Document Type
Discussion Paper
Publication Date
2-1-2003
CFDP Number
1402
CFDP Pages
44
Abstract
Incomplete information games, local interaction games and random matching games are all special cases of a general class of interaction games (Morris (1997)). In this paper, we use this equivalence to present a unified treatment of arguments generating uniqueness in games with strategic complementarities by introducing heterogeneity in these different settings. We also report on the relation between local and global heterogeneity, on the role of strategic multipliers and on purification in the three types of interaction game.
Recommended Citation
Morris, Stephen and Shin, Hyun Song, "Heterogeneity and Uniqueness in Interaction Games" (2003). Cowles Foundation Discussion Papers. 1670.
https://elischolar.library.yale.edu/cowles-discussion-paper-series/1670