RETURNS TO COLLEGE EDUCATION: AN INVESTIGATION OF SELF-SELECTION BIAS BASED ON THE PROJECT TALENT DATA.

Autor: Kenny, Lawrence W., Lung-Fei Lee, Maddala, G.S., Trost, R.P.
Zdroj: International Economic Review. Oct79, Vol. 20 Issue 3, p775. 15p. 4 Charts.
Databáze: Business Source Ultimate