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Finance and Financial Management

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Claremont Colleges

Theses/Dissertations

2024

Event Study

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The Impact Of Wars On Us Defense Stock Returns, Viksit Verma Jan 2024

The Impact Of Wars On Us Defense Stock Returns, Viksit Verma

CMC Senior Theses

This thesis examines the financial performance and market impact of defense and aerospace companies during periods of war and conflict. The study examines a sample of 9 firms representing the defense sector, and utilizes an event study methodology to assess stock returns during specific geopolitical events, namely the Russia-Ukraine War and the Israel-Hamas conflict. The study generally reveals positive abnormal returns during conflicts, indicating lower volatility and reduced market risk for the sample of defense firms compared to the broader market. All abnormal returns are statistically significant for the Russia-Ukraine War. For the Israel-Hamas conflict, abnormal returns for 4 out …