Speculative Attacks with Multiple Sources of Public Information
AbstractWe propose a speculative attack model in which agents receive multiple public signals. Diverse pieces of public information can be taken into account differently by different players and are likely to lead to different appreciations "ex post". This process defines players' expected private values of a successful attack. The main result shows that equilibrium uniqueness depends on two conditions: (i) signals are sufficiently dispersed and (ii) private beliefs about signals' relative precision differ sufficiently. We derive some implications for information dissemination policy. Transparency in this context is multidimensional: it concerns the publicity of announcements, the number of signals disclosed and their precision. Copyright � The editors of the "Scandinavian Journal of Economics" 2009 .
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Bibliographic InfoArticle provided by Wiley Blackwell in its journal Scandinavian Journal of Economics.
Volume (Year): 111 (2009)
Issue (Month): 1 (03)
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Web page: http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1467-9442
Other versions of this item:
- Frank Heinemann & Camille Cornand, 2006. "Speculative Attacks with Multiple Sources of Public Information," FMG Discussion Papers dp570, Financial Markets Group.
- Cornand, Camille & Heinemann, Frank, 2005. "Speculative Attacks with Multiple Sources of Public Information," Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems 157, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
- Camille Cornand & Frank Heinemann, 2006. "Speculative attacks with multiple sources of public information," LSE Research Online Documents on Economics 24522, London School of Economics and Political Science, LSE Library.
- F31 - International Economics - - International Finance - - - Foreign Exchange
- D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
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