What Actually Happened to the Inventories of American Companies Between 1981 and 2000?

Hong Chen, Murray Frank () and Owen Wu

Management Science, 2005, vol. 51, issue 7, 1015-1031

Abstract: This paper examines the inventories of publicly traded American manufacturing companies between 1981 and 2000. The median of inventory holding periods were reduced from 96 days to 81 days. The average rate of inventory reduction is about 2% per year. The greatest reduction was found for work-in-process inventory, which declined by about 6% per year. Finished-goods inventories did not decline. Firms with abnormally high inventories have abnormally poor long-term stock returns. Firms with slightly lower than average inventories have good stock returns, but firms with the lowest inventories have only ordinary returns.

Keywords: inventory; just in time; supply chain; manufacturing (search for similar items in EconPapers)
Date: 2005
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Citations: View citations in EconPapers (80)

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Persistent link: https://EconPapers.repec.org/RePEc:inm:ormnsc:v:51:y:2005:i:7:p:1015-1031

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