The nonequivalence of high school equivalents
By: Stephen V. Cameron, James J. Heckman.
Contributors: Heckman, James J.; National Bureau of Economic Research.
Series: NBER working papers series -- working paper no. 3804; Working paper series (National Bureau of Economic Research) -- working paper no. 3804.
Publisher: National Bureau of Economic Research
Published: 1991
Place of publication: Cambridge, MA
Language: eng
Subjects: High school equivalency certificates -- Economic aspects.; High school equivalency examinations -- Evaluation.; High school graduates -- United States -- Economic conditions.; High school dropouts -- United States -- Economic conditions.
Notes: "August 1991."

Includes bibliographical references.

Binghamton University Libraries' copy bound with: Optimal incentive contracts in the presence of career concerns : theory and evidence.