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Matching methods in practice : three examples
Imbens, Guido - In: Journal of human resources : JHR 50 (2015) 2, pp. 373-419
Persistent link: https://www.econbiz.de/10011305700
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Comment on James J. Heckman, "Instrumental variables: a study of implicit behavioral assumptions used in making program evaluations"
Angrist, Joshua D.; Imbens, Guido - In: Journal of human resources : JHR 34 (1999) 4, pp. 823-827
Persistent link: https://www.econbiz.de/10001432883
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Instrumental variables : response to Angrist and Imbens
Heckman, James J. - In: Journal of human resources : JHR 34 (1999) 4, pp. 828-837
Persistent link: https://www.econbiz.de/10001432889