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Optimal privatization of vertical public utilities

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  • Jean‐François Wen
  • Lasheng Yuan

Abstract

We examine restructuring, divestiture, and deregulation of a vertically integrated public utility, (e.g., electricity), from a public finance perspective. How an optimal restructuring plan for the utility depends on the cost of public funds and on the X‐efficiency gains from privatization, how the optimal degree of competition in the upstream and downstream segments are connected, and implications of privatization for consumer prices are examined. The higher the cost of public funds, the more likely the post‐privatization price will exceed the regulated public utility price. The greater the X‐efficiency gains from privatization, the more likely the post‐privatization price will fall. Ce texte examine la restructuration, le désaississement et la dérèglementation d’un service public intégré verticalement (comme par exemple l’industrie de l’électricité), du point de vue des finances publiques. On montre qu’un plan optimal de restructuration dépend du coût des fonds publics et des gains en efficacité de type X qui émergent de la privatisation, ainsi que du degré optimal de concurrence dans les segments en amont et en aval. On examine aussi les implications de la privatisation sur les prix aux consommateurs. Plus les coûts des fonds publics sont élevés, plus il y a de chance que les prix après la privatisation vont excéder les prix du service public réglementé. Plus les gains en efficacité de type X sont importants comme résultat de la privatisation, plus il y a de chance que le prix post‐privatisation tombe.

Suggested Citation

  • Jean‐François Wen & Lasheng Yuan, 2010. "Optimal privatization of vertical public utilities," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 43(3), pages 816-831, August.
  • Handle: RePEc:wly:canjec:v:43:y:2010:i:3:p:816-831
    DOI: 10.1111/j.1540-5982.2010.01596.x
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    Cited by:

    1. Chen, Yi-Wen & Yang, Ya-Po & Wang, Leonard F.S. & Wu, Shih-Jye, 2014. "Technology licensing in mixed oligopoly," International Review of Economics & Finance, Elsevier, vol. 31(C), pages 193-204.
    2. Ryu, Han Eol, 2023. "Public utility ownership and in-kind trade policy in vertically related markets," Utilities Policy, Elsevier, vol. 81(C).
    3. Yi Liu & Leonard F.S. Wang & Chenhang Zeng, 2023. "Upstream privatization and downstream licensing," International Journal of Economic Theory, The International Society for Economic Theory, vol. 19(1), pages 148-165, March.
    4. Arup Bose & Barnali Gupta, 2013. "Mixed markets in bilateral monopoly," Journal of Economics, Springer, vol. 110(2), pages 141-164, October.
    5. Dementiev, Andrei & Han, Hyen Jin, 2020. "A theory of deregulation in public transport," Research in Transportation Economics, Elsevier, vol. 83(C).
    6. Paul, Arindam & De, Parikshit, 2022. "Reversal of Bertrand-Cournot Ranking for Optimal Privatization Level," MPRA Paper 116272, University Library of Munich, Germany, revised 10 Feb 2023.
    7. Dementiev, Andrei, 2016. "Strategic partnerships in local public transport," Research in Transportation Economics, Elsevier, vol. 59(C), pages 65-74.
    8. Bárcena-Ruiz, Juan Carlos & Garzón, María Begoña, 2018. "Privatisation and vertical integration under a mixed duopoly," Economic Systems, Elsevier, vol. 42(3), pages 514-522.
    9. Nobuhiro Mori & Makoto Okamura & Takao Ohkawa, 2020. "Economic Regulation in the Consumer Loans Market," Atlantic Economic Journal, Springer;International Atlantic Economic Society, vol. 48(4), pages 447-459, December.
    10. Shih-Jye Wu & Yang-Ming Chang & Hung-Yi Chen, 2016. "Imported inputs and privatization in downstream mixed oligopoly with foreign ownership," Canadian Journal of Economics, Canadian Economics Association, vol. 49(3), pages 1179-1207, August.
    11. Dianshuang Wang & Xiaochun Li, 2020. "Privatization in Vertically Related Markets: Insights from a General Equilibrium Approach," Hacienda Pública Española / Review of Public Economics, IEF, vol. 234(3), pages 3-21, September.
    12. Wang, Chia-Chi & Chiou, Jiunn-Rong, 2018. "Optimal privatization policy with Bertrand competition," International Review of Economics & Finance, Elsevier, vol. 56(C), pages 538-546.
    13. Yu, Po-yang & Lai, Ching-chong, 2020. "Optimal Privatization and Economic Growth in a Schumpeterian Economy," Journal of Macroeconomics, Elsevier, vol. 64(C).
    14. Junlong Chen & Chaoqun Sun & Ruiyu He & Yibing Zhang & Jiali Liu, 2023. "Optimal nationalization policy in a heterogeneous mixed oligopoly," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 44(2), pages 807-827, March.
    15. Chang, Winston W. & Ryu, Han Eol, 2016. "Export rivalry, vertically-related markets, and optimal public ownership policy," Economic Modelling, Elsevier, vol. 54(C), pages 392-401.
    16. Winston W. Chang & Han Eol Ryu, 2015. "Vertically Related Markets, Foreign Competition and Optimal Privatization Policy," Review of International Economics, Wiley Blackwell, vol. 23(2), pages 303-319, May.

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    More about this item

    JEL classification:

    • H4 - Public Economics - - Publicly Provided Goods
    • L1 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance
    • L9 - Industrial Organization - - Industry Studies: Transportation and Utilities

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