A simple real linear-quadratic inventory model is used to determine how cost and demand shocks interacted to cause fluctuations in aggregate inventories and GNP in the United States, 1947-86. Cost shocks appear to be the predominant source of fluctuations in inventories and are largely, though not exclusively, responsible for the fact that GNP is more variable than final sales. Cost and demand shocks are of roughly equal importance for GNP. These estimates, however, are imprecise. With different, but plausible, values for a certain target inventory-sales ratio, cost shocks are less important than demand shocks for GNP fluctuations. Copyright 1990, the President and Fellows of Harvard College and the Massachusetts Institute of Technology.
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.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
Volume (Year): 105 (1990) Issue (Month): 4 (November) Pages: 939-71 Download reference. The following formats are available: HTML
(with abstract),
plain text
(with abstract),
BibTeX,
RIS (EndNote, RefMan, ProCite),
ReDIF
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.)