1. Selecting the best forecasting-implied volatility model using genetic programming;Abdelmalek;Advances in Decision Sciences,2009
2. Oil price volatility and new evidence from news and Twitter;Abdollahi;Energy Economics,2023
3. Is China a source of financial contagion?;Akhtaruzzaman;Finance Research Letters,2021
4. Financial news predicts stock market volatility better than close price;Atkins;The Journal of Finance and Data Science,2018
5. Asset price volatility and information structures;Attanasio;Economics Letters,1990