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Government Agency Product Endorsements and Stock Valuations: A COVID-19 Event Study

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  • Mark Schaub

Abstract

During the COVID-19 pandemic, a US government agency (the Environmental Protection Agency) made two announcements recommending the products of 2 different firms in the Household & Personal Products industry. The announcements were official and posted to the EPA’s website on the dates of March 3, 2020 and July 6, 2020. Evidence shows these announcements added value to the firms that were promoted. Also, on a risk-adjusted and head-to-head basis, these announcing firms significantly outperformed the other large firms in the industry around the date of the announcements.

Suggested Citation

  • Mark Schaub, 2021. "Government Agency Product Endorsements and Stock Valuations: A COVID-19 Event Study," International Journal of Economics and Finance, Canadian Center of Science and Education, vol. 13(5), pages 1-1, May.
  • Handle: RePEc:ibn:ijefaa:v:13:y:2021:i:5:p:1
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    References listed on IDEAS

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    1. Bruce Johnson, W. & Magee, Robert P. & Nagarajan, Nandu J. & Newman, Harry A., 1985. "An analysis of the stock price reaction to sudden executive deaths : Implications for the managerial labor market," Journal of Accounting and Economics, Elsevier, vol. 7(1-3), pages 151-174, April.
    2. Ikenberry, David & Lakonishok, Josef & Vermaelen, Theo, 1995. "Market underreaction to open market share repurchases," Journal of Financial Economics, Elsevier, vol. 39(2-3), pages 181-208.
    3. Litzenberger, Robert H & Ramaswamy, Krishna, 1982. "The Effects of Dividends on Common Stock Prices: Tax Effects or Information Effects?," Journal of Finance, American Finance Association, vol. 37(2), pages 429-443, May.
    4. Muhammad Kashif & Sanyah Saad & Imran Umer Chhapra & Farhan Ahmed, 2018. "An Empirical Evidence of Over Reaction Hypothesis on Karachi Stock Exchange (KSE)," Asian Economic and Financial Review, Asian Economic and Social Society, vol. 8(4), pages 449-465.
    5. Muhammad Kashif & Sanyah Saad & Imran Umer Chhapra & Farhan Ahmed, 2018. "An Empirical Evidence of Over Reaction Hypothesis on Karachi Stock Exchange (KSE)," Asian Economic and Financial Review, Asian Economic and Social Society, vol. 8(4), pages 449-465, April.
    6. Fama, Eugene F, et al, 1969. "The Adjustment of Stock Prices to New Information," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 10(1), pages 1-21, February.
    7. De Bondt, Werner F M & Thaler, Richard H, 1987. "Further Evidence on Investor Overreaction and Stock Market Seasonalit y," Journal of Finance, American Finance Association, vol. 42(3), pages 557-581, July.
    8. Jensen, Michael C. & Ruback, Richard S., 1983. "The market for corporate control : The scientific evidence," Journal of Financial Economics, Elsevier, vol. 11(1-4), pages 5-50, April.
    9. Loughran, Tim & Ritter, Jay R, 1995. "The New Issues Puzzle," Journal of Finance, American Finance Association, vol. 50(1), pages 23-51, March.
    10. De Bondt, Werner F M & Thaler, Richard, 1985. "Does the Stock Market Overreact?," Journal of Finance, American Finance Association, vol. 40(3), pages 793-805, July.
    11. Sanjai Bhagat & John Bizjak & Jeffrey L. Coles, 1998. "The Shareholder Wealth Implications of Corporate Lawsuits," Financial Management, Financial Management Association, vol. 27(4), Winter.
    12. Ball, R & Brown, P, 1968. "Empirical Evaluation Of Accounting Income Numbers," Journal of Accounting Research, Wiley Blackwell, vol. 6(2), pages 159-178.
    13. Yuming Fu & Wenlan Qian, 2014. "Speculators and Price Overreaction in the Housing Market," Real Estate Economics, American Real Estate and Urban Economics Association, vol. 42(4), pages 977-1007, December.
    14. Oscar Harkavy, 1953. "The Relation Between Retained Earnings And Common Stock Prices For Large, Listed Corporations," Journal of Finance, American Finance Association, vol. 8(3), pages 283-297, September.
    15. Dervis Kirikkaleli & Seyed Alireza Athari & Hasan Murat Ertugrul, 2021. "The real estate industry in Turkey: a time series analysis," The Service Industries Journal, Taylor & Francis Journals, vol. 41(5-6), pages 427-439, April.
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    More about this item

    JEL classification:

    • R00 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General - - - General
    • Z0 - Other Special Topics - - General

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