1983

Freixas, Xavier and Laffont, Jean-Jacques (1983) Tarification au Coût Marginal ou Équilibre Budgétaire ? Annales de l'INSEE (51). pp. 65-88.

1984

Freixas, Xavier and Laffont, Jean-Jacques (1984) On the Irreversibility Effect. In: Bayesian Models in Economic Theory Elsevier North-Holland. Series “Studies in Bayesian econometrics”, Vol. 5. pp. 105-114. ISBN 9780444865021

1985

Freixas, Xavier, Guesnerie, Roger and Tirole, Jean (1985) Planning under Incomplete Information and the Ratchet Effect. Review of Economic Studies, 52 (2). pp. 173-191.

Freixas, Xavier and Laffont, Jean-Jacques (1985) Average Cost Pricing Versus Marginal Cost Pricing under Moral Hazard. Journal of Public Economics, 26 (2). pp. 135-146.

1990

Freixas, Xavier and Laffont, Jean-Jacques (1990) Optimal Banking Contracts. In: Essays in Honor of Edmond Malinvaud MIT Press. pp. 33-61. ISBN 0-262-03159-0