Ratings matter: Announcements in times of crisis and the dynamics of stock markets
| Autor: | Rosati, Nicoletta, Bellia, Mario, Matos, Pedro Verga, Oliveira, Vasco |
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| Zdroj: | In Journal of International Financial Markets, Institutions & Money January 2020 64 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect