This paper uses previously unavailable historical records to show that several assumptions central to a learning by doing explanation of productivity growth in the construction of Liberty ships during World War II are mistaken. Impressive increases in output per worker recorded at one of the largest shipyards in the program, Calship, are shown to be strongly associated with increases in capital intensity and with a reduction in quality, where the latter is measured by the probability of a ship developing serious fractures that threatened the lives of its crew. Capital deepening and quality change, in conjunction with changes in production technologies and capacity utilization, account for virtually all the increase in labor productivity.
Download Info
To download:
If you experience problems downloading a file, check if you have the
proper application to
view it first. Information about this may be contained
in the File-Format links below. In case of further problems read
the IDEAS help
page. Note that these files are not on the IDEAS
site. Please be patient as the files may be large.
Length: 30 pages Date of creation: 11 Dec 1997 Date of revision: Handle: RePEc:wpa:wuwpdc:9712001
Note: Type of Document - Acrobat; prepared on IBM PC; to print on HP; pages: 30; figures: included Contact details of provider: Web page: http://129.3.20.41
For technical questions regarding this item, or to correct its listing, contact: (EconWPA).
Find related papers by JEL classification: N6 - Economic History - - Manufacturing and Construction O3 - Economic Development, Technological Change, and Growth - - Technological Change
This paper has been announced in the following NEP Reports:
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Cited by: (explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)
Sumit Agarwal & John C. Driscoll & Xavier Gabaix & David Laibson, 2008.
"Learning in the Credit Card Market,"
NBER Working Papers
13822, National Bureau of Economic Research, Inc.
[Downloadable!] (restricted)
Other versions: