# Predation, Protection, and Productivity: A Firm-Level Perspective

> Research article (American Economic Journal Macroeconomics, 2018) · cited 59× · AI/ML

**Wikidata**: [openalex:W2342907056](https://www.wikidata.org/wiki/openalex:W2342907056)  
**Source**: https://4ort.xyz/entity/predation-protection-and-productivity-a-firm-level-perspective