original-study source

When Scale and Replication Work: Learning from Summer Youth Employment Experiments

The paper combines randomized summer-employment experiments with earlier results and shows that violent-crime effects vary with participant risk, scale, and implementation.

Reviewed July 24, 2026

Sara B. Heller, Journal of Public Economics 209, 2022.

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What this source supports

The paper combines randomized summer-employment experiments with earlier results and shows that violent-crime effects vary with participant risk, scale, and implementation.

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Topic reviews: Community Safety, Crime Prevention, & Gun Violence Prevention

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Last reviewed
July 24, 2026