Richard Tucker's Political Methodology Research Resources includes sub-pages on Game Theory, Dynamic Models, Data Archives, Artificial Intelligence, and Econometrics.

Robert Loring has a useful page in which he explains his synthesis of STV and Condorcet rules. He also offers a free version of Political Sim (TM) for games and research.

The Longwave and Social Cycles Resources Centre is a site devoted to Kondratieff waves and social cycles.

Political Game Theory.

An interactive Prisoners' Dilemma page.

Intorduction to Game Theory.

Al Roth's Game Theory and Experimental Economics page.

"Individual Rationality as a Useful Approximation", paper by Alvin E Roth.