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The Valuation of Secrecy and the Privacy Multiplier

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  • Cerezo Sánchez, David

Abstract

How much is secrecy worth and how many times can a secret be sold? This paper introduces a novel method to properly quantify the value of secrecy for the first time and finds that it is supported by empirical evidence. Additionally, it introduces another novel method to model and quantify the Privacy Multiplier, that is, the additional value obtained from the use of privacy-preserving techniques when offering secret data to potentially distrustful third-parties. Altogether, both results close open questions regarding the quantification of the economic impact of the practical application of secure computation technologies, particularly on blockchains.

Suggested Citation

  • Cerezo Sánchez, David, 2018. "The Valuation of Secrecy and the Privacy Multiplier," MPRA Paper 83954, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:83954
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    File URL: https://mpra.ub.uni-muenchen.de/83954/1/MPRA_paper_83954.pdf
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    References listed on IDEAS

    as
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    Full references (including those not matched with items on IDEAS)

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    More about this item

    Keywords

    valuation; secrecy; privacy; put options; information percolation; rational expectations equilibrium; cryptoeconomics;
    All these keywords.

    JEL classification:

    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • D85 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Network Formation
    • G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
    • G15 - Financial Economics - - General Financial Markets - - - International Financial Markets

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