Instrumental variables and the search for identification
Subtitle: from supply and demand to natural experiments
By: Joshua D. Angrist, Alan B. Krueger.
Contributors: Krueger, Alan B.; National Bureau of Economic Research.
Series: NBER working paper series -- no. 8456; Working paper series (National Bureau of Economic Research) -- working paper no. 8456.
Publisher: National Bureau of Economic Research
Published: 2001
Place of publication: Cambridge, MA
Language: eng
Number of pages: 29
Subjects: Instrumental variables (Statistics); Supply and demand -- Econometric models.; Econometrics -- History.
Genres: Econometric models.
Notes: "September 2001."

JEL no. G10, J31, B23.

Includes bibliographical references (p. 25-29).

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.