Examines the returns to subbaccalaureate credentials and coursework, using the postsecondary transcripts of the National Longitudinal Study of the Class of 1972. Results indicate substantial variety in the returns and suggest clear differences between the subbaccalaureate labor market and that for individuals with baccalaureate degrees. (56…

Employers often use education and other ability measures as indicators of unmeasured ability dimensions. This paper presents tests of signaling, relying on differences in earnings functions for salaried individuals in screened occupations versus self-employed individuals in unscreened positions. Vocational associate degrees and high school grades…