IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Log in (now much improved!) to save this article

Alternative technology indexes in the offshore oil and gas industry

Listed author(s):
  • Shunsuke Managi
  • James Opaluch
  • Di Jin
  • Thomas Grigalunas

R&D policies play an important role for developing technologies. Alternative technology indexes are tested to provide an improved understanding of technology index in the offshore oil and gas industry. The analysis compares ten alternative technology indexes including technology diffusion counts, importance-weighted diffusion, innovation counts, importance-weighted innovation, patent counts, importance-weighted patent counts, and a simple measure of time. It is found that utilizing weighted diffusion count as an index of technology is clearly superior to all other indexes. The results also show the time as an index of technology is clearly inferior to most other indexes.

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.

File URL: http://www.informaworld.com/openurl?genre=article&doi=10.1080/13504850500401866&magic=repec&7C&7C8674ECAB8BB840C6AD35DC6213A474B5
Download Restriction: Access to full text is restricted to subscribers.

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.

Article provided by Taylor & Francis Journals in its journal Applied Economics Letters.

Volume (Year): 13 (2006)
Issue (Month): 10 ()
Pages: 659-663

as
in new window

Handle: RePEc:taf:apeclt:v:13:y:2006:i:10:p:659-663
DOI: 10.1080/13504850500401866
Contact details of provider: Web page: http://www.tandfonline.com/RAEL20

Order Information: Web: http://www.tandfonline.com/pricing/journal/RAEL20

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.:

as
in new window


  1. Hall, Bronwyn H. & Jaffee, Adam & Trajtenberg, Manuel, 2000. "Market Value and Patent Citations: A First Look," Department of Economics, Working Paper Series qt1rh8k6z2, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
  2. Managi, Shunsuke & Opaluch, James J. & Jin, Di & Grigalunas, Thomas A., 2004. "Technological change and depletion in offshore oil and gas," Journal of Environmental Economics and Management, Elsevier, vol. 47(2), pages 388-409, March.
  3. Jean O. Lanjouw & Mark Schankerman, 1999. "The Quality of Ideas: Measuring Innovation with Multiple Indicators," NBER Working Papers 7345, National Bureau of Economic Research, Inc.
  4. Shunsuke Managi & David Karemera, 2004. "Input and output biased technological change in US agriculture," Applied Economics Letters, Taylor & Francis Journals, vol. 11(5), pages 283-286.
  5. Shunsuke Managi & SJames J. Opaluch & Di Jin & Thomas A. Grigalunas, 2005. "Environmental Regulations and Technological Change in the Offshore Oil and Gas Industry," Land Economics, University of Wisconsin Press, vol. 81(2).
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:taf:apeclt:v:13:y:2006:i:10:p:659-663. 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: (Michael McNulty)

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.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.