Revisiting the competency trap

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  • dc.contributor.author Denrell, Jerker
  • dc.contributor.author Le Mens, Gaël
  • dc.date.accessioned 2020-12-21T10:56:39Z
  • dc.date.issued 2020
  • dc.description.abstract We revisit the competency trap and reexamine when it occurs. We show that a bias against alternatives that improve with practice does not require that learning is myopic in the sense of lacking foresight or failing to explore. The same bias occurs even if learners engage in substantial exploration and have foresight. In fact, we demonstrate that even a rational and foresighted learner, who follow an optimal strategy for balancing exploration and exploitation, will learn to prefer alternatives with initially high payoffs that decrease with practice over alternatives, with identical expected values, that have initially low payoffs that increase with practice. Our results show that a bias against alternatives that improve with practice is due to an asymmetry in error correction rather than to myopic learning. The implication is that a wide range of selection systems, even optimally designed ones, will be biased against late-bloomers.en
  • dc.description.sponsorship G. Le Mens benefited from financial support from grants \#AEI/FEDER UE-PSI2016-75353 and Ramon y Cajal Fellowship (RYC-2014-15035), from the Spanish MINECO, and ERC Consolidator \#772268 from the European Commission.
  • dc.format.mimetype application/pdf
  • dc.identifier.citation Denrell J, Le Mens G. Revisiting the competency trap. Industrial and Corporate Change. 2020 Feb;29(1):183-205. DOI: 10.1093/icc/dtz072
  • dc.identifier.doi http://dx.doi.org/10.1093/icc/dtz072
  • dc.identifier.issn 0960-6491
  • dc.identifier.uri http://hdl.handle.net/10230/46103
  • dc.language.iso eng
  • dc.publisher Oxford University Press
  • dc.relation.ispartof Industrial and Corporate Change. 2020 Feb;29(1):183-205
  • dc.relation.projectID info:eu-repo/grantAgreement/ES/1PE/PSI2016-75353
  • dc.relation.projectID info:eu-repo/grantAgreement/ES/1PE/RYC-2014-15035
  • dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/772268
  • dc.rights © Oxford University Press. This is a pre-copyedited, author-produced version of an article accepted for publication in Industrial and Corporate Change following peer review. The version of record Denrell J, Le Mens G. Revisiting the competency trap. Industrial and Corporate Change. 2020 Feb;29(1):183-205 is available online at: https://doi.org/10.1093/icc/dtz072
  • dc.rights.accessRights info:eu-repo/semantics/openAccess
  • dc.title Revisiting the competency trap
  • dc.type info:eu-repo/semantics/article
  • dc.type.version info:eu-repo/semantics/acceptedVersion

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