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Does disinvestment affect stock prices? An event study approach on the Indian public sector stocks

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  • Shrabana Tripathi

    (Banaras Hindu University)

  • Bhanu Pratap Singh

    (Banaras Hindu University)

Abstract

The impact of privatization on the performance of firms is widely debated in the economic literature. Under the philosophy of a New Political Economy, structural reforms in the form of liberalization and privatization started in 1991 in the Indian economy. This led to the disinvestment of a large number of central and state public sector enterprises. However, due to limited studies and mixed findings, the effect of disinvestment on the performance of public sector firms is inconclusive in the Indian market. The major aim of the present study is to revisit India’s disinvestment policy and examine the market response to disinvestment events in the utility sector under the improved business environment in the past decade. The study employs an event study technique on a sample of ten leading utility sector firms. The NIFTY-50 and NIFTY-CPSE indices are used to calculate market returns. The results imply that even better institutions fail to moderate partial privatization, and successive partial privatization is insufficient to bring efficiency and change management practices. It is because successive disinvestment keeps the fundamental ownership and management ethos the same. The findings warrant regulators addressing firm moderating factors in “window dressing” before going public for better privatization outcomes.

Suggested Citation

  • Shrabana Tripathi & Bhanu Pratap Singh, 2025. "Does disinvestment affect stock prices? An event study approach on the Indian public sector stocks," Journal of Social and Economic Development, Springer;Institute for Social and Economic Change, vol. 27(2), pages 408-421, August.
    • Handle: RePEc:spr:jsecdv:v:27:y:2025:i:2:d:10.1007_s40847-024-00350-8
    DOI: 10.1007/s40847-024-00350-8
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    1. Priyanka Shah & Parvinder Arora, 2014. "M&A Announcements and Their Effect on Return to Shareholders: An Event Study," Accounting and Finance Research, Sciedu Press, vol. 3(2), pages 170-170, May.
    2. Jeffry M. Netter & William L. Megginson, 2001. "From State to Market: A Survey of Empirical Studies on Privatization," Journal of Economic Literature, American Economic Association, vol. 39(2), pages 321-389, June.
    3. Ghosh, Saibal, 2009. "Do productivity and ownership really matter for growth? Firm-level evidence," Economic Modelling, Elsevier, vol. 26(6), pages 1403-1413, November.
    4. Armitage, Seth, 1995. "Event Study Methods and Evidence on Their Performance," Journal of Economic Surveys, Wiley Blackwell, vol. 9(1), pages 25-52, March.
    5. Judith F. Posnikoff, 1997. "Disinvestment From South Africa: They Did Well By Doing Good," Contemporary Economic Policy, Western Economic Association International, vol. 15(1), pages 76-86, January.
    6. Comstock, Arthur & Kish, Richard J. & Vasconcellos, Geraldo M., 2003. "The post-privatization financial performance of former state-owned enterprises," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 13(1), pages 19-37, February.
    7. Radic, Mislav & Ravasi, Davide & Munir, Kamal, 2021. "Privatization: implications of a shift from state to private ownership," LSE Research Online Documents on Economics 108992, London School of Economics and Political Science, LSE Library.
    8. Bennett, John & Maw, James, 2003. "Privatization, partial state ownership, and competition," Journal of Comparative Economics, Elsevier, vol. 31(1), pages 58-74, March.
    9. Brown, Stephen J. & Warner, Jerold B., 1980. "Measuring security price performance," Journal of Financial Economics, Elsevier, vol. 8(3), pages 205-258, September.
    10. T. G. Arun & F. I. Nixson, 2000. "The Disinvestment of Public Sector Enterprises: The Indian Experience," Oxford Development Studies, Taylor & Francis Journals, vol. 28(1), pages 19-32.
    11. Saul Estrin & Jan Hanousek & Evzen Kocenda & Jan Svejnar, 2009. "The Effects of Privatization and Ownership in Transition Economies," Journal of Economic Literature, American Economic Association, vol. 47(3), pages 699-728, September.
    12. Sheen Low & Fahim Ullah & Sara Shirowzhan & Samad M. E. Sepasgozar & Chyi Lin Lee, 2020. "Smart Digital Marketing Capabilities for Sustainable Property Development: A Case of Malaysia," Sustainability, MDPI, vol. 12(13), pages 1-40, July.
    13. Attiya Yasmin Javid & Henna Malik, 2016. "Performance and capital structure of IPOs in Pakistan from 2000 to 2015," Financial Innovation, Springer;Southwestern University of Finance and Economics, vol. 2(1), pages 1-19, December.
    14. Dimson, Elroy, 1979. "Risk measurement when shares are subject to infrequent trading," Journal of Financial Economics, Elsevier, vol. 7(2), pages 197-226, June.
    15. Okten, Cagla & Arin, K. Peren, 2006. "The Effects of Privatization on Efficiency: How Does Privatization Work?," World Development, Elsevier, vol. 34(9), pages 1537-1556, September.
    16. Nandini Gupta, 2005. "Partial Privatization and Firm Performance," Journal of Finance, American Finance Association, vol. 60(2), pages 987-1015, April.
    17. Binder, John J, 1998. "The Event Study Methodology since 1969," Review of Quantitative Finance and Accounting, Springer, vol. 11(2), pages 111-137, September.
    18. Bhanu Pratap Singh, 2021. "Institutional quality and poverty reduction in BRICS," Poverty & Public Policy, John Wiley & Sons, vol. 13(4), pages 335-350, December.
    19. Gautam Ahuja & Sumit Majumdar, 1998. "An Assessment of the Performance of Indian State-Owned Enterprises," Journal of Productivity Analysis, Springer, vol. 9(2), pages 113-132, March.
    20. Priya Mandiratta & G.S. Bhalla, 2017. "Pre and Post Disinvestment Performance Evaluation of Indian CPSEs," Management and Labour Studies, XLRI Jamshedpur, School of Business Management & Human Resources, vol. 42(2), pages 120-134, May.
    21. Truzaar Dordi & Olaf Weber, 2019. "The Impact of Divestment Announcements on the Share Price of Fossil Fuel Stocks," Sustainability, MDPI, vol. 11(11), pages 1-20, June.
    22. Brown, Stephen J. & Warner, Jerold B., 1985. "Using daily stock returns : The case of event studies," Journal of Financial Economics, Elsevier, vol. 14(1), pages 3-31, March.
    23. Dyckman, T & Philbrick, D & Stephan, J, 1984. "A Comparison Of Event Study Methodologies Using Daily Stock Returns - A Simulation Approach," Journal of Accounting Research, John Wiley & Sons, Ltd., vol. 22, pages 1-30.
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