IDEAS home Printed from https://ideas.repec.org/p/pra/mprapa/121836.html
   My bibliography  Save this paper

Optimal Energy-Saving Investments and Jevons Paradox in Duopoly Markets

Author

Listed:
  • Hirose, Kosuke
  • Matsumura, Toshihiro

Abstract

This study theoretically investigates energy-saving investment incentives in duopolies. First, we investigate a binary choice model in which each firm chooses whether to make an energy-saving investment and then they face Cournot competition. We focus on the incentive to become the leading firm by the investment, when the rival does not engage in this project. We find the private incentive to be insufficient for welfare (thereby requiring promotion through policies), if Pigouvian tax is imposed. However, this incentive can be excessive when the emission tax rate is lower than the Pigouvian level. Next, we investigate a model in which firms can choose energy-saving investment levels continuously. We find that the equilibrium investment can be (is not) excessive for welfare when the emission tax rate is lower than (equal to) the Pigouvian. These results suggest a risk of policy formation combining a low emission tax and subsidies for promoting energy-saving investments.

Suggested Citation

  • Hirose, Kosuke & Matsumura, Toshihiro, 2024. "Optimal Energy-Saving Investments and Jevons Paradox in Duopoly Markets," MPRA Paper 121836, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:121836
    as

    Download full text from publisher

    File URL: https://mpra.ub.uni-muenchen.de/121836/1/MPRA_paper_121836.pdf
    File Function: original version
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Tomoda, Yasunobu & Ouchida, Yasunori, 2023. "Endogenous bifurcation into environmental CSR and non-environmental CSR firms by activist shareholders," Journal of Environmental Economics and Management, Elsevier, vol. 122(C).
    2. STUART McDONALD & JOANNA POYAGO-THEOTOKY, 2017. "Green Technology and Optimal Emissions Taxation," Journal of Public Economic Theory, Association for Public Economic Theory, vol. 19(2), pages 362-376, April.
    3. Hirose, Kosuke & Matsumura, Toshihiro, 2020. "A comparison between emission intensity and emission cap regulations," Energy Policy, Elsevier, vol. 137(C).
    4. Barnett, A H, 1980. "The Pigouvian Tax Rule under Monopoly," American Economic Review, American Economic Association, vol. 70(5), pages 1037-1041, December.
    5. Matsumura, Toshihiro & Yamagishi, Atsushi, 2017. "Long-run welfare effect of energy conservation regulation," Economics Letters, Elsevier, vol. 154(C), pages 64-68.
    6. Rabah Amir & Adriana Gama & Katarzyna Werner, 2018. "On Environmental Regulation of Oligopoly Markets: Emission versus Performance Standards," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 70(1), pages 147-167, May.
    7. Montero, Juan-Pablo, 2002. "Permits, Standards, and Technology Innovation," Journal of Environmental Economics and Management, Elsevier, vol. 44(1), pages 23-44, July.
    8. Meredith Fowlie & Mar Reguant & Stephen P. Ryan, 2016. "Market-Based Emissions Regulation and Industry Dynamics," Journal of Political Economy, University of Chicago Press, vol. 124(1), pages 249-302.
    9. Holland, Stephen P., 2012. "Emissions taxes versus intensity standards: Second-best environmental policies with incomplete regulation," Journal of Environmental Economics and Management, Elsevier, vol. 63(3), pages 375-387.
    10. Hirose, Kosuke & Matsumura, Toshihiro, 2022. "Common ownership and environmental Corporate Social Responsibility," Energy Economics, Elsevier, vol. 114(C).
    11. Lee Sang-Ho & Park Chul-Hi, 2019. "Eco-Firms and the Sequential Adoption of Environmental Corporate Social Responsibility in the Managerial Delegation," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 19(1), pages 1-9, January.
    12. Amjadi, Golnaz & Lundgren, Tommy & Persson, Lars, 2018. "The Rebound Effect in Swedish Heavy Industry," Energy Economics, Elsevier, vol. 71(C), pages 140-148.
    13. Hirose, Kosuke & Matsumura, Toshihiro, 2023. "Green transformation in oligopoly markets under common ownership," Energy Economics, Elsevier, vol. 126(C).
    14. Lahiri, Sajal & Ono, Yoshiyasu, 1988. "Helping Minor Firms Reduces Welfare," Economic Journal, Royal Economic Society, vol. 98(393), pages 1199-1202, December.
    15. Poyago-Theotoky Joanna & Yong Soo Keong, 2019. "Managerial Delegation Contracts, “Green” R&D and Emissions Taxation," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 19(2), pages 1-10, June.
    16. Xu, Lili & Chen, Yuyan & Lee, Sang-Ho, 2022. "Emission tax and strategic environmental corporate social responsibility in a Cournot–Bertrand comparison," Energy Economics, Elsevier, vol. 107(C).
    17. Ino, Hiroaki & Matsumura, Toshihiro, 2021. "Optimality of emission pricing policies based on emission intensity targets under imperfect competition," Energy Economics, Elsevier, vol. 98(C).
    18. Stephen P. Holland & Jonathan E. Hughes & Christopher R. Knittel, 2009. "Greenhouse Gas Reductions under Low Carbon Fuel Standards?," American Economic Journal: Economic Policy, American Economic Association, vol. 1(1), pages 106-146, February.
    19. Ángel L. López & Xavier Vives, 2019. "Overlapping Ownership, R&D Spillovers, and Antitrust Policy," Journal of Political Economy, University of Chicago Press, vol. 127(5), pages 2394-2437.
    20. Ino, Hiroaki & Matsumura, Toshihiro, 2021. "Promoting green or restricting gray? An analysis of green portfolio standards," Economics Letters, Elsevier, vol. 198(C).
    21. James A. Brander & Barbara J. Spencer, 1983. "Strategic Commitment with R&D: The Symmetric Case," Bell Journal of Economics, The RAND Corporation, vol. 14(1), pages 225-235, Spring.
    22. Kosuke Hirose & Sang-Ho Lee & Toshihiro Matsumura, 2020. "Noncooperative and Cooperative Environmental Corporate Social Responsibility," Journal of Institutional and Theoretical Economics (JITE), Mohr Siebeck, Tübingen, vol. 176(3), pages 549-571.
    23. Minoru Kitahara & Toshihiro Matsumura, 2006. "Realized Cost‐Based Subsidies For Strategic R&D Investments With Ex Ante And Ex Post Asymmetries," The Japanese Economic Review, Japanese Economic Association, vol. 57(3), pages 438-448, September.
    24. Ino, Hiroaki & Matsumura, Toshihiro, 2019. "The equivalence of emission tax with tax-revenue refund and emission intensity regulation," Economics Letters, Elsevier, vol. 182(C), pages 126-128.
    25. Hirose, Kosuke & Ishihara, Akifumi & Matsumura, Toshihiro, 2024. "Tax versus regulations: Polluters’ incentives for loosening industry emission targets," Energy Economics, Elsevier, vol. 136(C).
    26. Emmanuel Petrakis & Joanna Poyago‐Theotoky, 2002. "R&D Subsidies versus R&D Cooperation in a Duopoly with Spillovers and Pollution," Australian Economic Papers, Wiley Blackwell, vol. 41(1), pages 37-52, March.
    27. Okuno-Fujiwara, Masahiro & Suzumura, Kotaro, 1993. "Symmetric Cournot Oligopoly and Economic Welfare: A Synthesis," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 3(1), pages 43-59, January.
    28. Misiolek, Walter S., 1980. "Effluent taxation in monopoly markets," Journal of Environmental Economics and Management, Elsevier, vol. 7(2), pages 103-107, June.
    29. Fukuda, Katsufumi & Ouchida, Yasunori, 2020. "Corporate social responsibility (CSR) and the environment: Does CSR increase emissions?," Energy Economics, Elsevier, vol. 92(C).
    30. Sajal Lahiri & Yoshiyasu Ono, 2007. "Relative Emission Standard versus Tax under Oligopoly: The Role of Free Entry," Journal of Economics, Springer, vol. 91(2), pages 107-128, June.
    31. Jiunn-Rong Chiou & Jin-Li Hu, 2001. "Environmental Research Joint Ventures under Emission Taxes," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 20(2), pages 129-146, October.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Hirose, Kosuke & Matsumura, Toshihiro, 2023. "Green transformation in oligopoly markets under common ownership," Energy Economics, Elsevier, vol. 126(C).
    2. Hirose, Kosuke & Matsumura, Toshihiro, 2022. "Common ownership and environmental Corporate Social Responsibility," Energy Economics, Elsevier, vol. 114(C).
    3. Ino, Hiroaki & Matsumura, Toshihiro, 2021. "Optimality of emission pricing policies based on emission intensity targets under imperfect competition," Energy Economics, Elsevier, vol. 98(C).
    4. Hirose, Kosuke & Ishihara, Akifumi & Matsumura, Toshihiro, 2021. "Tax versus Regulations: Robustness to Polluter Lobbying Against Near-Zero Emission Targets," MPRA Paper 108380, University Library of Munich, Germany.
    5. Ino, Hiroaki & Matsumura, Toshihiro, 2021. "Promoting green or restricting gray? An analysis of green portfolio standards," Economics Letters, Elsevier, vol. 198(C).
    6. Lili Xu & Yidan Zhang & Toshihiro Matsumura, 2023. "Competition mode and common ownership in a mixed oligopoly," Manchester School, University of Manchester, vol. 91(4), pages 306-319, July.
    7. Xu, Lili & Zhang, Yidan & Matsumura, Toshihiro, 2022. "Cournot–Bertrand comparison under common ownership in a mixed oligopoly," MPRA Paper 114644, University Library of Munich, Germany.
    8. Bárcena-Ruiz, Juan Carlos & Garzón, María Begoña & Sagasta, Amagoia, 2023. "Environmental corporate social responsibility, R&D and disclosure of “green” innovation knowledge," Energy Economics, Elsevier, vol. 120(C).
    9. Ino, Hiroaki & Matsumura, Toshihiro, 2024. "Are fuel taxes redundant when an emission tax is introduced for life-cycle emissions?," Economics Letters, Elsevier, vol. 241(C).
    10. Paolo Giorgio Garella & Maria Teresa Trentinaglia, 2019. "Carbon Tax, Emission Standards, and Carbon Leak Under Price Competition," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 72(4), pages 941-964, April.
    11. Liu, Yi & Matsumura, Toshihiro, 2024. "Payoff interdependence and welfare-improving location diversification," MPRA Paper 120495, University Library of Munich, Germany.
    12. Hirose, Kosuke & Matsumura, Toshihiro, 2020. "A comparison between emission intensity and emission cap regulations," Energy Policy, Elsevier, vol. 137(C).
    13. Lili Xu & Sang‐Ho Lee, 2022. "Non‐cooperative and cooperative environmental corporate social responsibility with emission taxes," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 43(7), pages 2849-2862, October.
    14. Xu, Lili & Chen, Yuyan & Lee, Sang-Ho, 2022. "Emission tax and strategic environmental corporate social responsibility in a Cournot–Bertrand comparison," Energy Economics, Elsevier, vol. 107(C).
    15. Yasunori Ouchida & Daisaku Goto, 2022. "Strategic non‐use of the government's precommitment ability for emissions taxation: Environmental R&D formation in a Cournot duopoly," Australian Economic Papers, Wiley Blackwell, vol. 61(1), pages 181-206, March.
    16. Yi Liu & Toshihiro Matsumura, 2024. "Welfare effects of common ownership in an international duopoly," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 57(2), pages 459-477, May.
    17. Juan Carlos Bárcena‐Ruiz & María Begoña Garzón, 2022. "Environmental policy instruments and ownership of firms," Manchester School, University of Manchester, vol. 90(4), pages 385-408, July.
    18. Bárcena-Ruiz, Juan Carlos & Sagasta, Amagoia, 2022. "International trade and environmental corporate social responsibility," Energy Economics, Elsevier, vol. 115(C).
    19. Paolo GARELLA & Maria Teresa TRENTINAGLIA DE DAVERIO, 2015. "Carbon Tax, Emission Permits, and Carbon Leak under Price Competition," Departmental Working Papers 2015-06, Department of Economics, Management and Quantitative Methods at Università degli Studi di Milano.
    20. Bárcena-Ruiz, Juan Carlos & Sagasta, Amagoia, 2021. "Environmental policies with consumer-friendly firms and cross-ownership," Economic Modelling, Elsevier, vol. 103(C).

    More about this item

    Keywords

    emission tax; investment subsidy; policy combination; energy-conservation; production substitution;
    All these keywords.

    JEL classification:

    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • Q38 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Nonrenewable Resources and Conservation - - - Government Policy (includes OPEC Policy)
    • Q58 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environmental Economics: Government Policy

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:pra:mprapa:121836. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Joachim Winter (email available below). General contact details of provider: https://edirc.repec.org/data/vfmunde.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.