How Does Climate Policy Affect Technical Change? An Analysis of the Direction and Pace of Technical Progress in a Climate-Economy Model
AbstractThis paper analyses whether and how a climate policy designed to stabilize greenhouse gases in the atmosphere is likely to change the direction and pace of technical progress. The analysis is performed using an upgraded version of WITCH, a dynamic integrated regional model of the world economy. In this version, a non-energy R&D Sector, which enhances the productivity of the capital-labor aggregate, has been added to the energy R&D sector included in the original WITCH model. We find that, as a consequence of climate policy, R&D is re-directed towards energy knowledge. Nonetheless, total R&D investments decrease, due to a more than proportional contraction of non-energy R&D. Indeed, when non-energy and energy inputs are weakly substitutable, the overall contraction of the economic activity associated with a climate policy induces a decline in total R&D investments. However, enhanced investments in energy R&D and in the energy sector are found not to âcrowd-outâ investments in non-energy R&D.
Download InfoIf 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.
Bibliographic InfoArticle provided by International Association for Energy Economics in its journal The Energy Journal.
Volume (Year): Volume 30 (2009)
Issue (Month): Special Issue #2 ()
Other versions of this item:
- Lea Nicita & Carlo Carraro & Emanuele Massetti, 2009. "How Does Climate Policy Affect Technical Change? An Analysis of the Direction and Pace of Technical Progress in a Climate-Economy Model," Working Papers 2009.8, Fondazione Eni Enrico Mattei.
- F0 - International Economics - - General
You can help add them by filling out this form.
CitEc Project, subscribe to its RSS feed for this item.
- Emanuele Massetti & Lea Nicita, 2010.
"The Optimal Climate Policy Portfolio when Knowledge Spills Across Sectors,"
2010.96, Fondazione Eni Enrico Mattei.
- Emanuele Massetti & Lea Nicita, 2010. "The Optimal Climate Policy Portfolio when Knowledge Spills across Sectors," CESifo Working Paper Series 2988, CESifo Group Munich.
- Joshua S. Gans, 2012. "Innovation and Climate Change Policy," American Economic Journal: Economic Policy, American Economic Association, vol. 4(4), pages 125-45, November.
- Everett, Tim & Ishwaran, Mallika & Ansaloni, Gian Paolo & Rubin, Alex, 2010. "Economic growth and the environment," MPRA Paper 23585, University Library of Munich, Germany.
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.