Econometrica

Journal Of The Econometric Society

An International Society for the Advancement of Economic
Theory in its Relation to Statistics and Mathematics

Edited by: Guido W. Imbens • Print ISSN: 0012-9682 • Online ISSN: 1468-0262

Econometrica: Nov, 2002, Volume 70, Issue 6

Informational Size and Incentive Compatibility

https://doi.org/10.1111/j.1468-0262.2002.00444.x
p. 2421-2453

Richard McLean, Andrew Postlewaite

We examine a general equilibrium model with asymmetrically informed agents. The presence of asymmetric information generally presents a conflict between incentive compatibility and Pareto efficiency. We present a notion of informational size and show that the conflict between incentive compatibility and efficiency can be made arbitrarily small if agents are of sufficiently small informational size.


Log In To View Full Content

Journal News

View