IDEAS home Printed from https://ideas.repec.org/p/unl/unlfep/wp596.html
   My bibliography  Save this paper

Conflicts of interest in the underwriting of IPOs and price stabilization

Author

Listed:
  • Antonio Gledson de Carvalho
  • Joao Amaro de Matos
  • Douglas Beserra Pinheiro
  • Marcio de Sa Mello

Abstract

Banks that supply capital and simultaneously underwrite securities for the same clients may benefit themselves or their clients at the expenses of investors by overpricing securities. We investigate this issue by analyzing price stabilization and short-term returns of IPOs. Our analysis suggests that equity-conflicted underwriters overprice IPOs and use price stabilization to disguise overpricing. The same does not happen with loan-conflicted underwriters. We also show that the partial adjustment phenomenon may result from price stabilization, since it disappears after the stabilization is over.

Suggested Citation

  • Antonio Gledson de Carvalho & Joao Amaro de Matos & Douglas Beserra Pinheiro & Marcio de Sa Mello, 2015. "Conflicts of interest in the underwriting of IPOs and price stabilization," Nova SBE Working Paper Series wp596, Universidade Nova de Lisboa, Nova School of Business and Economics.
    • Handle: RePEc:unl:unlfep:wp596
    as

    Download full text from publisher

    File URL: https://run.unl.pt/bitstream/10362/82746/1/WP596.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Zhang, Donghang, 2004. "Why Do IPO Underwriters Allocate Extra Shares when They Expect to Buy Them Back?," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 39(3), pages 571-594, September.
    2. Chowdhry, Bhagwan & Nanda, Vikram, 1996. "Stabilization, Syndication, and Pricing of IPOs," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 31(1), pages 25-42, March.
    3. Alexander Ljungqvist & William J. Wilhelm, 2003. "IPO Pricing in the Dot‐com Bubble," Journal of Finance, American Finance Association, vol. 58(2), pages 723-752, April.
    4. Kang, Jun-Koo & Liu, Wei-Lin, 2007. "Is universal banking justified? Evidence from bank underwriting of corporate bonds in Japan," Journal of Financial Economics, Elsevier, vol. 84(1), pages 142-186, April.
    5. Jay R. Ritter & Ivo Welch, 2002. "A Review of IPO Activity, Pricing, and Allocations," Journal of Finance, American Finance Association, vol. 57(4), pages 1795-1828, August.
    6. Alexander P. Ljungqvist & Tim Jenkinson & William J. Wilhelm, Jr., 2003. "Global Integration in Primary Equity Markets: The Role of U.S. Banks and U.S. Investors," The Review of Financial Studies, Society for Financial Studies, vol. 16(1), pages 63-99.
    7. Benveniste, Lawrence M. & Busaba, Walid Y. & Wilhelm Jr., William J., 1996. "Price stabilization as a bonding mechanism in new equity issues," Journal of Financial Economics, Elsevier, vol. 42(2), pages 223-255, October.
    8. Carter, Richard B & Manaster, Steven, 1990. "Initial Public Offerings and Underwriter Reputation," Journal of Finance, American Finance Association, vol. 45(4), pages 1045-1067, September.
    9. George Kanatas & Jianping Qi, 2003. "Integration of Lending and Underwriting: Implications of Scope Economies," Journal of Finance, American Finance Association, vol. 58(3), pages 1167-1191, June.
    10. Roten, Ivan C. & Mullineaux, Donald J., 2002. "Debt underwriting by commercial bank-affiliated firms and investment banks: More evidence," Journal of Banking & Finance, Elsevier, vol. 26(4), pages 689-718, April.
    11. Hanley, Kathleen Weiss, 1993. "The underpricing of initial public offerings and the partial adjustment phenomenon," Journal of Financial Economics, Elsevier, vol. 34(2), pages 231-250, October.
    12. Takaoka, Sumiko & McKenzie, C.R., 2006. "The impact of bank entry in the Japanese corporate bond underwriting market," Journal of Banking & Finance, Elsevier, vol. 30(1), pages 59-83, January.
    13. repec:bla:jfinan:v:59:y:2004:i:6:p:2903-2958 is not listed on IDEAS
    14. Ber, Hedva & Yafeh, Yishay & Yosha, Oved, 2001. "Conflict of interest in universal banking: Bank lending, stock underwriting, and fund management," Journal of Monetary Economics, Elsevier, vol. 47(1), pages 189-218, February.
    15. Tim Loughran & Jay Ritter, 2004. "Why Has IPO Underpricing Changed Over Time?," Financial Management, Financial Management Association, vol. 33(3), Fall.
    16. Kanatas, George & Qi, Jianping, 1998. "Underwriting by Commercial Banks: Incentive Conflicts, Scope Economies, and Project Quality," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 30(1), pages 119-133, February.
    17. Kroszner, Randall S & Rajan, Raghuram G, 1994. "Is the Glass-Steagall Act Justified? A Study of the U.S. Experience with Universal Banking before 1933," American Economic Review, American Economic Association, vol. 84(4), pages 810-832, September.
    18. Raghuram G. Rajan, 2002. "An Investigation into the Economics of Extending Bank Powers," Journal of Emerging Market Finance, Institute for Financial Management and Research, vol. 1(2), pages 125-156, September.
    19. Ang, James S. & Richardson, Terry, 1994. "The underwriting experience of commercial bank affiliates prior to the Glass-Steagall Act: A reexamination of evidence for passage of the act," Journal of Banking & Finance, Elsevier, vol. 18(2), pages 351-395, January.
    20. White, Halbert, 1980. "A Heteroskedasticity-Consistent Covariance Matrix Estimator and a Direct Test for Heteroskedasticity," Econometrica, Econometric Society, vol. 48(4), pages 817-838, May.
    21. Gompers, Paul & Lerner, Josh, 1999. "Conflict of Interest in the Issuance of Public Securities: Evidence from Venture Capital," Journal of Law and Economics, University of Chicago Press, vol. 42(1), pages 1-28, April.
    22. Charles Calomiris & Thanavut Pornrojnangkool, 2009. "Relationship Banking and the Pricing of Financial Services," Journal of Financial Services Research, Springer;Western Finance Association, vol. 35(3), pages 189-224, June.
    23. Gande, Amar, et al, 1997. "Bank Underwriting of Debt Securities: Modern Evidence," The Review of Financial Studies, Society for Financial Studies, vol. 10(4), pages 1175-1202.
    24. Konishi, Masaru, 2002. "Bond underwriting by banks and conflicts of interest: Evidence from Japan during the pre-war period," Journal of Banking & Finance, Elsevier, vol. 26(4), pages 767-793, April.
    25. Rock, Kevin, 1986. "Why new issues are underpriced," Journal of Financial Economics, Elsevier, vol. 15(1-2), pages 187-212.
    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. Sun, Yue & Uchida, Konari & Matsumoto, Mamoru, 2013. "The dark side of independent venture capitalists: Evidence from Japan," Pacific-Basin Finance Journal, Elsevier, vol. 24(C), pages 279-300.
    2. Yasuda, Ayako, 2007. "Bank relationships and underwriter competition: Evidence from Japan," Journal of Financial Economics, Elsevier, vol. 86(2), pages 369-404, November.
    3. Ljungqvist, Alexander, 2003. "Conflicts of Interest and Efficient Contracting in IPOs," CEPR Discussion Papers 4163, C.E.P.R. Discussion Papers.
    4. Bradley, Daniel J. & Gonas, John S. & Highfield, Michael J. & Roskelley, Kenneth D., 2009. "An examination of IPO secondary market returns," Journal of Corporate Finance, Elsevier, vol. 15(3), pages 316-330, June.
    5. Trauten, Andreas, 2004. "Zur Effizienz von Wertpapieremissionen über Internetplattformen," Working Papers 8, University of Münster, Competence Center Internet Economy and Hybrid Systems, European Research Center for Information Systems (ERCIS).
    6. Bertoni, Fabio & Giudici, Giancarlo, 2014. "The strategic reallocation of IPO shares," Journal of Banking & Finance, Elsevier, vol. 39(C), pages 211-222.
    7. Oehler, Andreas & Rummer, Marco & Smith, Peter N., 2004. "IPO Pricing and the Relative Importance of Investor Sentiment: Evidence from Germany," Discussion Papers 26, University of Bamberg, Chair of Finance.
    8. Neuhann, Daniel & Saidi, Farzad, 2018. "Do universal banks finance riskier but more productive firms?," Journal of Financial Economics, Elsevier, vol. 128(1), pages 66-85.
    9. Butler, Alexander W. & Keefe, Michael O'Connor & Kieschnick, Robert, 2014. "Robust determinants of IPO underpricing and their implications for IPO research," Journal of Corporate Finance, Elsevier, vol. 27(C), pages 367-383.
    10. Agathee, Ushad Subadar & Sannassee, Raja Vinesh & Brooks, Chris, 2012. "The underpricing of IPOs on the Stock Exchange of Mauritius," Research in International Business and Finance, Elsevier, vol. 26(2), pages 281-303.
    11. Grammenos, Costas Th. & Papapostolou, Nikos C., 2012. "US shipping initial public offerings: Do prospectus and market information matter?," Transportation Research Part E: Logistics and Transportation Review, Elsevier, vol. 48(1), pages 276-295.
    12. Carbó-Valverde, Santiago & Cuadros-Solas, Pedro J. & Rodríguez-Fernández, Francisco, 2021. "Non-pricing drivers of underwriters’ market shares in corporate bond markets," International Review of Economics & Finance, Elsevier, vol. 76(C), pages 671-693.
    13. Dierkes, Maik & Krupski, Jan & Schroen, Sebastian, 2022. "Option-implied lottery demand and IPO returns," Journal of Economic Dynamics and Control, Elsevier, vol. 138(C).
    14. Katsushi Suzuki & Kazuo Yamada, 2010. "Does the Intended Use of Proceeds and Bank's Characteristics Affect the Bank Underwriters' Certification Role? Evidence from Seasoned Equity Offerings," Discussion Papers 2010-55, Kobe University, Graduate School of Business Administration.
    15. Kennedy, Duane B. & Sivakumar, Ranjini & Vetzal, Kenneth R., 2006. "The implications of IPO underpricing for the firm and insiders: Tests of asymmetric information theories," Journal of Empirical Finance, Elsevier, vol. 13(1), pages 49-78, January.
    16. Jay R. Ritter & Ivo Welch, 2002. "A Review of IPO Activity, Pricing, and Allocations," Journal of Finance, American Finance Association, vol. 57(4), pages 1795-1828, August.
    17. Focarelli, Dario & Pozzolo, Alberto Franco, 2005. "Conflicts of Interest in Financial Markets - Evidence from Bond Underwriting in the Nineties," Economics & Statistics Discussion Papers esdp05023, University of Molise, Department of Economics.
    18. Roosenboom, Peter, 2012. "Valuing and pricing IPOs," Journal of Banking & Finance, Elsevier, vol. 36(6), pages 1653-1664.
    19. Lehmann, Timo & Weber, Matthias, 2021. "IPO Underpricing and Aftermarket Price Accuracy: Auctions vs. Bookbuilding in Japan," SocArXiv sa385, Center for Open Science.
    20. Fouad Jamaani & Manal Alidarous, 2019. "Review of Theoretical Explanations of IPO Underpricing," Journal of Accounting, Business and Finance Research, Scientific Publishing Institute, vol. 6(1), pages 1-18.

    More about this item

    Keywords

    Universal Banking; conflict of interest; underwriting; IPO; price stabilization; aftermarket short covering; partial adjustment;
    All these keywords.

    JEL classification:

    • G24 - Financial Economics - - Financial Institutions and Services - - - Investment Banking; Venture Capital; Brokerage

    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:unl:unlfep:wp596. 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: Susana Lopes (email available below). General contact details of provider: https://edirc.repec.org/data/feunlpt.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.