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On the efficiency of private and state-owned enterprises in mixed markets

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  • Nguyen, Xuan

Abstract

We examine oligopoly models of vertical product differentiation in which producing firms face variable costs of quality development. We show that comparing to private oligopoly, mixed oligopoly – whereby state-owned enterprises (SOEs) and private firms coexist – enhances social welfare but reduces firms' profitability. We also demonstrate that Bertrand competition makes firms better off under mixed oligopoly but it makes firms worse off under private oligopoly compared with Cournot competition. These findings help to justify both the existence of SOEs and the efficiency of SOEs and private firms in mixed markets in transitional economies.

Suggested Citation

  • Nguyen, Xuan, 2015. "On the efficiency of private and state-owned enterprises in mixed markets," Economic Modelling, Elsevier, vol. 50(C), pages 130-137.
    • Handle: RePEc:eee:ecmode:v:50:y:2015:i:c:p:130-137
    DOI: 10.1016/j.econmod.2015.06.011
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    4. Levaggi, Laura & Levaggi, Rosella, 2023. "Competition in the provision of hospital care: Are mixed markets a valid alternative?," Economic Modelling, Elsevier, vol. 127(C).
    5. Xuan Nguyen & Chi†Chur Chao & Pasquale Sgro & Munirul Nabin, 2017. "Cross†border Travellers and Parallel Trade: Implications for Asian Economies," The World Economy, Wiley Blackwell, vol. 40(8), pages 1531-1546, August.
    6. Taghizadeh-Hesary, Farhad & Yoshino, Naoyuki & Kim, Chul Ju & Mortha, Aline, 2019. "A Comprehensive Evaluation Framework on the Economic Performance of State-Owned Enterprises," ADBI Working Papers 949, Asian Development Bank Institute.
    7. He, Feng & Ma, Yaming, 2019. "Do political connections decrease the accuracy of stock analysts' recommendations in the Chinese stock market?," Economic Modelling, Elsevier, vol. 81(C), pages 59-72.
    8. Nguyen, Xuan & Chao, Chi-Chur, 2021. "Revenge consumption, product quality, and welfare," International Review of Economics & Finance, Elsevier, vol. 76(C), pages 495-501.

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