Efficiency and the bear
Subtitle: short sales and markets around the world
By: Arturo Bris, William N. Goetzmann, Ning Zhu.
Contributors: Goetzmann, William N.; Zhu, Ning.; National Bureau of Economic Research.
Series: NBER working paper series -- no. 9466.; Working paper series (National Bureau of Economic Research) -- working paper no. 9466.
Publisher: National Bureau of Economic Research
Published: 2003
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 30
Subjects: Options (Finance)
Notes: "January 2003."

Includes bibliographical references.

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