What does certification tell us about teacher effectiveness?
Subtitle: evidence from New York City
By: Thomas J. Kane, Jonah E. Rockoff, Douglas O. Staiger.
Contributors: Rockoff, Jonah E.; Staiger, Douglas.; National Bureau of Economic Research.
Series: NBER working paper series -- no. 12155.; Working paper series (National Bureau of Economic Research) -- working paper no. 12155.
Publisher: National Bureau of Economic Research
Published: 2006
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 46
Subjects: Teacher effectiveness; Teachers -- Certification -- New York (State) -- New York
Notes: "April 2006."

Includes bibliographical references (p. 44-45).

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