Treatment effect heterogeneity in theory and practice
By: Joshua D. Angrist.
Contributors: National Bureau of Economic Research.
Series: NBER working paper series -- no. 9708.; Working paper series (National Bureau of Economic Research) -- working paper no. 9708.
Publisher: National Bureau of Economic Research
Published: 2003
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 30
Subjects: Instrumental variables (Statistics)
Notes: "May 2003."

Includes bibliographical references.

Also available in PDF from the NBER world wide web site (www.nber.org).