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Bullshitters. Who Are They and What Do We Know about Their Lives?

Author

Listed:
  • Jerrim, John

    (University College London)

  • Parker, Phil

    (Australian Catholic University)

  • Shure, Nikki

    (University College London)

Abstract

'Bullshitters' are individuals who claim knowledge or expertise in an area where they actually have little experience or skill. Despite this being a well-known and widespread social phenomenon, relatively few large-scale empirical studies have been conducted into this issue. This paper attempts to fill this gap in the literature by examining teenagers' propensity to claim expertise in three mathematics constructs that do not really exist. Using Programme for International Student Assessment (PISA) data from nine Anglophone countries and over 40,000 young people, we find substantial differences in young people's tendency to bullshit across countries, genders and socio-economic groups. Bullshitters are also found to exhibit high levels of overconfidence and believe they work hard, persevere at tasks, and are popular amongst their peers. Together this provides important new insight into who bullshitters are and the type of survey responses that they provide.

Suggested Citation

  • Jerrim, John & Parker, Phil & Shure, Nikki, 2019. "Bullshitters. Who Are They and What Do We Know about Their Lives?," IZA Discussion Papers 12282, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp12282
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    File URL: https://docs.iza.org/dp12282.pdf
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    References listed on IDEAS

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    1. repec:cup:judgdm:v:10:y:2015:i:6:p:549-563 is not listed on IDEAS
    2. Muriel Niederle & Lise Vesterlund, 2007. "Do Women Shy Away From Competition? Do Men Compete Too Much?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 122(3), pages 1067-1101.
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    Cited by:

    1. Adamecz-Völgyi, Anna & Shure, Nikki, 2022. "The gender gap in top jobs – The role of overconfidence," Labour Economics, Elsevier, vol. 79(C).

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    More about this item

    Keywords

    PISA; overclaiming; bullshit;
    All these keywords.

    JEL classification:

    • I24 - Health, Education, and Welfare - - Education - - - Education and Inequality
    • J16 - Labor and Demographic Economics - - Demographic Economics - - - Economics of Gender; Non-labor Discrimination

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