Changing Weak-Form Informational Efficiency: A Study on the World’s Stock Markets
Purpose: The aim of this study is to answer the question whether weak-form informational efficiency of the world’s stock markets tended to change over a long term. Methodology: A proxy of weak-form informational efficiency applied in the study is based on Bachelier’s random walk model. The resear...
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| Главный автор: | |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
Wydawnictwo Naukowe Wydziału Zarządzania Uniwersytetu Warszawskiego
2021-01-01
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| Серии: | Problemy Zarządzania |
| Предметы: | |
| Online-ссылка: | https://pz.wz.uw.edu.pl/resources/html/article/details?id=215863 |
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