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Climate-conscious monetary policy

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  • Nakov, Anton
  • Thomas, Carlos

Abstract

We study the implications of climate change and the associated mitigation measures for optimal monetary policy in a canonical New Keynesian model with climate externalities. Provided they are set at their socially optimal level, carbon taxes pose no trade-offs for monetary policy: it is both feasible and optimal to fully stabilize inflation and the welfare-relevant output gap. More realistically, if carbon taxes are initially suboptimal, trade-offs arise between core and climate goals. These trade-offs however are resolved overwhelmingly in favor of price stability, even in scenarios of decades-long transition to optimal carbon taxation. This reflects the untargeted, inefficient nature of (conventional) monetary policy as a climate instrument. In a model extension with financial frictions and central bank purchases of corporate bonds, we show that green tilting of purchases is optimal and accelerates the green transition. However, its effect on CO2 emissions and global temperatures is limited by the small size of eligible bonds’ spreads. JEL Classification: E31, E32, Q54, Q58

Suggested Citation

  • Nakov, Anton & Thomas, Carlos, 2023. "Climate-conscious monetary policy," Working Paper Series 2845, European Central Bank.
    • Handle: RePEc:ecb:ecbwps:20232845
    Note: 374708
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    1. Fischer, Carolyn & Springborn, Michael, 2011. "Emissions targets and the real business cycle: Intensity targets versus caps or taxes," Journal of Environmental Economics and Management, Elsevier, vol. 62(3), pages 352-366.
    2. Konstantinos Angelopoulos & George Economides & Apostolis Philippopoulos, 2013. "First-and second-best allocations under economic and environmental uncertainty," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 20(3), pages 360-380, June.
    3. Pappa, Evi & Airaudo, Florencia & Seoane, Hernan D., 2023. "The green metamorphosis of a small open economy," CEPR Discussion Papers 17863, C.E.P.R. Discussion Papers.
    4. Han Chen & Vasco Cúrdia & Andrea Ferrero, 2012. "The Macroeconomic Effects of Large‐scale Asset Purchase Programmes," Economic Journal, Royal Economic Society, vol. 122(564), pages 289-315, November.
    5. van der Ploeg, Frederick & Withagen, Cees, 2012. "Is there really a green paradox?," Journal of Environmental Economics and Management, Elsevier, vol. 64(3), pages 342-363.
    6. Andrés, Javier & López-Salido, J David & Nelson, Edward, 2004. "Tobin's Imperfect Asset Substitution in Optimizing General Equilibrium," CEPR Discussion Papers 4336, C.E.P.R. Discussion Papers.
    7. Francesca Diluiso & Barbara Annicchiarico & Matthias Kalkuhl & Jan C. Minx, 2020. "Climate Actions and Stranded Assets: The Role of Financial Regulation and Monetary Policy," CEIS Research Paper 501, Tor Vergata University, CEIS, revised 22 Jul 2020.
    8. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
    9. Chris Papageorgiou & Marianne Saam & Patrick Schulte, 2017. "Substitution between Clean and Dirty Energy Inputs: A Macroeconomic Perspective," The Review of Economics and Statistics, MIT Press, vol. 99(2), pages 281-290, May.
    10. Mikhail Golosov & John Hassler & Per Krusell & Aleh Tsyvinski, 2014. "Optimal Taxes on Fossil Fuel in General Equilibrium," Econometrica, Econometric Society, vol. 82(1), pages 41-88, January.
    11. Annicchiarico, Barbara & Di Dio, Fabio, 2015. "Environmental policy and macroeconomic dynamics in a new Keynesian model," Journal of Environmental Economics and Management, Elsevier, vol. 69(C), pages 1-21.
    12. Pierpaolo Benigno & Michael Woodford, 2005. "Inflation Stabilization And Welfare: The Case Of A Distorted Steady State," Journal of the European Economic Association, MIT Press, vol. 3(6), pages 1185-1236, December.
    13. Todorov, Karamfil, 2020. "Quantify the quantitative easing: Impact on bonds and corporate debt issuance," Journal of Financial Economics, Elsevier, vol. 135(2), pages 340-358.
    14. Hansen, Lars Peter, 2022. "Central banking challenges posed by uncertain climate change and natural disasters," Journal of Monetary Economics, Elsevier, vol. 125(C), pages 1-15.
    15. Lint Barrage, 2020. "Optimal Dynamic Carbon Taxes in a Climate–Economy Model with Distortionary Fiscal Policy," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 87(1), pages 1-39.
    16. Tack Yun, 2005. "Optimal Monetary Policy with Relative Price Distortions," American Economic Review, American Economic Association, vol. 95(1), pages 89-109, March.
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    More about this item

    Keywords

    climate change externalities; green QE; Pigouvian carbon taxes; Ramsey optimal monetary policy;
    All these keywords.

    JEL classification:

    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • Q54 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Climate; Natural Disasters and their Management; Global Warming
    • Q58 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environmental Economics: Government Policy

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