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Revisiting efficiency in MENA stock markets during political shocks: evidence from a multi-step approach
In this paper, we attempt to investigate the efficiency of emerging stock markets by considering the advent of dramatic country-specific events. In other words, we analyze and rank the weak-form efficiency levels of emerging stock markets based on a multi-step approach. Our findings support evidence...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8482441/ https://www.ncbi.nlm.nih.gov/pubmed/34622045 http://dx.doi.org/10.1016/j.heliyon.2021.e08028 |