TY  - RPRT
        AU  - Nicolini, Marcella
AU  - Sabatini, Fabio
        TI  - The Economic Impact of the USAID Shutdown
        PY  - 2026/May/
        PB  - Institute of Labor Economics (IZA)
        CY  - Bonn
        T2  - IZA Discussion Paper
        IS  - 18698
        UR  - https://www.iza.org/publications/dp18698
        AB  - On 28 January 2025 the second Trump administration issued a blanket stop-work order on the United States Agency for International Development (USAID), terminating the largest national bilateral aid programme worldwide. We use this natural experiment to estimate the impact of the aid cut on two outcomes in Africa: local economic activity, measured through nighttime light radiance around USAID project sites; and acute food insecurity, measured through the Integrated Food Security Phase Classification (IPC) at the subnational level. First, the cessation of USAID activities produced a sharp and significant decline in nighttime light radiance within 500 m to 10 km of project sites, attenuating monotonically and undetectable at 25 km. Second, areas more exposed to USAID humanitarian assistance saw relative increases in population in IPC Phase 3 (Crisis) or worse and Phase 4 (Emergency), with effects building over the first post-shock year, amplified in higher-vulnerability regions and approximately fourteen times larger in less democratic countries. Third, both effects are driven by humanitarian-aid cuts; the nightlight effect is also driven by productive-sector cuts.
        KW  - foreign aid
KW  - USAID
KW  - natural experiment
KW  - nighttime lights
KW  - food security
KW  - IPC
KW  - difference-in-differences
KW  - Africa
        ER  -