Munich Personal RePEc Archive
Login | Create Account

A unified differential information framework assessing that more information is preferred to less

Fugarolas Álvarez-Ude, Guadalupe and Hervés-Beloso, Carlos (2005): A unified differential information framework assessing that more information is preferred to less. Unpublished.

[img]
Preview
PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
311Kb

Abstract

The Walrasian model has played a central role in all aspects of economics. The purpose of this paper is to propose a general modeling of differential information in the spirit of the Arrow-Debreu model and following the Radner tradition but away from the usual measurability conception. We provide a characterization of better informed agents in order to firstly formalize an essential feature known as part of some oral tradition: a decisionmaker prefers more information to less.

Item Type:MPRA Paper
Language:English
Keywords:Uncertainty; differential information; information sets; informational feasibility and better informed agents
Subjects:D - Microeconomics > D8 - Information, Knowledge, and Uncertainty > D80 - General
C - Mathematical and Quantitative Methods > C6 - Mathematical Methods and Programming > C65 - Miscellaneous Mathematical Tools
D - Microeconomics > D5 - General Equilibrium and Disequilibrium > D50 - General
ID Code:612
Deposited By:Guadalupe Fugarolas
Deposited On:02. Nov 2006
Last Modified:25. Jul 2011 16:27
References:

Arrow, K. (1953): The Role of Securities in the Optimal Allocation of Risk-Bearing", 1953, Econometrie - (in 1963, RES).

Debreu, G. (1959): Theory of value. Yale University Press, New Haven.

Dubra, J. and F. Echenique (2004): Information is not about measurability. Mathematical Social Sciences, 47, 177- 185.

Glycopantis, D., Muir, A., and Yannelis, N. (2003): On extensive form implementation of contracts in Differential Information Economies, Economic Theory 21, 495-526.

Glycopantis, D., A. Muir y N. Yannelis (2004): Non-Implementation of Rational Expectations as a Perfect Bayesian Equilibrium. Institut für Höhere Studien (IHS), Reihe Oekonomie, Wien, Institute of Advanced Studies, Vienna, Economics Series, February 2004, 1-38.

Glycopantis, D., and Yannelis, N. (2004): Equilibrium concepts in differential information economies. Contributions to Equilibrium in Differential Information Economies'', D. Glycopantis and N. Yannelis (editors), Springer-Verlag, 1-52.

Koutsougeras, L., y N. Yannelis (1993): Incentive Compatibility and Information Superiority of the Core of an Economy with Differential Information. Economic Theory 3, 195-216.

Radner, R. (1968): Competitive equilibrium under uncertainty. Econometrica 36, 31-58.

yannelis, N. (1991): The core of an economy with differential information. Economic Theory 1, 183-198.

All papers reproduced by permission. Reproduction and distribution subject to the approval of the copyright owners.
Repository Staff Only: item control page

LMU-Logo
MPRA is a RePEc service hosted by
the Munich University Library in Germany.