Ordered by composite index (descending). Higher values indicate more intensive citation.
| # | Reference | Year | Mentions | Breadth | Sec. Wtd | Share | Composite | Main % |
|---|---|---|---|---|---|---|---|---|
| 1 | Heckman, James J. and Vytlacil, Edward | 2005 | 2 | 1 | 4.0 | 0.333 | 0.511 | 100% |
| 2 | James J. Heckman and Edward J. Vytlacil | 2007 | 1 | 1 | 2.0 | 0.167 | 0.406 | 100% |
| 3 | Feng, Junlong | 2024 | 1 | 1 | 2.0 | 0.167 | 0.406 | 100% |
| 4 | Bruneel-Zupanc, Christophe (self) | 2022 | 1 | 1 | 2.0 | 0.167 | 0.406 | 100% |
| 5 | Bruneel-Zupanc, Christophe (self) | 2023 | 1 | 1 | 2.0 | 0.167 | 0.406 | 100% |