Returns to College Education: An Investigation of Self-Selection Bias Based on the Project Talent Data

The Common Structure of Statistical Models of Truncation, Sample Selection and Limited Dependent Variables and a Simple Estimator for Such Models

1976 • 5,019 citations

Estimation and Inference in Nonlinear Structural Models

1974 • 1,759 citations

Unionism and Wage Rates: A Simultaneous Equations Model with Qualitative and Limited Dependent Variables

1978 • 1,222 citations

Design for a Study of American Youth.

1962 • 177 citations

Earnings Profile: Ability and Schooling

1972 • 150 citations

Missing Data and Self-Selection in Large Panels

1978 • 120 citations

Graduate Education, Ability, and Earnings

1968 • 71 citations

Education and Self-Selection

2009 • 11 citations