Electricity Sector Liberalisation and Innovation: An Analysis of the UK Patenting Activities
Liberalisation has had a marked effect on innovative activities in the electricity industry. R&D and patenting activities are generally regarded respectively as innovative inputs to and outputs from technological progress. Electricity reforms have resulted in a reduction in R&D spending in the sector. This paper examines the effect of 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 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 in the sector. In order to maintain the pace of innovation, we discuss the need for a framework for innovation systems that is commensurate with the incentive mechanisms of a liberalised sector.
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- 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.
- 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.
- 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.
- Sioshansi, Fereidoon P., 2001. "Competition in Liberalized European Electricity Markets," The Electricity Journal, Elsevier, vol. 14(2), pages 73-83, March.
- 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.
- Zvi Griliches, 1990. "Patent Statistics as Economic Indicators: A Survey," NBER Working Papers 3301, National Bureau of Economic Research, Inc.
- 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.
- 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.
- 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.
- Paul L. Joskow, 1998. "Electricity Sectors in Transition," The Energy Journal, International Association for Energy Economics, vol. 0(Number 2), pages 25-52.
- 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.
- 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.
- 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.
- 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.
- 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.
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