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HandWiki. Signalling (Economics). Encyclopedia. Available online: https://encyclopedia.pub/entry/35358 (accessed on 20 September 2026).
HandWiki. Signalling (Economics). Encyclopedia. Available at: https://encyclopedia.pub/entry/35358. Accessed September 20, 2026.
HandWiki. "Signalling (Economics)" Encyclopedia, https://encyclopedia.pub/entry/35358 (accessed September 20, 2026).
HandWiki. (2022, November 21). Signalling (Economics). In Encyclopedia. https://encyclopedia.pub/entry/35358
HandWiki. "Signalling (Economics)." Encyclopedia. Web. 21 November, 2022.
Signalling (Economics)
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In contract theory, signalling (or signaling; see spelling differences) is the idea that one party (the agent) credibly conveys some information about itself to another party (the principal). Although signalling theory was initially developed by Michael Spence based on observed knowledge gaps between organisations and prospective employees, its intuitive nature led it to be adapted to many other domains, such as Human Resource Management, business, and financial markets. In Spence's job-market signaling model, (potential) employees send a signal about their ability level to the employer by acquiring education credentials. The informational value of the credential comes from the fact that the employer believes the credential is positively correlated with having the greater ability and difficulty for low ability employees to obtain. Thus the credential enables the employer to reliably distinguish low ability workers from high ability workers. The concept of signaling is also applicable in competitive altruistic interaction, where the capacity of the receiving party is limited.

informational value signalling theory signalling

References

  1. Michael Spence (1973). "Job Market Signaling". Quarterly Journal of Economics 87 (3): 355–374. doi:10.2307/1882010.  https://dx.doi.org/10.2307%2F1882010
  2. Hungerford, Thomas; Solon, Gary (1987). "Sheepskin Effects in the Returns to Education". Review of Economics and Statistics 69 (1): 175–177. doi:10.2307/1937919.  https://dx.doi.org/10.2307%2F1937919
  3. http://economics.mit.edu/files/552
  4. Waldfogel, Joel; Chen, L (2006). "Does Information Undermine Brand? Information Intermediary Use and Preference for Branded Web Retailers". Journal of Industrial Economics 54 (4): 425–449. doi:10.1111/j.1467-6451.2006.00295.x.  https://dx.doi.org/10.1111%2Fj.1467-6451.2006.00295.x
  5. Waldfogel and Chen (2006), p 429.
  6. Waldfogel and Chen (2006), p 427.
  7. Waldfogel and Chen (2006), p. 448.
  8. Waldfogel and Chen (2006), p. 447.
  9. Waldfogel and Chen (2006), p. 448.
  10. Waldfogel and Chen (2006), p .427.
  11. Mokos, Judit; Scheuring, Istvan (2019). "Altruism, costly signaling, and withholding information in a sport charity campaign". Evolution, Mind and Behaviour 17: 10. https://akjournals.com/view/journals/2050/17/1/article-p10.xml. 
  12. Mokos and Scheuring, (2019), p.10.
  13. Mokos and Scheuring, (2019), p.10.
  14. Cartwright, Edward (2018). Behavioural Economics (Third ed.). London: Routledge. pp. 357. 
  15. Cartwright (2018), p.357-358.
  16. Cartwright (2018), p.357.
  17. Cartwright (2018), p.357.
  18. Cartwright (2018), p.358.
  19. Cartwright (2018), p.358.
  20. Cartwright (2018), p.358.
  21. Mokos and Scheuring, (2019), p.13.
  22. Mokos and Scheuring, (2019), p.13.
  23. Mokos and Scheuring, (2019), p.13.
  24. Mokos and Scheuring, (2019), p.14.
  25. Mokos and Scheuring, (2019), p.14.
  26. Mokos and Scheuring, (2019), p.14.
  27. Mokos and Scheuring, (2019), p.15.
  28. Mokos and Scheuring, (2019), p.15.
  29. Akerlof, G. A. (1970). The market for" lemons": Quality uncertainty and the market mechanism. The Quarterly Journal of Economics, 488-500.
  30. Lewis, Gregory (2011). "Asymmetric Information, Adverse Selection and Online Disclosure: The Case of eBay Motors". American Economic Review 101 (4): 1535–1546. doi:10.1257/aer.101.4.1535.  https://dx.doi.org/10.1257%2Faer.101.4.1535
  31. Dimoka, Angelika; Hong, Yili; Pavlou, Paul (2012). "On Product Uncertainty in Online Markets: Theory and Evidence". MIS Quarterly 36 (2): 395–426. doi:10.2307/41703461.  https://dx.doi.org/10.2307%2F41703461
  32. Rustam Tagiew; Dmitry I. Ignatov; Radhakrishnan Delhibabu (2015). "Economics of Internet-Based Hospitality Exchange". (IEEE/WIC/ACM) International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT). Singapore. pp. 493–498. doi:10.1109/WI-IAT.2015.89.  https://dx.doi.org/10.1109%2FWI-IAT.2015.89
  33. Fudenberg, Drew; Tirole, Jean (1991). Game Theory. MIT Press. 
  34. Goldlücke, Susanne; Schmitz, Patrick W. (2014). "Investments as signals of outside options". Journal of Economic Theory 150: 683–708. doi:10.1016/j.jet.2013.12.001.  https://dx.doi.org/10.1016%2Fj.jet.2013.12.001
  35. Gartzke, Erik; Carcelli, Shannon; Gannon, J Andres; Zhang, Jiakun Jack (August 2017). "Signaling in Foreign Policy". Oxford Research Encyclopedia of Politics: 30. https://static1.squarespace.com/static/55eef123e4b087ad372e72cf/t/5630f611e4b0928851544bb5/1446049297918/prosocial.pdf. 
  36. Yarhi-Milo, Keren; Kertzer, Joshua D; Renshon, Jonathon (2018). "Tying Hands, Sinking Costs and Leader Attributes". Journal of Conflict Resolution 62 (10): 2150–2179. doi:10.1177/0022002718785693. https://scholar.princeton.edu/sites/default/files/kyarhi/files/jcr_piece.pdf. 
  37. Quek, Kai (19 January 2021). "Four Costly Signaling Mechanisms". American Political Science Review 115 (2): 537–549. doi:10.1017/S0003055420001094. https://www.cambridge.org/core/journals/american-political-science-review/article/four-costly-signaling-mechanisms/F05A439BE1F78751453A65CADFBDB071. 
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