IDEAS home Printed from https://ideas.repec.org/p/fmg/fmgdps/dp334.html
   My bibliography  Save this paper

Insider Trading, Investment and Liquidity: A Welfare Analysis

Author

Listed:
  • Giovanna Nicodano
  • Sudipto Bhattacharya

Abstract

We compare competitive equilibrium outcomes with and without trading by a privately informed ¶monopolistic¶ insider, in a model with real investment portfolio choices ex ante, and noise trading generated by aggregate uncertainty regarding other agents intertemporal consumption preferences. The welfare implications of insider trading for the ex ante expected utilities of outsiders are analysed. The role of interim information revelation due to insider trading, in improving the risk-sharing among outsiders with stochastic liquidity needs, is examined in detail.

Suggested Citation

  • Giovanna Nicodano & Sudipto Bhattacharya, 1999. "Insider Trading, Investment and Liquidity: A Welfare Analysis," FMG Discussion Papers dp334, Financial Markets Group.
    • Handle: RePEc:fmg:fmgdps:dp334
    as

    Download full text from publisher

    File URL: http://www.lse.ac.uk/fmg/workingPapers/discussionPapers/fmg_pdfs/dp334.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Dow, James & Rahi, Rohit, 2000. "Should Speculators Be Taxed?," The Journal of Business, University of Chicago Press, vol. 73(1), pages 89-107, January.
    2. Grossman, Sanford J & Stiglitz, Joseph E, 1980. "On the Impossibility of Informationally Efficient Markets," American Economic Review, American Economic Association, vol. 70(3), pages 393-408, June.
    3. Douglas W. Diamond & Philip H. Dybvig, 2000. "Bank runs, deposit insurance, and liquidity," Quarterly Review, Federal Reserve Bank of Minneapolis, vol. 24(Win), pages 14-23.
    4. Hart, Oliver D., 1975. "On the optimality of equilibrium when the market structure is incomplete," Journal of Economic Theory, Elsevier, vol. 11(3), pages 418-443, December.
    5. Rafael Repullo, 1999. "Some Remarks on Leland's Model of Insider Trading," Economica, London School of Economics and Political Science, vol. 66(263), pages 359-374, August.
    6. Qi, Jianping, 1996. "Efficient investment and financial intermediation," Journal of Banking & Finance, Elsevier, vol. 20(5), pages 891-900, June.
    7. Diamond, Douglas W & Verrecchia, Robert E, 1982. "Optimal Managerial Contracts and Equilibrium Security Prices," Journal of Finance, American Finance Association, vol. 37(2), pages 275-287, May.
    8. Holmstrom, Bengt & Tirole, Jean, 1993. "Market Liquidity and Performance Monitoring," Journal of Political Economy, University of Chicago Press, vol. 101(4), pages 678-709, August.
    9. Leland, Hayne E, 1992. "Insider Trading: Should It Be Prohibited?," Journal of Political Economy, University of Chicago Press, vol. 100(4), pages 859-887, August.
    10. Bryant, John, 1980. "A model of reserves, bank runs, and deposit insurance," Journal of Banking & Finance, Elsevier, vol. 4(4), pages 335-344, December.
    11. Kyle, Albert S, 1985. "Continuous Auctions and Insider Trading," Econometrica, Econometric Society, vol. 53(6), pages 1315-1335, November.
    12. Diamond, Douglas W. & Verrecchia, Robert E., 1981. "Information aggregation in a noisy rational expectations economy," Journal of Financial Economics, Elsevier, vol. 9(3), pages 221-235, September.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Pei Peter Lung & Pisun Xu, 2014. "Tipping and Option Trading," Financial Management, Financial Management Association International, vol. 43(3), pages 671-701, September.
    2. Giovanni Cespa, 2008. "Information Sales and Insider Trading with Long‐Lived Information," Journal of Finance, American Finance Association, vol. 63(2), pages 639-672, April.
    3. Yuri Pettinicchi, 2012. "Financial Literacy, Information Acquisition and Asset Pricing Implications," Working Papers 2012_03, Department of Economics, University of Venice "Ca' Foscari".
    4. Juan Jose Cruces & Enrique L. Kawamura, 2005. "Insider Trading and Corporate Governance in Latin America: A Sequential Trade Model Approach," Working Papers 86, Universidad de San Andres, Departamento de Economia, revised Dec 2005.
    5. Andrea M. Buffa & Giovanna Nicodano, 2008. "Should Insider Trading be Prohibited when Share Repurchases are Allowed?," Review of Finance, European Finance Association, vol. 12(4), pages 735-765.
    6. Liang, Woan-lih & Lin, Hsiou-wei W. & Syu, Yir-Jung, 2010. "Precision of Investor Information and Financial Disclosure," International Review of Economics & Finance, Elsevier, vol. 19(4), pages 627-632, October.
    7. Athanasakou, Vasiliki & Simpson, Ana, 2016. "Investor attention to rounding as a salient forecast feature," International Journal of Forecasting, Elsevier, vol. 32(4), pages 1212-1233.
    8. Randall Morck & Bernard Yeung & Wayne Yu, 2013. "R-squared and the Economy," NBER Working Papers 19017, National Bureau of Economic Research, Inc.
    9. Ben Said Hatem, 2017. "A Study of a Causality Relationship between Firm Investment and Cash Holdings: An Empirical Validation from French, Germany and Italy," Business and Economic Research, Macrothink Institute, vol. 7(1), pages 308-322, June.
    10. Arnoud W. A. Boot & Radhakrishnan Gopalan & Anjan V. Thakor, 2008. "Market Liquidity, Investor Participation, and Managerial Autonomy: Why Do Firms Go Private?," Journal of Finance, American Finance Association, vol. 63(4), pages 2013-2059, August.
    11. Andrea Marcello Buffa, 2004. "Strategic Insider Trading with Imperfect Information: A Trading Volume Analysis," Rivista di Politica Economica, SIPI Spa, vol. 94(6), pages 101-143, November-.
    12. Raffi Indjejikian & Hai Lu & Liyan Yang, 2014. "Rational Information Leakage," Management Science, INFORMS, vol. 60(11), pages 2762-2775, November.
    13. Maug, Ernst, 2002. "Insider trading legislation and corporate governance," European Economic Review, Elsevier, vol. 46(9), pages 1569-1597, October.
    14. Giovanni Cespa, 2008. "Information Sales and Insider Trading with Long‐Lived Information," Journal of Finance, American Finance Association, vol. 63(2), pages 639-672, April.
    15. Liu, Dehong & Lung, Pei Peter & Lallemand, Justin, 2015. "Anticipation of takeovers in stock and options markets," International Review of Economics & Finance, Elsevier, vol. 39(C), pages 19-35.
    16. Fabio C. Bagliano & Carlo A. Favero & Giovanna Nicodano, 2011. "Insider Trading, Traded Volume and Returns," Working papers 26, Former Department of Economics and Public Finance "G. Prato", University of Torino.
    17. Luke M. Bennett & Wei Hu, 2023. "Filtration enlargement‐based time series forecast in view of insider trading," Journal of Economic Surveys, Wiley Blackwell, vol. 37(1), pages 112-140, February.
    18. Chi-Wen Lee & Zemin Lu, 2008. "Trading on inside information when there may be tippees," Review of Quantitative Finance and Accounting, Springer, vol. 31(3), pages 241-260, October.

    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. Bai, Jennie & Philippon, Thomas & Savov, Alexi, 2016. "Have financial markets become more informative?," Journal of Financial Economics, Elsevier, vol. 122(3), pages 625-654.
    2. Dimitri Vayanos & Jiang Wang, 2012. "Market Liquidity -- Theory and Empirical Evidence," NBER Working Papers 18251, National Bureau of Economic Research, Inc.
    3. Nicolae Gârleanu & Lasse Heje Pedersen, 2018. "Efficiently Inefficient Markets for Assets and Asset Management," Journal of Finance, American Finance Association, vol. 73(4), pages 1663-1712, August.
    4. Dow, James & Gorton, Gary, 1997. "Noise Trading, Delegated Portfolio Management, and Economic Welfare," Journal of Political Economy, University of Chicago Press, vol. 105(5), pages 1024-1050, October.
    5. Baiman, Stanley & Verrecchia, Robert E., 1995. "Earnings and price-based compensation contracts in the presence of discretionary trading and incomplete contracting," Journal of Accounting and Economics, Elsevier, vol. 20(1), pages 93-121, July.
    6. Qi Chen & Zeqiong Huang & Yun Zhang, 2014. "The Effects of Public Information with Asymmetrically Informed Short‐Horizon Investors," Journal of Accounting Research, Wiley Blackwell, vol. 52(3), pages 635-669, June.
    7. Itay Goldstein, 2023. "Information in Financial Markets and Its Real Effects," Review of Finance, European Finance Association, vol. 27(1), pages 1-32.
    8. James Dow, 2003. "Informed Trading, Investment, and Welfare," The Journal of Business, University of Chicago Press, vol. 76(3), pages 439-454, July.
    9. Vayanos, Dimitri & Wang, Jiang, 2013. "Market Liquidity—Theory and Empirical Evidence ," Handbook of the Economics of Finance, in: G.M. Constantinides & M. Harris & R. M. Stulz (ed.), Handbook of the Economics of Finance, volume 2, chapter 0, pages 1289-1361, Elsevier.
    10. Gao, Pingyang, 2008. "Disclosure Quality, Cost of Capital, and Investors’ Welfare," MPRA Paper 9478, University Library of Munich, Germany, revised Jun 2008.
    11. Alan D. Morrison, 2004. "Competition and Information Production in Market Maker Models," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 31(7-8), pages 1171-1190.
    12. Liang, Woan-lih & Lin, Hsiou-wei W. & Syu, Yir-Jung, 2010. "Precision of Investor Information and Financial Disclosure," International Review of Economics & Finance, Elsevier, vol. 19(4), pages 627-632, October.
    13. Pasquariello, Paolo, 2014. "Prospect Theory and market quality," Journal of Economic Theory, Elsevier, vol. 149(C), pages 276-310.
    14. Ouzan, Samuel, 2020. "Loss aversion and market crashes," Economic Modelling, Elsevier, vol. 92(C), pages 70-86.
    15. Richard A. Lambert & Christian Leuz & Robert E. Verrecchia, 2011. "Information Asymmetry, Information Precision, and the Cost of Capital," Review of Finance, European Finance Association, vol. 16(1), pages 1-29.
    16. Luis Angel Medrano & Xavier Vives, 2004. "Regulating Insider Trading When Investment Matters," Review of Finance, Springer, vol. 8(2), pages 199-277.
    17. Piersanti, Giovanni, 2012. "The Macroeconomic Theory of Exchange Rate Crises," OUP Catalogue, Oxford University Press, number 9780199653126.
    18. Dow, James & Rahi, Rohit, 1998. "Informed trading, investment, and welfare," LSE Research Online Documents on Economics 119147, London School of Economics and Political Science, LSE Library.
    19. Trunin, Pavel (Трунин, Павел), 2015. "Analysis of the Level of Development of the Financial System in the Russian Federation [Анализ Уровня Развития Финансовой Системы В Российской Федерации]," Published Papers mn38, Russian Presidential Academy of National Economy and Public Administration.
    20. James Dow & Gary Gorton, 2006. "Noise Traders," NBER Working Papers 12256, National Bureau of Economic Research, Inc.

    More about this item

    JEL classification:

    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • G10 - Financial Economics - - General Financial Markets - - - General (includes Measurement and Data)

    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:fmg:fmgdps:dp334. 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: The FMG Administration (email available below). General contact details of provider: http://www.lse.ac.uk/fmg/ .

    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.