Does Political Risk Affect the Efficiency of the Exchange-Traded Fund Market?—Entropy-Based Analysis Before and After the 2025 U.S. Presidential Inauguration

The aim of this research is to thoroughly investigate the influence of the 2025 Donald Trump Presidential Inauguration on informational efficiency of the U.S. exchange-traded fund market in the context of political risk. The data set includes daily observations for twenty U.S. Exchange-Traded Funds...

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Bibliographic Details
Main Author: Joanna Olbryś
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Risks
Subjects:
Online Access:https://www.mdpi.com/2227-9091/13/7/121
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