John Eric Humphries
CFPs
| CFP 1605 | James J. Heckman, John Eric Humphries, Gregory Veramendi, "Returns to Education: The Causal Effects of Education on Earnings, Health, and Smoking," Journal of Political Economy, (October 2018), 126(S1): S197-S246 |
| CFP 1605 | James J. Heckman, John Eric Humphries, Gregory Veramendi, "Returns to Education: The Causal Effects of Education on Earnings, Health, and Smoking," Journal of Political Economy, (October 2018), 126(S1): S197-S246 |