Details Author(s): Alan O. SykesEric A. Posner Publish Date: November 1, 2011 Publication Title: Michigan Law Review Format: Journal Article Volume 110 Page(s) 243 Citation(s): Eric A. Posner and Alan O. Sykes, Efficient Breach of International Law: Optimal Remedies, "Legalized Noncompliance," and Related Issues, 110 Michigan Law Review 243 (2011).