Research
The Future of the Jihadi Movement: A 5-Year Forecast.
Divergence of Human Capital Levels across Cities.
Over the past 30 years, the share of adult populations with college degrees increased more in cities with higher initial schooling levels than in initially less educated places.
How to Counter Terrorism's Online Generation.
Clinton Legacy is at Home on LI.
The Politics of Polarization.
Why is Manhattan So Expensive?: Regulation and the Rise of House Prices.
Conclusion: Whether the Campaign Mattered and How.
The Cascade of Proliferation.
Introduction: The Third Blair Victory: How and Why?
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