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Herding in Equity Crowdfunding

Author

Listed:
  • Astebro, Thomas
  • Fernández, Manuel
  • Cadena-Silva, Carlos
  • Vulkan, Nir
Abstract
Do equity crowdfunding investors rationally or irrationally herd? We build a model of rational information aggregation where both informed and uninformed investors arrive sequentially and rationally choose whether and how much to invest. We compare the predictions of the model to several alternative models of irrational herding and no herding, and test those predictions using data on all investments on a leading European equity crowdfunding platform. We show empirically that the size and likelihood of a pledge is causally affected by the size of the most recent pledge, and by the time elapsed since the most recent pledge. These results are consistent with rational information aggregation, and inconsistent with naive herding, independent investments, and common information shocks. However, there is still room for negative information cascades to occur. Implications for platform design and regulatory actions are discussed.

Suggested Citation

  • Astebro, Thomas & Fernández, Manuel & Cadena-Silva, Carlos & Vulkan, Nir, 2020. "Herding in Equity Crowdfunding," Working papers 34, Red Investigadores de Economía.
    • Handle: RePEc:rie:riecdt:34
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    References listed on IDEAS

    as
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    Cited by:

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    2. Kim, Jin-Hyuk & Newberry, Peter & Qiu, Calvin, 2022. "The role of information signals in determining crowdfunding outcomes," Journal of Empirical Finance, Elsevier, vol. 67(C), pages 168-181.
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    More about this item

    Keywords

    Equity crowdfunding; Herding;

    JEL classification:

    • D81 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Criteria for Decision-Making under Risk and Uncertainty
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading

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