environmental performance and financial valuation of firms in Latin America and the Caribbean. We provide insights into how environmental considerations are integrated into financial decision-making and investor behavior by analyzing the stock market...
Persistent link: https://www.econbiz.de/10014529773
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Jumps in option prices and their determinants : real-time evidence from the E-mini S&P 500 option market
Kapetanios, George; Neumann, Michael; Skiadopoulos, George - 2014
We study the real-time characteristics and drivers of jumps in option prices. To this end, we employ high frequency data from the 24-hour E-mini S&P 500 options market. We find that option prices do not jump simultaneously across strikes and maturities and are uncorrelated with jumps in the...
Persistent link: https://www.econbiz.de/10010472845
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Systemic tail risk: high-frequency measurement, evidence and implications
Erdemlioglu, Deniz; Neely, Christopher J.; Yang, Xiye - 2023
Persistent link: https://www.econbiz.de/10014320683
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Sluggish news reactions: a combinatorial approach for synchronizing stock jumps
Bouamara, Nabil; Boudt, Kris; Laurent, Sébastien; … - 2024
Persistent link: https://www.econbiz.de/10014521306
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Bayesian predictive distributions of oil returns using mixed data sampling volatility models
Virbickaite, Audrone; Nguyen, Hoang; Minh-Ngoc Tran - 2023
This study explores the benefits of incorporating fat-tailed innovations, asymmetric volatility response, and an … extended information set into crude oil return modeling and forecasting. To this end, we utilize standard volatility models … Stochastic Volatility (SV), along with Mixed Data Sampling (MIDAS) regressions, which enable us to incorporate the impacts of …
Persistent link: https://www.econbiz.de/10014252427
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Pricing of idiosyncratic equity and variance risks
Gourier, Elise - 2016
This paper decomposes the risk premia of individual stocks into contributions from systematic and idiosyncratic risks. I introduce an affine jump-diffusion model, which accounts for both the factor structure of asset returns and that of the variance of idiosyncratic returns. The estimation is...
Persistent link: https://www.econbiz.de/10011410917
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The contribution of frictions to expected returns
Hirakiy, Kazuhiro; Skiadopoulos, George - 2018
We derive a model-free option-based formula to estimate the contribution of market frictions to expected returns (CFER) within an asset pricing setting. We estimate CFER for the U.S. optionable stocks. We document that CFER is sizable, it predicts stock returns and it subsumes the effect of...
Persistent link: https://www.econbiz.de/10011932555
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Intra-industry effects of privatization announcements : evidence from developed and developing countries
Otchere, Isaac - 2002
We examine the stock price reaction of rival firms to privatization announcements to infer information about industry effects of privatization. We find that the rival firms reacted negatively to privatization announcements, thus suggesting that the announcement effects reflect competitive...
Persistent link: https://www.econbiz.de/10011598302
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Positive stock information in out-of-the-money option prices
Gkionis, Konstantinos; Kostakis, Alexandros; … - 2018
We examine whether the option market leads the stock market with respect to positive in addition to negative price discovery. We document that out-of-themoney (OTM) option prices, which determine the Risk-Neutral Skewness (RNS) of the underlying stock return's distribution, can embed positive...
Persistent link: https://www.econbiz.de/10011872403
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The geography of investor attention
Mengoli, Stefano; Pagano, Marco; Pattitoni, Pierpaolo - 2021
Persistent link: https://www.econbiz.de/10012805509