The computational complexity of boolean and stochastic agent design problems. - Paul E. Dunne; Michael J. Wooldridge; Michael Laurence (AAMAS, 2002)

Tractability Results for Automatic Contracting. - Paul E. Dunne; Michael Laurence; Michael J. Wooldridge (ECAI, 2004)

The complexity of contract negotiation. - Paul E. Dunne; Michael J. Wooldridge; Michael Laurence (Artif. Intell., 2005)