IMPLAN's Weakest Link: Production Functions or Regional Purchase Coefficients?
Regional purchase coefficients (RPCs) are often seen as the weakest link in input-output modeling systems such as IMPLAN. In IMPLAN the RPCs are estimated either by the supply-demand pool (SDP) method, which ignores cross-hauling, or by econometric methods, based on 1977 data. Yet, how much difference do the RPCs make relative to the production functions, which reflect national and not local conditions? This study uses a case study of the swine industry in Martin County, Minnesota to explore this question. While this is a limited test, the results suggest that the production function changes are much more important than the changes due to regional purchase coefficients.
Volume (Year): 32 (2002)
Issue (Month): 1 ()
|Contact details of provider:|| Web page: http://jrap-journal.org/index.htm|
More information through EDIRC
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.:
- James Kliebenstein & Peter F. Orazem, 1999.
"The Structure of Wages and Benefits in the U.S. Pork Industry,"
American Journal of Agricultural Economics,
Agricultural and Applied Economics Association, vol. 81(1), pages 144-163.
- Hurley, Terrance M. & Kliebenstein, James & Orazem, Peter, 1999. "The Structure of Wages and Benefits in the U.S. Pork Industry," Staff General Research Papers Archive 1475, Iowa State University, Department of Economics.
- Swanson, Michael J. & Morse, George W. & Westeren, Knut Ingar, 1999. "Regional Purchase Coefficients Estimates from Value-Added Tax Data," Journal of Regional Analysis and Policy, Mid-Continent Regional Science Association, vol. 29(2).
- Hurley, Terrance M. & Orazem, Peter F. & Kliebenstein, James B., 2000. "Changes In The Structure Of Wages In The U.S. Pork Industry," 2000 Annual meeting, July 30-August 2, Tampa, FL 21744, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association). Full references (including those not matched with items on IDEAS)
When requesting a correction, please mention this item's handle: RePEc:ags:jrapmc:132228. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (AgEcon Search)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.