When second opinions hurt: A model of expert advice under career concerns
We develop a reputational cheap talk model where the principal can cancel an action initially started on the advice of an expert if she gets some unfavorable interim news. But if the status quo is reinstated, the principal is unable to verify the true state of the world. In the model, experts want to appear smart and we find that the possibility of canceling the action encourages less well informed experts to recommend it more often. We then show that gaining access to interim news as well as improving the quality of an existing one can both reduce the principal's welfare. The model implies that delegating the decision rights to another person with different preferences can be used as a commitment device by the principal and might improve her welfare.
If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
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.:
- Scharfstein, David. & Stein, Jeremy C., 1988.
"Herd behavior and investment,"
WP 2062-88., Massachusetts Institute of Technology (MIT), Sloan School of Management.
- Marco Battaglini, 2002.
"Multiple Referrals and Multidimensional Cheap Talk,"
Econometric Society, vol. 70(4), pages 1379-1401, July.
- Marco Battaglini, 1999. "Multiple Referrals and Multidimensional Cheap Talk," Discussion Papers 1295, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Marco Battaglini, 2000. "Multiple Referrals and Multidimensional Cheap Talk," Econometric Society World Congress 2000 Contributed Papers 1557, Econometric Society.
- Vijay Krishna & John Morgan, 1999.
"A Model of Expertise,"
Game Theory and Information
- Krishna, V. & Morgan, J., 1999. "A Model of Expertise," Papers 206, Princeton, Woodrow Wilson School - Public and International Affairs.
- Vijay Krishna & John Morgan, 1999. "A Model of Expertise," Working Papers 154, Princeton University, Woodrow Wilson School of Public and International Affairs, Discussion Papers in Economics..
- Benabou, R. & Laroque, G., 1988.
"Using Privileged Information To Manipulate Markets: Insiders, Gurus And Credibility,"
19, Princeton, Woodrow Wilson School - Discussion Paper.
- Benabou, Roland & Laroque, Guy, 1992. "Using Privileged Information to Manipulate Markets: Insiders, Gurus, and Credibility," The Quarterly Journal of Economics, MIT Press, vol. 107(3), pages 921-58, August.
- Benabou, R. & Laroque, G., 1989. "Using Privileged Information To Manipulate Markets: Insiders, Gurus, And Credibility," Working papers 513, Massachusetts Institute of Technology (MIT), Department of Economics.
- Andrea Prat, 2002.
"The Wrong Kind of Transparency,"
STICERD - Theoretical Economics Paper Series
439, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
- Andrea Prat, 2002. "The wrong kind of transparency," LSE Research Online Documents on Economics 3679, London School of Economics and Political Science, LSE Library.
- Andrea Prat, 2004. "The wrong kind of transparency," LSE Research Online Documents on Economics 24712, London School of Economics and Political Science, LSE Library.
- Prat, Andrea, 2003. "The Wrong Kind of Transparency," CEPR Discussion Papers 3859, C.E.P.R. Discussion Papers.
- Zwiebel, Jeffrey, 1995. "Corporate Conservatism and Relative Compensation," Journal of Political Economy, University of Chicago Press, vol. 103(1), pages 1-25, February.
- Ottaviani, Marco & Sorensen, Peter Norman, 2006.
Journal of Economic Theory,
Elsevier, vol. 126(1), pages 120-142, January.
- Sumon Majumdar & Sharun W. Mukand, 2004.
Discussion Papers Series, Department of Economics, Tufts University
0407, Department of Economics, Tufts University.
- Gilat Levy, 2004.
"Anti-herding and strategic consultation,"
LSE Research Online Documents on Economics
541, London School of Economics and Political Science, LSE Library.
- FU, Qiang & LI, Ming, 2010. "Policy Making with Reputation Concerns," Cahiers de recherche 09-2010, Centre interuniversitaire de recherche en économie quantitative, CIREQ.
- Stephen Morris, 1999.
Cowles Foundation Discussion Papers
1242, Cowles Foundation for Research in Economics, Yale University.
- Gilat Levy, 2007.
"Decision making in committees: transparency, reputation, and voting rules,"
LSE Research Online Documents on Economics
3697, London School of Economics and Political Science, LSE Library.
- Gilat Levy, 2007. "Decision Making in Committees: Transparency, Reputation, and Voting Rules," American Economic Review, American Economic Association, vol. 97(1), pages 150-168, March.
- Gilat Levy, 2005. "Decision making in committees: transparency, reputation and voting rules," LSE Research Online Documents on Economics 543, London School of Economics and Political Science, LSE Library.
- V. Crawford & J. Sobel, 2010.
"Strategic Information Transmission,"
Levine's Working Paper Archive
544, David K. Levine.
- Bauke Visser & Otto H Swank, 2007. "On Committees of Experts," The Quarterly Journal of Economics, MIT Press, vol. 122(1), pages 337-372, 02.
- Fenghua Song & Anjan V. Thakor, 2006. "Information Control, Career Concerns, and Corporate Governance," Journal of Finance, American Finance Association, vol. 61(4), pages 1845-1896, 08.
- Marco Ottaviani & Peter Norman Sørensen, 2006. "Reputational cheap talk," RAND Journal of Economics, RAND Corporation, vol. 37(1), pages 155-175, 03.
- Sobel, Joel, 1985. "A Theory of Credibility," Review of Economic Studies, Wiley Blackwell, vol. 52(4), pages 557-73, October.
- Ottaviani, Marco & Sorensen, Peter, 2001. "Information aggregation in debate: who should speak first?," Journal of Public Economics, Elsevier, vol. 81(3), pages 393-421, September.
- Holmstrom, Bengt, 1999.
"Managerial Incentive Problems: A Dynamic Perspective,"
Review of Economic Studies,
Wiley Blackwell, vol. 66(1), pages 169-82, January.
- Bengt Holmstrom, 1999. "Managerial Incentive Problems: A Dynamic Perspective," NBER Working Papers 6875, National Bureau of Economic Research, Inc.
- Holmstrom, Bengt & Ricart i Costa, Joan, 1986.
"Managerial Incentives and Capital Management,"
The Quarterly Journal of Economics,
MIT Press, vol. 101(4), pages 835-60, November.
- Effinger, Matthias R. & Polborn, Mattias K., 2001. "Herding and anti-herding: A model of reputational differentiation," European Economic Review, Elsevier, vol. 45(3), pages 385-403, March.
- Suurmond, Guido & Swank, Otto H. & Visser, Bauke, 2004. "On the bad reputation of reputational concerns," Journal of Public Economics, Elsevier, vol. 88(12), pages 2817-2838, December.
- Wei Li, 2007. "Changing One's Mind when the Facts Change: Incentives of Experts and the Design of Reporting Protocols," Review of Economic Studies, Oxford University Press, vol. 74(4), pages 1175-1194.
When requesting a correction, please mention this item's handle: RePEc:eee:jeborg:v:84:y:2012:i:1:p:1-16. 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: (Zhang, Lei)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.