Learning from Experts
The survey is concerned with the issue of information transmission from experts to non-experts. Two main approaches to the use of experts can be traced. According to the game-theoretic approach expertise is a case of asymmetric information between the expert, who is the better informed agent, and the non-expert, who is either a decision-maker or an evaluator of the expert’s performance. According to the Bayesian decision-theoretic approach the expert is the agent who announces his probabilistic opinion, and the non-expert has to incorporate that opinion into his beliefs in a consistent way, despite his poor understanding of the expert’s substantive knowledge. The two approaches ground the relationships between experts and non-experts on such different premises that their results are very poorly connected.
|Date of creation:||Apr 2008|
|Date of revision:|
|Contact details of provider:|| Postal: Corso Magenta, 63 - 20123 Milan|
Web page: http://www.feem.it/
More information through EDIRC
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Robert L. Winkler, 1968. "The Consensus of Subjective Probability Distributions," Management Science, INFORMS, vol. 15(2), pages B61-B75, October.
- Aghion, Philippe & Tirole, Jean, 1997.
"Formal and Real Authority in Organizations,"
Journal of Political Economy,
University of Chicago Press, vol. 105(1), pages 1-29, February.
- Philippe Aghion & Jean Tirole, 1994. "Formal and Real Authority in Organizations," Working papers 95-8, Massachusetts Institute of Technology (MIT), Department of Economics.
- Philippe Aghion & Jean Tirole, 1994. "Normal and Real Authority in Organizations," Working papers 94-13, Massachusetts Institute of Technology (MIT), Department of Economics.
- Aghion, Philippe & Tirole, Jean, 1997. "Formal and Real Authority in Organizations," Scholarly Articles 4554125, Harvard University Department of Economics.
- Aghion, Philippe & Tirole, Jean, 1994. "Formal and Real Authority in Organizations," IDEI Working Papers 37, Institut d'Économie Industrielle (IDEI), Toulouse.
- Hiroyuki Nakata, 2003. "Modelling exchange of probabilistic opinions," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 21(2), pages 697-727, 03.
- Olszewski, Wojciech, 2004. "Informal communication," Journal of Economic Theory, Elsevier, vol. 117(2), pages 180-200, August.
When requesting a correction, please mention this item's handle: RePEc:fem:femwpa:2008.35. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (barbara racah)
If references are entirely missing, you can add them using this form.