IDEAS home Printed from https://ideas.repec.org/p/yon/wpaper/2025rwp-244.html

Paradox of Public Information Disclosure in the Presence of an Asset Market

Author

Listed:
  • Seongkyun Kim

    (Yonsei University)

  • Myungkyu Shim

    (Yonsei University)

Abstract

When financial market collapses, policymakers tend to disclose more public information to traders (e.g., more frequent communication with public) in order to reduce uncertainty surrounding the market and thus revive demand for risky assets. Can such a disclosure policy achieve its objective? In order to address this issue, we augment an exogenous public signal to the model of Angeletos and Werning (2006) and Rondina and Shim (2015) so that both exogenous and endogenous public information coexist. After proving that there exist equilibria in our model economy, we show that provision of more precise exogenous public information to traders in turn can reduce the informativeness of the endogenous public signal (asset price), especially when such a policy is necessary.

Suggested Citation

  • Seongkyun Kim & Myungkyu Shim, 2025. "Paradox of Public Information Disclosure in the Presence of an Asset Market," Working papers 2025rwp-244, Yonsei University, Yonsei Economics Research Institute.
    • Handle: RePEc:yon:wpaper:2025rwp-244
    as

    Download full text from publisher

    File URL: http://121.254.254.220/repec/yon/wpaper/2025rwp-244.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Cai, Zhifeng & Dong, Feng, 2023. "Public disclosure and private information acquisition: A global game approach," Journal of Economic Theory, Elsevier, vol. 210(C).
    2. Ozsoylev, Han N. & Walden, Johan, 2011. "Asset pricing in large information networks," Journal of Economic Theory, Elsevier, vol. 146(6), pages 2252-2280.
    3. George-Marios Angeletos & Alessandro Pavan, 2007. "Efficient Use of Information and Social Value of Information," Econometrica, Econometric Society, vol. 75(4), pages 1103-1142, July.
    4. Sydney C. Ludvigson & Sai Ma & Serena Ng, 2021. "Uncertainty and Business Cycles: Exogenous Impulse or Endogenous Response?," American Economic Journal: Macroeconomics, American Economic Association, vol. 13(4), pages 369-410, October.
    5. Rondina, Giacomo & Shim, Myungkyu, 2015. "Financial prices and information acquisition in large Cournot markets," Journal of Economic Theory, Elsevier, vol. 158(PB), pages 769-786.
    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. Keeyoung Rhee & Myungkyu Shim & Ji Zhang, 2021. "State-Promoted Investment for Industrial Reforms: an Information Design Approach," Papers 2105.09576, arXiv.org.
    2. Pavan, Alessandro & Vives, Xavier, 2015. "Information, Coordination, and Market Frictions: An Introduction," Journal of Economic Theory, Elsevier, vol. 158(PB), pages 407-426.
    3. Nikolay Hristov & Markus Roth, 2019. "Uncertainty Shocks and Financial Crisis Indicators," CESifo Working Paper Series 7839, CESifo.
    4. Han, Rui-Qi & Li, Ming-Xia & Chen, Wei & Zhou, Wei-Xing & Stanley, H. Eugene, 2019. "Structural properties of statistically validated empirical information networks," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 523(C), pages 747-756.
    5. Salzmann, Leonard, 2020. "The Impact of Uncertainty and Financial Shocks in Recessions and Booms," VfS Annual Conference 2020 (Virtual Conference): Gender Economics 224588, Verein für Socialpolitik / German Economic Association.
    6. Goldstein, Itay & Yang, Liyan, 2019. "Good disclosure, bad disclosure," Journal of Financial Economics, Elsevier, vol. 131(1), pages 118-138.
    7. Juan M. Londono & Mehrdad Samadi, 2023. "The Price of Macroeconomic Uncertainty: Evidence from Daily Options," International Finance Discussion Papers 1376, Board of Governors of the Federal Reserve System (U.S.).
    8. Comunale, Mariarosaria & Nguyen, Anh Dinh Minh, 2025. "A comprehensive MacroEconomic uncertainty measure for the euro area and its implications to COVID-19," Journal of International Money and Finance, Elsevier, vol. 157(C).
    9. Baeriswyl, Romain & Cornand, Camille, 2010. "The signaling role of policy actions," Journal of Monetary Economics, Elsevier, vol. 57(6), pages 682-695, September.
    10. Jin Yeub Kim & Myungkyu Shim, 2022. "Information Inequality and the Role of Public Information," Korean Economic Review, Korean Economic Association, vol. 38, pages 207-230.
    11. Giacomo Rondina & Todd Walker, 2016. "Learning and Informational Stability of Dynamic REE with Incomplete Information," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 21, pages 147-159, July.
    12. Gabriel Desgranges & Celine Rochon, 2008. "Conformism, Public News and Market Effciency," OFRC Working Papers Series 2008fe16, Oxford Financial Research Centre.
    13. Bayona, Anna & Manzano, Carolina, 2024. "Competition in schedules with cursed traders," Journal of Economic Theory, Elsevier, vol. 222(C).
    14. Benhabib, Jess & Liu, Xuewen & Wang, Pengfei, 2016. "Endogenous information acquisition and countercyclical uncertainty," Journal of Economic Theory, Elsevier, vol. 165(C), pages 601-642.
    15. Boun My, Kene & Cornand, Camille & Dos Santos Ferreira, Rodolphe, 2021. "Public information and the concern for coordination," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 93(C).
    16. Englander,Aaron Gabriel Ratliffe & Karp,Larry & Simon,Leo, 2023. "The Value of Information in a Congested Fishery," Policy Research Working Paper Series 10543, The World Bank.
    17. Ashton De Silva & Huu Nhan Duong & My Nguyen & Yen Ngoc Nguyen, 2023. "Bank risk in uncertain times: Do credit rationing and revenue diversification matter?," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 50(7-8), pages 1240-1273, July.
    18. Himounet, Nicolas, 2022. "Searching the nature of uncertainty: Macroeconomic and financial risks VS geopolitical and pandemic risks," International Economics, Elsevier, vol. 170(C), pages 1-31.
    19. Carlos Cañizares Martínez & Arne Gieseck, 2025. "The effects of macro uncertainty shocks in the euro area: a FAVAR approach," Empirical Economics, Springer, vol. 68(6), pages 2829-2872, June.
    20. Sui, Jianli & Lv, Wenqiang & Gao, Xiang & Koedijk, Kees G., 2024. "China’s GDP-at-Risk: Real-Time Monitoring, Risk Tracing, and Macroeconomic Policy Effects," Journal of International Money and Finance, Elsevier, vol. 147(C).

    More about this item

    Keywords

    ;
    ;
    ;
    ;

    JEL classification:

    • D80 - Microeconomics - - Information, Knowledge, and Uncertainty - - - General
    • G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading

    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:yon:wpaper:2025rwp-244. 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: YERI (email available below). General contact details of provider: https://edirc.repec.org/data/eryonkr.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.