Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 20 of /mnt/web104/a0/07/510451407/htdocs/includes/file.phar.inc).
Strategic complementarities and nested potential games
This note shows that every finite game of strategic complementarities is a nested pseudo-potential game defined in Uno (2007, Economics Bulletin 3 (17)) if the action set of each player is one-dimensional, except possibly for one player.