To date there has been an absence of cross-country empirical studies on the efficacy of carbon pricing. In this paper we present estimates of the contribution of carbon pricing to reducing national carbon dioxide (CO2) emissions from fuel combustion, using several econometric modelling approaches that control for other key policies and for structural factors that are relevant for emissions. We use data for 142 countries over a period of two decades, 43 of which had a carbon price in place at the national level or below by the end of the study period. We find evidence that the average annual growth rate of CO2 emissions from fuel combustion has been around 2 percentage points lower in countries that have had a carbon price compared to countries without. An additional euro per tonne of CO2 in carbon price is associated with a reduction in the subsequent annual emissions growth rate of approximately 0.3 percentage points, all else equal. While it is impossible to fully control for all relevant influences on emissions growth, our estimates suggest that the emissions trajectories of countries with and without carbon prices tend to diverge over time.
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‘Initial’ refers to the year that is at the start of the growth period.
The Kaya Identity decomposes CO2 emissions into four factors: population * GDP per capita * the energy intensity of GDP * the carbon intensity of energy.
Controlling for economic growth also removes effects of carbon pricing that transpire via a change in the GDP growth rate. Computable general equilibrium studies sometimes find small adverse effects of a carbon price on GDP growth (Li et al. 2014, for example), although this would depend on how a carbon pricing scheme is designed. A negative and significant effect remains when the GDP per capita growth control is omitted.
We obtain similar results when excluding these countries (see robustness tests in the Online Appendix; Table A.2). We also present robustness tests using a binary carbon pricing variable for different periods (such as three or four years; Table A.3), finding similar results.
The feed-in tariff and renewable portfolio standard variables are not included in the same regressions as the renewable policies score variable given the similarity of these measures.
The Online Appendix also includes regressions that control for the feed-in tariff and renewable portfolio standard variables instead of the renewable energy policies score variable. The carbon price coefficients remain similar (Tables A.6 and A.7).
The net gasoline tax is measured as the gap between the local and the international benchmark prices. This gap will be affected by whether a carbon price is in place.
exp(− 0.128) − 1 = –12%.
The binary carbon-pricing variable has a value of 1 for Australia in 2014, 0 in 2015 due to abolishment of carbon pricing, and a value of 1 again in 2016 due to the introduction of the Emissions Reduction Safeguard Mechanism.
Aguirre M, Ibikunle G (2014) Determinants of renewable energy growth: a global sample analysis. Energy Policy 69:374–384
Aldy JE, Stavins RN (2012) The promise and problems of pricing carbon: theory and experience. J Environ Dev 21:152–180
Andersson JJ (2019) Carbon taxes and CO2 emissions: Sweden as a case study. Am Econ J Econ Policy 11(4):1–30
Arimura TH, Abe T (2020) The impact of the Tokyo emissions trading scheme on office buildings: what factor contributed to the emission reduction? Environ Econ Policy Stud. https://doi.org/10.1007/s10018-020-00271-w
Aydin C, Esen Ö (2018) Reducing CO2 emissions in the EU member states: do environmental taxes work? J Environ Plan Manag 61:2396–2420
Baldwin E, Carley S, Brass JN, MacLean LM (2017) Global renewable electricity policy: a comparative policy analysis of countries by income status. J Comp Policy Anal Res Pract 19:277–298
Ball J (2018) Why carbon pricing isn’t working: good idea in theory, failing in practice. Foreign Aff June/July
Barro RJ (2015) Convergence and modernisation. Econ J 125:911–942
Bel G, Joseph S (2015) Emission abatement: untangling the impacts of the EU ETS and the economic crisis. Energy Econ 49:531–539
Best R, Burke PJ (2017) The importance of government effectiveness for transitions toward greater electrification in developing countries. Energies 10:1247
Best R, Burke PJ (2018a) Adoption of solar and wind energy: the roles of carbon pricing and aggregate policy support. Energy Policy 118:404–417
Best R, Burke PJ (2018b) Electricity availability: a precondition for faster economic growth? Energy Econ 74:321–329
Best R, Burke PJ (2020) Energy mix persistence and the effect of carbon pricing. Aust J Agric Resour Econ (in press)
Bruvoll A, Larsen BM (2004) Greenhouse gas emissions in Norway: do carbon taxes work? Energy Policy 32:493–505
Bullock D (2012) Emissions trading in New Zealand: development, challenges and design. Env Polit 21:657–675
Burke PJ, Csereklyei Z (2016) Understanding the energy-GDP elasticity: a sectoral approach. Energy Econ 58:199–210
Burke PJ, Nishitateno S (2013) Gasoline prices, gasoline consumption, and new-vehicle fuel economy: evidence for a large sample of countries. Energy Econ 36:363–370
Burke PJ, Shahiduzzaman M, Stern DI (2015) Carbon dioxide emissions in the short run: the rate and sources of economic growth matter. Glob Environ Chang 33:109–121
Carley S, Baldwin E, MacLean LM, Brass JN (2017) Global expansion of renewable energy generation: an analysis of policy instruments. Environ Resour Econ 68:397–440
Chirinko RS, Fazzari SM, Meyer AP (2011) A new approach to estimating production function parameters: the elusive capital-labor substitution elasticity. J Bus Econ Stat 29:587–594
Coady D, Parry I, Sears L, Shang B (2015) How large are global energy subsidies? IMF Work Pap 15:1
Cruz C, Keefer P, Scartascini C (2018) Database of political institutions 2017 (DPI2017) Inter-American Development Bank. Numbers for Development
Csereklyei Z, Stern DI (2015) Global energy use: decoupling or convergence? Energy Econ 51:633–641
Dijkgraaf E, van Dorp T, Maasland E (2018) On the effectiveness of feed-in tariffs in the development of photovoltaic solar. Energy J 39:81–100
Elliott J, Fullerton D (2014) Can a unilateral carbon tax reduce emissions elsewhere? Resou Energy Econ 36:6–21
ESMAP (2018) Policy matters—regulatory indicators for sustainable energy. Washington DC
Fay M, Hallegatte S, Vogt-Schilb A, Rozenberg J, Narloch U, Kerr T (2015) Decarbonizing development: three steps to a zero-carbon future. Climate change and development. World Bank, Washington, DC
Gallup (2009) Top-emitting countries differ on climate change threat. By Anita Pugliese and Julie Ray. https://news.gallup.com/poll/124595/Top-Emitting-Countries-Differ-Climate-Change-Threat.aspx, accessed Jan 6, 2020
Gygli S, Haelg F, Potrafke N, Sturm J-E (2019) The KOF Globalisation Index—revisited. Rev Int Organ 14(3):543–574
Haites E (2018) Carbon taxes and greenhouse gas emissions trading systems: what have we learned? Clim Policy 18:955–966
Haites E, Maosheng D, Gallagher KS et al (2018) Experience with carbon taxes and greenhouse gas emissions trading systems. Duke Environ Law Policy Forum 29:109–182
Hamamoto M (2020) Impact of the Saitama Prefecture target-setting emissions trading program on the adoption of low-carbon technology. Environ Econ Policy Stud. https://doi.org/10.1007/s10018-020-00270-x
Havranek T, Irsova Z, Janda K (2012) Demand for gasoline is more price-inelastic than commonly thought. Energy Econ 34:201–207
IEA (2017) CO2 emissions from fuel combustion 2017—highlights. https://doi.org/10.1787/co2_fuel-2017-en
IEA (2019) IEA statistics. https://www.oecd-ilibrary.org/statistics, accessed 19 Dec 2019
IMF (2000) Transition economies: an IMF perspective on progress and prospects. https://www.imf.org/external/np/exr/ib/2000/110300.htm
Johnstone N, Haščič I, Popp D (2010) Renewable energy policies and technological innovation: evidence based on patent counts. Environ Resour Econ 45:133–155
Li JF, Wang X, Zhang YX, Kou Q (2014) The economic impact of carbon pricing with regulated electricity prices in China—an application of a computable general equilibrium approach. Energy Policy 75:46–56
Lin B, Li X (2011) The effect of carbon tax on per capita CO2 emissions. Energy Policy 39:5137–5146
Mankiw NG (2009) Smart taxes: an open invitation to join the Pigou Club. East Econ J 35:14–23
Martin G, Saikawa E (2017) Effectiveness of state climate and energy policies in reducing power-sector CO2 emissions. Nat Clim Change 7:912–919
Martínez-Zarzoso I, Maruotti A (2011) The impact of urbanization on CO2 emissions: evidence from developing countries. Ecol Econ 70:1344–1353
Meckling J, Sterner T, Wagner G (2017) Policy sequencing toward decarbonization. Nat. Energy 2:918–922
Murray BC, Maniloff PT (2015) Why have greenhouse emissions in RGGI states declined? An econometric attribution to economic, energy market, and policy factors. Energy Econ 51:581–589
Murray B, Rivers N (2015) British Columbia’s revenue-neutral carbon tax: a review of the latest “grand experiment” in environmental policy. Energy Policy 86:674–683
Narassimhan E, Gallagher KS (2017) Carbon pricing in practice: a review of the evidence. Medford, Clim Policy Lab, p 50
Narassimhan E, Gallagher KS, Koester S, Alejo JR (2018) Carbon pricing in practice: a review of existing emissions trading systems. Clim Policy 18:967–991
Narayan PK, Narayan S (2010) Carbon dioxide emissions and economic growth: panel data evidence from developing countries. Energy Policy 38:661–666
OECD (2016) Effective carbon rates: pricing CO2 through taxes and emissions trading systems. OECD Publishing, Paris
OECD (2018) Effective carbon rates 2018. OECD Publishing, Paris
Polzin F, Migendt M, Täube FA, von Flotow P (2015) Public policy influence on renewable energy investments—a panel data study across OECD countries. Energy Policy 80:98–111
Presno MJ, Landajo M, Fernández González P (2018) Stochastic convergence in per capita CO2 emissions. An approach from nonlinear stationarity analysis. Energy Econ 70:563–581
Rabe BC (2018) Can We Price Carbon? Series: American and comparative environmental policy. The MIT Press, Cambridge
REN21 (2017) REN21: Renewables 2017 Global Status Report. Paris: REN21 Secretariat
REN21 (2018) REN21: Renewables 2018 Global Status Report. Paris: REN21 Secretariat
Ross ML, Hazlett C, Mahdavi P (2017) Global progress and backsliding on gasoline taxes and subsidies. Nat Energy 2:1–6
Rothstein J (2010) Teacher quality in educational production: tracking, decay, and student achievement. Q J Econ 125:175–214
Sadorsky P (2014) The effect of urbanization on CO2 emissions in emerging economies. Energy Econ 41:147–153
Schmalensee R, Stavins RN (2017) Lessons learned from three decades of experience with cap and trade. Rev Environ Econ Policy 11:59–79
Somanathan E, Sterner T, Sugiyama T, et al (2014) National and sub-national policies and institutions. Contribution of Working Group III to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change
Stern DI, Gerlagh R, Burke PJ (2017) Modeling the emissions–income relationship using long-run growth rates. Environ Dev Econ 22:1–26
Sumner J, Bird L, Dobos H (2011) Carbon taxes: a review of experience and policy design considerations. Clim Policy 11:922–943
World Bank (2019a) Carbon pricing dashboard. https://carbonpricingdashboard.worldbank.org/what-carbon-pricing
World Bank (2019b) World development indicators. https://data.worldbank.org/, accessed 20 Dec 2019
World Bank and Ecofys (2018) State and trends of carbon pricing 2018 (May), May 2018. Washington, DC
Worldwide Governance Indicators (2016) Worldwide Governance Indicators. https://info.worldbank.org/governance/wgi/, accessed 29 Mar 2016
This work was supported by the Australian Research Council under grant DE160100750. We thank participants at conferences and seminars at the Australian National University, Nanyang Technological University, Macquarie University, the Australasian Agricultural and Resource Economics Society Conference 2019, and the 7th International Association for Energy Economics Asia-Oceania Conference in 2020. We thank David Stern, Kenneth Baldwin, and Bruce Mountain for comments. Author contributions: RB and PB contributed to the conceptualisation of the study, econometric analysis, and writing. FJ contributed to the conceptualisation of the study, review of estimations, and interpretation of results.
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Best, R., Burke, P.J. & Jotzo, F. Carbon Pricing Efficacy: Cross-Country Evidence. Environ Resource Econ 77, 69–94 (2020). https://doi.org/10.1007/s10640-020-00436-x
- Carbon dioxide emissions
- Carbon pricing
- Carbon tax
- Emissions trading
- Fossil fuel policies
- Growth rates
- Renewable energy policies