
New Books in Political Science Stephen G. Brooks, "The Political Economy of Security" (Princeton UP, 2026)
Mar 22, 2026
Stephen G. Brooks, Professor of Government at Dartmouth and author of The Political Economy of Security, explores how economic forces shape war, terrorism, and civil conflict. He discusses sixteen economic-security pathways, the non-linear effects of development on terrorism, Adam Smith’s influence, and policy implications like cautious economic statecraft and rare-earth dependencies.
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Economics Is Both Peaceful And Conflictual
- Economic factors simultaneously promote peace and cause conflict, so there is no single directional effect.
- Stephen G. Brooks summarizes the literature and finds economics produces trade-offs and contingent outcomes rather than a bumper-sticker rule.
Inverse U Shape Between Development And Terrorism
- Development's effect on terrorism is nonlinear: very poor and very rich countries see less terrorism, middle-income states see more.
- Brooks reports 13 of 14 studies find an inverse U-shaped relation between development and terrorism.
Trade And FDI Don't Predict Terrorism
- Globalization components like trade, FDI, and finance show no consistent measurable effect on terrorism.
- Brooks' systematic review found no clear pattern linking trade, FDI, or finance to terrorism outcomes.


