Spier, Kathryn E.; Whinston, Michael D. (1995). "On the Efficiency of Privately Stipulated Damages for Breach of Contract: Entry Barriers, Reliance, and Renegotiation". The RAND Journal of Economics. 26 (2): 180–202. doi:10.2307/2555912. ISSN0741-6261. JSTOR2555912.
Spier, Kathryn E.; Whinston, Michael D. (1995). "On the Efficiency of Privately Stipulated Damages for Breach of Contract: Entry Barriers, Reliance, and Renegotiation". The RAND Journal of Economics. 26 (2): 180–202. doi:10.2307/2555912. ISSN0741-6261. JSTOR2555912.
Aghion, Philippe; Hermalin, Benjamin (1990). "Legal Restrictions on Private Contracts Can Enhance Efficiency". Journal of Law, Economics, & Organization. 6 (2): 381–409. ISSN8756-6222. JSTOR764783.
Spier, Kathryn E.; Whinston, Michael D. (1995). "On the Efficiency of Privately Stipulated Damages for Breach of Contract: Entry Barriers, Reliance, and Renegotiation". The RAND Journal of Economics. 26 (2): 180–202. doi:10.2307/2555912. ISSN0741-6261. JSTOR2555912.
Aghion, Philippe; Hermalin, Benjamin (1990). "Legal Restrictions on Private Contracts Can Enhance Efficiency". Journal of Law, Economics, & Organization. 6 (2): 381–409. ISSN8756-6222. JSTOR764783.