Renewables and Innovation - Empirical Assessment and Theoretical Considerations
This study is about structural change in the energy system. In a first step an econometric model is presented and in a second step diffusion of GTs is embedded theoretically. By focusing on different green technology industries (GT sector) in Germany, we analyze how policy induced demand stimulates innovation. Taking the size of the market as a proxy for demand and patent counts as a proxy for innovation, we find support that the presence of institutions enabling diffusion of GTs are correlated with innovative activity. Public R&D expenditures also play a significant role. We additionally control for a structural break by comparing the two institutional settings incorporated into the legal system in Germany, namely the Stromeinspeisegesetz (SEG) and the Erneuerbare Energiengesetz (EEG). We cannot find support for the supposition that innovative activity significantly differs for diffusion under the SEG and EEG. The empirical findings also show that electricity prices are not the driving force for innovative activity within the GT sector. The discussion at the end of the paper comes to the result that diffusion of GTs - under the EEG - is difficult to be justified theoretically.
|Date of creation:||15 Jan 2010|
|Date of revision:|
|Contact details of provider:|| Postal: Carl-Zeiss-Strasse 3, 07743 JENA|
Phone: +049 3641/ 9 43000
Fax: +049 3641/ 9 43000
Web page: http://www.jenecon.de
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.:
- Scherer, F M, 1982. "Demand-Pull and Technological Invention: Schmookler Revisited," Journal of Industrial Economics, Wiley Blackwell, vol. 30(3), pages 225-37, March.
- Brunnermeier, Smita B. & Cohen, Mark A., 2003. "Determinants of environmental innovation in US manufacturing industries," Journal of Environmental Economics and Management, Elsevier, vol. 45(2), pages 278-293, March.
- Bruno Van Pottelsberghe & Herman Denis & Dominique Guellec, 2001. "Using patent counts for cross-country comparisons of technology output," ULB Institutional Repository 2013/6227, ULB -- Universite Libre de Bruxelles.
- repec:fth:harver:1473 is not listed on IDEAS
- Nick Johnstone & Ivan Hascic & David Popp, 2008.
"Renewable Energy Policies And Technological Innovation: Evidence Based On Patent Counts,"
NBER Working Papers
13760, National Bureau of Economic Research, Inc.
- Nick Johnstone & Ivan Haščič & David Popp, 2010. "Renewable Energy Policies and Technological Innovation: Evidence Based on Patent Counts," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 45(1), pages 133-155, January.
- Unruh, Gregory C., 2002. "Escaping carbon lock-in," Energy Policy, Elsevier, vol. 30(4), pages 317-325, March.
- Roberto Fontana & Marco Guerzoni, 2008.
"Incentives and uncertainty: an empirical analysis of the impact of demand on innovation,"
Cambridge Journal of Economics,
Oxford University Press, vol. 32(6), pages 927-946, November.
- Roberto Fontana & Marco Guerzoni, 2007. "Incentives and uncertainty: an empirical analysis of the impact of demand on innovation," SPRU Working Paper Series 163, SPRU - Science and Technology Policy Research, University of Sussex.
- John Hartwick, 1984. "The Persistence of QWERTY and Analogous Seemingly Suboptimal Technologies," Working Papers 592, Queen's University, Department of Economics.
- Rennings, Klaus, 2000. "Redefining innovation -- eco-innovation research and the contribution from ecological economics," Ecological Economics, Elsevier, vol. 32(2), pages 319-332, February.
- William D. Nordhaus, 1973. "The Allocation of Energy Resources," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 4(3), pages 529-576.
- Unruh, Gregory C., 2000. "Understanding carbon lock-in," Energy Policy, Elsevier, vol. 28(12), pages 817-830, October.
- repec:reg:rpubli:353 is not listed on IDEAS
- Cohen, Wesley M & Klepper, Steven, 1992. "The Tradeoff between Firm Size and Diversity in the Pursuit of Technological Progress," Small Business Economics, Springer, vol. 4(1), pages 1-14, March.
- Witt, Ulrich, 1997. ""Lock-in" vs. "critical masses" -- Industrial change under network externalities," International Journal of Industrial Organization, Elsevier, vol. 15(6), pages 753-773, October.
- Zvi Griliches, 1990.
"Patent Statistics as Economic Indicators: A Survey,"
NBER Working Papers
3301, National Bureau of Economic Research, Inc.
- Griliches, Zvi, 1990. "Patent Statistics as Economic Indicators: A Survey," Journal of Economic Literature, American Economic Association, vol. 28(4), pages 1661-1707, December.
- Zvi Griliches, 1998. "Patent Statistics as Economic Indicators: A Survey," NBER Chapters, in: R&D and Productivity: The Econometric Evidence, pages 287-343 National Bureau of Economic Research, Inc.
- Baumol,William J. & Oates,Wallace E., 1988.
"The Theory of Environmental Policy,"
Cambridge University Press, number 9780521311120, April.
- Kenneth Arrow, 1962. "Economic Welfare and the Allocation of Resources for Invention," NBER Chapters, in: The Rate and Direction of Inventive Activity: Economic and Social Factors, pages 609-626 National Bureau of Economic Research, Inc.
- Freeman, Chris, 1994. "The Economics of Technical Change," Cambridge Journal of Economics, Oxford University Press, vol. 18(5), pages 463-514, October.
- Thure Traber & Claudia Kemfert, 2009. "Impacts of the German Support for Renewable Energy on Electricity Prices, Emissions, and Firms," The Energy Journal, International Association for Energy Economics, vol. 0(Number 3), pages 155-178.
- Cohen, Wesley M & Klepper, Steven, 1996. "Firm Size and the Nature of Innovation within Industries: The Case of Process and Product R&D," The Review of Economics and Statistics, MIT Press, vol. 78(2), pages 232-43, May.
- Hélène Dernis & Mosahid Khan, 2004. "Triadic Patent Families Methodology," OECD Science, Technology and Industry Working Papers 2004/2, OECD Publishing.
- Bronwyn H. Hall & Zvi Griliches & Jerry A. Hausman, 1984. "Patents and R&D: Is There A Lag?," NBER Working Papers 1454, National Bureau of Economic Research, Inc.
- Cohen, Wesley M & Klepper, Steven, 1996. "A Reprise of Size and R&D," Economic Journal, Royal Economic Society, vol. 106(437), pages 925-51, July.
- David, Paul A, 1985. "Clio and the Economics of QWERTY," American Economic Review, American Economic Association, vol. 75(2), pages 332-37, May.
- Kleinknecht, Alfred & Verspagen, Bart, 1990. "Demand and innovation: Schmookler re-examined," Research Policy, Elsevier, vol. 19(4), pages 387-394, August.
- Nill, Jan & Kemp, Ren, 2009. "Evolutionary approaches for sustainable innovation policies: From niche to paradigm?," Research Policy, Elsevier, vol. 38(4), pages 668-680, May.
- Sheila M. Olmstead & Robert N. Stavins, 2006. "An International Policy Architecture for the Post-Kyoto Era," American Economic Review, American Economic Association, vol. 96(2), pages 35-38, May.
- Pavitt, Keith, 1984. "Sectoral patterns of technical change: Towards a taxonomy and a theory," Research Policy, Elsevier, vol. 13(6), pages 343-373, December.
- Mowery, David & Rosenberg, Nathan, 1993.
"The influence of market demand upon innovation: A critical review of some recent empirical studies,"
Elsevier, vol. 22(2), pages 107-108, April.
- Mowery, David & Rosenberg, Nathan, 1979. "The influence of market demand upon innovation: a critical review of some recent empirical studies," Research Policy, Elsevier, vol. 8(2), pages 102-153, April.
- David Popp, 2002. "Induced Innovation and Energy Prices," American Economic Review, American Economic Association, vol. 92(1), pages 160-180, March.
- David Popp & Richard G. Newell, 2009. "Where Does Energy R&D Come From? Examining Crowding Out from Environmentally-Friendly R&D," NBER Working Papers 15423, National Bureau of Economic Research, Inc.
- Frank R. Lichtenberg & Joel Waldfogel, 2003. "Does Misery Love Company? Evidence from pharmaceutical markets before and after the Orphan Drug Act," NBER Working Papers 9750, National Bureau of Economic Research, Inc.
When requesting a correction, please mention this item's handle: RePEc:jrp:jrpwrp:2010-002. 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: (Markus Pasche)
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.