New measures of port efficiency using international trade data
By: Bruce A. Blonigen, Wesley W. Wilson.
Contributors: Wilson, Wesley W.; National Bureau of Economic Research.
Series: NBER working paper paper series -- no. 12052.; Working paper series (National Bureau of Economic Research) -- working paper no. 12052.
Publisher: National Bureau of Economic Research
Published: 2006
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 30
Subjects: International trade -- Mathematical models; Harbors -- Mathematical models; Shipping -- Mathematical models
Notes: "February 2006."

Includes bibliographical references (p. 19-20).

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