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The Impact of Oil Price on Carbon Dioxide Emissions in the Transport Sector: The Threshold Effect of Environmental Policy Stringency

Author

Listed:
  • Xingong Ding

    (College of Economics and Management, Beibu Gulf University, Qinzhou 535011, China
    Beibu Gulf Ocean Development Research Center, Beibu Gulf University, Qinzhou 535011, China)

  • Mengzhen Wang

    (Department of Economics and International Trade, Hubei University of Automotive Technology, Shiyan 442002, China)

Abstract

Carbon dioxide emissions from the transport sector make a significant contribution to global greenhouse gases, and understanding the factors that influence these emissions is beneficial for devising effective emission reduction policies. Oil prices are an important influencing factor since the fuel used in the transport sector is primarily based on oil, and fluctuations in oil prices directly impact the sector’s CO 2 emissions. Additionally, environmental policies, as a key means of controlling CO 2 emissions, can affect the relationship between oil prices and CO 2 emissions in the transport sector. Therefore, this study aims to examine the impact of oil prices on CO 2 emissions in the transport sector and explore the nonlinear role of environmental policy stringency in this relationship. Based on data from 27 OECD member countries and 6 non-member countries from 1990 to 2019, we used the environmental policy stringency index as a threshold variable to construct a panel threshold regression model. The analysis results indicate a double-threshold effect: when the environmental policy stringency index is low, the impact of oil prices on CO 2 emissions in the transport sector is not significant. However, when the index reaches the first threshold, the impact of oil prices significantly increases; upon reaching the second threshold, the effect is further intensified. This paper also analyzes the three subindicators—market-based policies, non-market-based policies, and technology support policies—to clarify the distinct impact mechanisms of different types of environmental policies. Finally, based on the research findings, we propose policy recommendations to achieve carbon dioxide emission reduction targets in the transport sector.

Suggested Citation

  • Xingong Ding & Mengzhen Wang, 2024. "The Impact of Oil Price on Carbon Dioxide Emissions in the Transport Sector: The Threshold Effect of Environmental Policy Stringency," Energies, MDPI, vol. 17(17), pages 1-17, September.
    • Handle: RePEc:gam:jeners:v:17:y:2024:i:17:p:4496-:d:1473476
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    References listed on IDEAS

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    1. Georgatzi, Vasiliki V. & Stamboulis, Yeoryios & Vetsikas, Apostolos, 2020. "Examining the determinants of CO2 emissions caused by the transport sector: Empirical evidence from 12 European countries," Economic Analysis and Policy, Elsevier, vol. 65(C), pages 11-20.
    2. Wang, Yun & Sun, Xiaohua & Guo, Xu, 2019. "Environmental regulation and green productivity growth: Empirical evidence on the Porter Hypothesis from OECD industrial sectors," Energy Policy, Elsevier, vol. 132(C), pages 611-619.
    3. Zhang, Dan & Zheng, Mingbo & Feng, Gen-Fu & Chang, Chun-Ping, 2022. "Does an environmental policy bring to green innovation in renewable energy?," Renewable Energy, Elsevier, vol. 195(C), pages 1113-1124.
    4. Sharma, Susan Sunila, 2011. "Determinants of carbon dioxide emissions: Empirical evidence from 69 countries," Applied Energy, Elsevier, vol. 88(1), pages 376-382, January.
    5. Qunyong Wang, 2015. "Fixed-effect panel threshold model using Stata," Stata Journal, StataCorp LLC, vol. 15(1), pages 121-134, March.
    6. Wang, En-Ze & Yang, Mian, 2022. "Green complexity and CO2 emission: Does institutional quality matter?," Energy Economics, Elsevier, vol. 110(C).
    7. Ben Cheikh, Nidhaleddine & Rault, Christophe, 2024. "Financial inclusion and threshold effects in carbon emissions," Energy Policy, Elsevier, vol. 192(C).
    8. J. Barrera-Santana & Gustavo A. Marrero & Luis A. Puch & Antonia Díaz, 2021. "CO2 emissions and energy technologies in Western Europe," SERIEs: Journal of the Spanish Economic Association, Springer;Spanish Economic Association, vol. 12(2), pages 105-150, June.
    9. Zhang, Junjie & Jia, Rongwen & Yang, Hangjun & Dong, Kangyin, 2022. "Does electric vehicle promotion in the public sector contribute to urban transport carbon emissions reduction?," Transport Policy, Elsevier, vol. 125(C), pages 151-163.
    10. Chien‐Chiang Lee & Ying Yuan & Huwei Wen, 2022. "Can digital economy alleviate CO2 emissions in the transport sector? Evidence from provincial panel data in China," Natural Resources Forum, Blackwell Publishing, vol. 46(3), pages 289-310, August.
    11. Bruce E. Hansen, 2000. "Sample Splitting and Threshold Estimation," Econometrica, Econometric Society, vol. 68(3), pages 575-604, May.
    12. Shahbaz, Muhammad & Khraief, Naceur & Jemaa, Mohamed Mekki Ben, 2015. "On the causal nexus of road transport CO2 emissions and macroeconomic variables in Tunisia: Evidence from combined cointegration tests," Renewable and Sustainable Energy Reviews, Elsevier, vol. 51(C), pages 89-100.
    13. Lans Bovenberg, A. & de Mooij, Ruud A., 1997. "Environmental tax reform and endogenous growth," Journal of Public Economics, Elsevier, vol. 63(2), pages 207-237, January.
    14. Sourafel Girma, 2005. "Absorptive Capacity and Productivity Spillovers from FDI: A Threshold Regression Analysis," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 67(3), pages 281-306, June.
    15. Brand, Christian & Tran, Martino & Anable, Jillian, 2012. "The UK transport carbon model: An integrated life cycle approach to explore low carbon futures," Energy Policy, Elsevier, vol. 41(C), pages 107-124.
    16. Wang, Zhuo & Yen-Ku, Kuo & Li, Zeyun & An, Nguyen Binh & Abdul-Samad, Zulkiflee, 2022. "The transition of renewable energy and ecological sustainability through environmental policy stringency: Estimations from advance panel estimators," Renewable Energy, Elsevier, vol. 188(C), pages 70-80.
    17. Timilsina, Govinda R. & Shrestha, Ashish, 2009. "Why have CO2 emissions increased in the transport sector in Asia ? underlying factors and policy options," Policy Research Working Paper Series 5098, The World Bank.
    18. Liu, Jiaguo & Li, Sujuan & Ji, Qiang, 2021. "Regional differences and driving factors analysis of carbon emission intensity from transport sector in China," Energy, Elsevier, vol. 224(C).
    19. Enrico Botta & Tomasz Koźluk, 2014. "Measuring Environmental Policy Stringency in OECD Countries: A Composite Index Approach," OECD Economics Department Working Papers 1177, OECD Publishing.
    20. Milan Janic, 2014. "Estimating the long-term effects of different passenger car technologies on energy/fuel consumption and emissions of greenhouse gases in Europe," Transportation Planning and Technology, Taylor & Francis Journals, vol. 37(5), pages 409-429, July.
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