Renewables and Innovation - Empirical Assessment and Theoretical Considerations
AbstractThis 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.
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.
Bibliographic InfoPaper provided by Friedrich-Schiller-University Jena, Max-Planck-Institute of Economics in its series Jena Economic Research Papers with number 2010-002.
Date of creation: 15 Jan 2010
Date of revision:
Renewable Energies; Demand Pull; Structural Change;
Find related papers by JEL classification:
- L52 - Industrial Organization - - Regulation and Industrial Policy - - - Industrial Policy; Sectoral Planning Methods
- O31 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
- O32 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Management of Technological Innovation and R&D
- Q01 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - General - - - Sustainable Development
- Q5 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics
This paper has been announced in the following NEP Reports:
- NEP-ALL-2010-01-30 (All new papers)
- NEP-ENE-2010-01-30 (Energy Economics)
- NEP-INO-2010-01-30 (Innovation)
- NEP-KNM-2010-01-30 (Knowledge Management & Knowledge Economy)
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.:
- 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.
- Steven Klepper & Peter Thompson, 2006.
"Submarkets and the evolution of market structure,"
RAND Journal of Economics,
RAND Corporation, vol. 37(4), pages 861-886, December.
- 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.
- Pavitt, Keith, 1984. "Sectoral patterns of technical change: Towards a taxonomy and a theory," Research Policy, Elsevier, vol. 13(6), pages 343-373, December.
- Zvi Griliches, 1998.
"Patent Statistics as Economic Indicators: A Survey,"
in: R&D and Productivity: The Econometric Evidence, pages 287-343
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, 1991. "Patent Statistics as Economic Indicators: A Survey," NBER Working Papers 3301, National Bureau of Economic Research, Inc.
- 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.
- Bruno Van Pottelsberghe & H. Denis & Dominique Guellec, 2001. "Using patent counts for cross-country comparisons of technology output," ULB Institutional Repository 2013/6227, ULB -- Universite Libre de Bruxelles.
- Rennings, Klaus, 2000. "Redefining innovation -- eco-innovation research and the contribution from ecological economics," Ecological Economics, Elsevier, vol. 32(2), pages 319-332, February.
- 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.
- Freeman, Chris, 1994. "The Economics of Technical Change," Cambridge Journal of Economics, Oxford University Press, vol. 18(5), pages 463-514, October.
- 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.
- 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.
- 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.
- Unruh, Gregory C., 2002. "Escaping carbon lock-in," Energy Policy, Elsevier, vol. 30(4), pages 317-325, March.
- Hélène Dernis & Mosahid Khan, 2004. "Triadic Patent Families Methodology," OECD Science, Technology and Industry Working Papers 2004/2, OECD Publishing.
- repec:fth:harver:1473 is not listed on IDEAS
- Kleinknecht, Alfred & Verspagen, Bart, 1990. "Demand and innovation: Schmookler re-examined," Research Policy, Elsevier, vol. 19(4), pages 387-394, August.
- Scherer, F M, 1982. "Demand-Pull and Technological Invention: Schmookler Revisited," Journal of Industrial Economics, Wiley Blackwell, vol. 30(3), pages 225-37, March.
- Olmstead, Sheila M. & Stavins, Robert N., 2006.
"An International Policy Architecture for the Post-Kyoto Era,"
- 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.
- 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.
- David, Paul A, 1985. "Clio and the Economics of QWERTY," American Economic Review, American Economic Association, vol. 75(2), pages 332-37, May.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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, European Association of Environmental and Resource Economists, vol. 45(1), pages 133-155, January.
- Unruh, Gregory C., 2000. "Understanding carbon lock-in," Energy Policy, Elsevier, vol. 28(12), pages 817-830, October.
- Bronwyn H. Hall & Zvi Griliches & Jerry A. Hausman, 1986. "Patents and R&D: Is There A Lag?," NBER Working Papers 1454, National Bureau of Economic Research, Inc.
- John Hartwick, 1984. "The Persistence of QWERTY and Analogous Seemingly Suboptimal Technologies," Working Papers 592, Queen's University, Department of Economics.
- 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.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Markus Pasche).
If references are entirely missing, you can add them using this form.