Crossmark

Effects of Investor Sentiment and Geopolitical Risk on Stock Return Volatility in East African Frontier Markets: Evidence from a GARCH-X Framework

Crossref DOI link: https://doi.org/10.37075/FABA.2026.1.07

Published Online: 2026-06-07

Update policy: https://doi.org/10.37075/faba.crossmark.policy

Authors

Irangi, Arnold Gideon https://orcid.org/0009-0002-2265-2141
Muzindutsi, Paul-Francois https://orcid.org/0000-0002-4819-8218
Muguto, Hillary Tinotenda https://orcid.org/0000-0003-2367-3980
Nyati, Malibongwe Cyprian https://orcid.org/0000-0001-6525-4958
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License valid from 2026-06-07