Causal parameters and policy analysis in economics
Subtitle: a twentieth century retrospective
By: James L. [i.e. J.] Heckman.
Contributors: National Bureau of Economic Research.
Series: NBER working paper series -- working paper 7333; Working paper series (National Bureau of Economic Research) -- working paper no. 7333.
Publisher: National Bureau of Economic Research
Published: 1999
Place of publication: Cambridge, MA
Language: eng
Number of pages: 54
Subjects: Causation -- Econometric models.; Econometrics -- History -- 20th century.; Evaluation research (Social action programs) -- Econometric models -- History.
Notes: "September 1999."

JEL no. C10.

Includes bibliographical references (p. 45-54)

Electronic access limited to Binghamton University faculty, staff and students for instructional and research purposes only.

Electronic version available via the Internet at the NBER World Wide Web site.