Electricity sector liberalisation and innovation: An analysis of the UK's patenting activities
Liberalisation has had a marked effect on innovative activities in the electricity industry. In particular, electricity reforms have resulted in a reduction in R&D spending in the sector. R&D and patenting activities are respectively regarded as innovative inputs to and outputs from technological progress. The present paper examines the effect of the reforms on patenting activity in the UK electricity sector. The results indicate that electricity related patents in non-nuclear and renewable technologies have increased in the post-liberalisation period. We attribute this trend to the increased commercialisation of the sector. While this development is positive, we argue that a lasting decline in R&D will in the longer run reduce technological progress and innovation in the sector. In order to maintain the pace of innovation, we discuss the need to design a new framework for innovation systems that is commensurate with the functioning and incentive mechanisms of a liberalised sector.
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- 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.
- Lanjouw, Jean Olson & Mody, Ashoka, 1996. "Innovation and the international diffusion of environmentally responsive technology," Research Policy, Elsevier, vol. 25(4), pages 549-571, June.
- Paul L. Joskow, 1998. "Electricity Sectors in Transition," The Energy Journal, International Association for Energy Economics, vol. 0(Number 2), pages 25-52.
- Jamasb, Tooraj & Nuttall, William J. & Pollitt, Michael, 2008. "The case for a new energy research, development and promotion policy for the UK," Energy Policy, Elsevier, vol. 36(12), pages 4610-4614, December.
- Margolis, Robert M. & Kammen, Daniel M., 1999. "Evidence of under-investment in energy R&D in the United States and the impact of Federal policy," Energy Policy, Elsevier, vol. 27(10), pages 575-584, October.
- Sioshansi, Fereidoon P., 2001. "Competition in Liberalized European Electricity Markets," The Electricity Journal, Elsevier, vol. 14(2), pages 73-83, March.
- 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.
- Basberg, Bjorn L., 1987. "Patents and the measurement of technological change: A survey of the literature," Research Policy, Elsevier, vol. 16(2-4), pages 131-141, August.
- Foxon, T. J. & Gross, R. & Chase, A. & Howes, J. & Arnall, A. & Anderson, D., 2005. "UK innovation systems for new and renewable energy technologies: drivers, barriers and systems failures," Energy Policy, Elsevier, vol. 33(16), pages 2123-2137, November.
- Nemet, Gregory F. & Kammen, Daniel M., 2007. "U.S. energy research and development: Declining investment, increasing need, and the feasibility of expansion," Energy Policy, Elsevier, vol. 35(1), pages 746-755, January.
- Narin, Francis & Hamilton, Kimberly S. & Olivastro, Dominic, 1997. "The increasing linkage between U.S. technology and public science," Research Policy, Elsevier, vol. 26(3), pages 317-330, October.
- Markard, Jochen & Truffer, Bernhard, 2006. "Innovation processes in large technical systems: Market liberalization as a driver for radical change?," Research Policy, Elsevier, vol. 35(5), pages 609-625, June.
- Jamasb, T. & Pollitt, M., 2005. "Deregulation and R&D in Network Industries: The Case of the Electricity Industry," Cambridge Working Papers in Economics 0533, Faculty of Economics, University of Cambridge.
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