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Strategic Investment and Learning with Private Information

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  • Nicolas KLEIN
  • Peter WAGNER

Abstract

We study a two-player game of strategic experimentation in which agents choose the timing of investments which yield uncertain returns over time. Agents learn about future returns through privately observed signals, others' investment decisions and from public experimentation outcomes when returns are realized. We characterize symmetric equilibria, and we relate the extent of strategic delay of investments in equilibrium to the primitives of the information structure. Agents invest without delay when the most optimistic intermediate belief exceeds a threshold. Otherwise, delay in investments induces a negative learning feed-back which may either escalate or dampen beliefs and investment choices. We highlight how private information in strategic experimentation can increase ex ante welfare because of strategic uncertainty and due to an "encouragement effect of private information".

Suggested Citation

  • Nicolas KLEIN & Peter WAGNER, 2018. "Strategic Investment and Learning with Private Information," Cahiers de recherche 13-2018, Centre interuniversitaire de recherche en économie quantitative, CIREQ.
    • Handle: RePEc:mtl:montec:13-2018
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    References listed on IDEAS

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    1. repec:dau:papers:123456789/12074 is not listed on IDEAS
    2. Heidhues, Paul & Rady, Sven & Strack, Philipp, 2015. "Strategic experimentation with private payoffs," Journal of Economic Theory, Elsevier, vol. 159(PA), pages 531-551.
    3. , & ,, 2010. "Strategic experimentation with Poisson bandits," Theoretical Economics, Econometric Society, vol. 5(2), May.
    4. Godfrey Keller & Sven Rady & Martin Cripps, 2005. "Strategic Experimentation with Exponential Bandits," Econometrica, Econometric Society, vol. 73(1), pages 39-68, January.
    5. Dinah Rosenberg & Eilon Solan & Nicolas Vieille, 2007. "Social Learning in One-Arm Bandit Problems," Econometrica, Econometric Society, vol. 75(6), pages 1591-1611, November.
    6. Chamley, Christophe & Gale, Douglas, 1994. "Information Revelation and Strategic Delay in a Model of Investment," Econometrica, Econometric Society, vol. 62(5), pages 1065-1085, September.
    7. Siew Hong Teoh, 1997. "Information Disclosure and Voluntary Contributions to Public Goods," RAND Journal of Economics, The RAND Corporation, vol. 28(3), pages 385-406, Autumn.
    8. Decamps, Jean-Paul & Mariotti, Thomas, 2004. "Investment timing and learning externalities," Journal of Economic Theory, Elsevier, vol. 118(1), pages 80-102, September.
    9. Murto, Pauli & Välimäki, Juuso, 2013. "Delay and information aggregation in stopping games with private information," Journal of Economic Theory, Elsevier, vol. 148(6), pages 2404-2435.
    10. Rosenberg, Dinah & Salomon, Antoine & Vieille, Nicolas, 2013. "On games of strategic experimentation," Games and Economic Behavior, Elsevier, vol. 82(C), pages 31-51.
    11. Patrick Bolton & Christopher Harris, 1999. "Strategic Experimentation," Econometrica, Econometric Society, vol. 67(2), pages 349-374, March.
    12. Moscarini, Giuseppe & Squintani, Francesco, 2010. "Competitive experimentation with private information: The survivor's curse," Journal of Economic Theory, Elsevier, vol. 145(2), pages 639-660, March.
    13. Pauli Murto & Juuso Välimäki, 2011. "Learning and Information Aggregation in an Exit Game," Review of Economic Studies, Oxford University Press, vol. 78(4), pages 1426-1461.
    14. Stephen Morris & Hyun Song Shin, 2002. "Social Value of Public Information," American Economic Review, American Economic Association, vol. 92(5), pages 1521-1534, December.
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    3. Thomas, Caroline, 2020. "Stopping with congestion and private payoffs," Journal of Mathematical Economics, Elsevier, vol. 91(C), pages 18-42.

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