Heckman, J., Vytlacil, E. Instrumental Variables Methods for the Correlated Random Coefficient Model. 1998 pp. 974 - 987,.
Heckman, J., Vytlacil, E. Instrumental Variables Methods for the Correlated Random Coefficient Model. 1998 pp. 974 - 987,.
Heckman, J., Vytlacil, E. (1998) Instrumental Variables Methods for the Correlated Random Coefficient Model, pp. 974 - 987,.
Heckman, J., & Vytlacil, E. (1998). Instrumental Variables Methods for the Correlated Random Coefficient Model. Estimating the Average Rate of Return to Schooling When the Return is Correlated with Schooling. pp. 974 - 987.
Heckman J, Vytlacil E. Instrumental Variables Methods for the Correlated Random Coefficient Model: Estimating the Average Rate of Return to Schooling When the Return is Correlated with Schooling. 1998. p. pp. 974 - 987.
