That's news to me!
Subtitle: information revelation in professional certification markets
By: Ginger Zhe Jin, Andrew Kato, John A. List.
Contributors: Kato, Andrew.; List, John A., 1968-; National Bureau of Economic Research.
Series: NBER working paper series -- no. 12390.; Working paper series (National Bureau of Economic Research) -- working paper no. 12390.
Publisher: National Bureau of Economic Research
Published: 2006
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 41
Subjects: Professions -- Certification -- Mathematical models
Notes: "July 2006."

Includes bibliographical references (p. 30-31).

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