Open AccessDouble Trouble: On the Value of Twins-Based Estimation of the Return to Schooling
Author(s) -
John Bound,
Gary Solon
Publication year - 1998
Language(s) - English
Resource type - Reports
DOI - 10.3386/w6721
Subject(s) - value (mathematics) , estimation , statistics , econometrics , economics , psychology , actuarial science , mathematics , management