| ID | 316864 |
| Title Proper | Causal parameters and policy analysis in economics: A twentieth century retrospective |
| Language | ENG |
| Author | Heckman, James.L |
| `In' analytical Note | In Lazear, Edward.P: Economic imperialism. 1999.--(NBER/GL/1999/7300-7333M9) |
| Journal Source | In Lazear, Edward.P: Economic imperialism. 1999.--(NBER/GL/1999/7300-7333M9)
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