R&D Subsidies and Climate Policy: Is There a "Free Lunch"?
Because of the long-term nature of the climate problem, technological advances are often seen as an important component of any solution. However, when considering the potential for technology to help solve the climate problem, two market failures exist which lead to underinvestment in climate-friendly R&D: environmental externalities and the public goods nature of new knowledge. As a result, government subsidies to climate-friendly R&D projects are often proposed as part of a policy solution. Using the ENTICE model, I analyze the effectiveness of such subsidies, both with and without other climate policies, such as a carbon tax. While R&D subsidies do lead to significant increases in climate-friendly R&D, this R&D has little impact on the climate itself. Subsidies address the problem of knowledge as a public good, but they do not address the environmental externality, and thus offer no additional incentive to adopt new technologies. Moreover, high opportunity costs to R&D limit the potential role that subsidies can play. While R&D subsidies can improve efficiency, policies that directly affect the environmental externality have a much larger impact on both atmospheric temperature and economic welfare.
|Date of creation:||Nov 2004|
|Date of revision:|
|Publication status:||published as Popp, David. "R&D Subsidies and Climate Policy: Is There a "Free Lunch"?" Climatic Change 77, 3-4 (August 2006): 311-341.|
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- Popp, David, 2004. "ENTICE: endogenous technological change in the DICE model of global warming," Journal of Environmental Economics and Management, Elsevier, vol. 48(1), pages 742-768, July.
- Pakes, Ariel, 1985.
"On Patents, R&D, and the Stock Market Rate of Return,"
Journal of Political Economy,
University of Chicago Press, vol. 93(2), pages 390-409, April.
- Pakes, Ariel, 1985. "On Patents, R & D, and the Stock Market Rate of Return," Scholarly Articles 3436409, Harvard University Department of Economics.
- Kverndokk,S. & Rosendahl,K.E. & Rutherford,T.F., 2001.
"Climate policies and induced technological change : which to choose the carrot or the stick?,"
26/2001, Oslo University, Department of Economics.
- Snorre Kverndokk & Knut Rosendahl & Thomas Rutherford, 2004. "Climate Policies and Induced Technological Change: Which to Choose, the Carrot or the Stick?," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 27(1), pages 21-41, January.
- Sabine Messner, 1997. "Endogenized technological learning in an energy systems model," Journal of Evolutionary Economics, Springer, vol. 7(3), pages 291-313.
- Austan Goolsbee, 1998.
"Does Government R&D Policy Mainly Benefit Scientists and Engineers?,"
NBER Working Papers
6532, National Bureau of Economic Research, Inc.
- Goolsbee, Austan, 1998. "Does Government R&D Policy Mainly Benefit Scientists and Engineers?," American Economic Review, American Economic Association, vol. 88(2), pages 298-302, May.
- Richard C. Levin & Alvin K. Klevorick & Richard R. Nelson & Sidney G. Winter, 1987. "Appropriating the Returns from Industrial Research and Development," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 18(3), pages 783-832.
- Coleman Bazelon & Kent Smetters, 1999. "Discounting Inside the Washington D.C. Beltway," Journal of Economic Perspectives, American Economic Association, vol. 13(4), pages 213-228, Fall.
- Manne, Alan & Richels, Richard, 2004. "The impact of learning-by-doing on the timing and costs of CO2 abatement," Energy Economics, Elsevier, vol. 26(4), pages 603-619, July.
- Buonanno, Paolo & Carraro, Carlo & Galeotti, Marzio, 2003. "Endogenous induced technical change and the costs of Kyoto," Resource and Energy Economics, Elsevier, vol. 25(1), pages 11-34, February.
- Edwin Mansfield, 1996. "Microeconomic policy and technological change," Conference Series ; [Proceedings], Federal Reserve Bank of Boston, vol. 40(Jun), pages 183-213.
- Mansfield, Edwin, et al, 1977. "Social and Private Rates of Return from Industrial Innovations," The Quarterly Journal of Economics, MIT Press, vol. 91(2), pages 221-40, May.
- Richard C. Levin & Alvin K. Klevorick & Richard R. Nelson & Sidney G. Winter, 1988. "Appropriating the Returns from Industrial R&D," Cowles Foundation Discussion Papers 862, Cowles Foundation for Research in Economics, Yale University.
- Adam B. Jaffe, 1986.
"Technological Opportunity and Spillovers of R&D: Evidence from Firms' Patents, Profits and Market Value,"
NBER Working Papers
1815, National Bureau of Economic Research, Inc.
- Jaffe, Adam B, 1986. "Technological Opportunity and Spillovers of R&D: Evidence from Firms' Patents, Profits, and Market Value," American Economic Review, American Economic Association, vol. 76(5), pages 984-1001, December.
- Charles I. Jones & John C. Williams, 1997.
"Measuring the social return to R&D,"
Finance and Economics Discussion Series
1997-12, Board of Governors of the Federal Reserve System (U.S.).
- Goulder, Lawrence H. & Mathai, Koshy, 2000. "Optimal CO2 Abatement in the Presence of Induced Technological Change," Journal of Environmental Economics and Management, Elsevier, vol. 39(1), pages 1-38, January.
- David Popp, 2003. "Lessons from Patents: Using Patents To Measure Technological Change in Environmental Models," NBER Working Papers 9978, National Bureau of Economic Research, Inc.
- David Popp, 2002. "Induced Innovation and Energy Prices," American Economic Review, American Economic Association, vol. 92(1), pages 160-180, March.
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