The Capital-Energy Controversy: An Artifact of Cost Shares?
Any serious empirical study of factor substitutability has to allow the data to display complementarity as well as substitutability. The standard approach reflecting this idea is a translog specification-this is also the approach used by the majority of studies analyzing the substitutability of energy and capital. Yet, the substitutability between capital and energy and the source of discrepancies in the results still remain controversial. This paper offers a straightforward explanation for at least the divergent results provided by the translog studies: Using a translog approach reduces the issue of factor substitutability to a question of cost shares. Our review of translog studies demonstrates that this argument is empirically far more relevant than the distinction between time-series and panel studies being favored in the literature. More generally, we provide ample empirical evidence for our argument that the magnitudes of cross price elasticity estimates of two factors gleaned from static approaches like the translog functional form are mainly driven by the cost shares of these factors.
If you experience problems downloading a file, check if you have the proper application to view it first. 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): Volume23 (2002)
Issue (Month): Number 3 ()
|Contact details of provider:|| Postal: |
Web page: http://www.iaee.org
More information through EDIRC
|Order Information:||Web: http://www.iaee.org/en/publications/ejsearch.aspx|
When requesting a correction, please mention this item's handle: RePEc:aen:journl:2002v23-03-a03. 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: (David Williams)
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.