U.S. jurisdictional objections to Ecuador’s state-to-state investment treaty arbitration claim are unveiled July 11, 2012News, UNCITRAL and Ad-Hoc Ecuador v. U.S.A., Ecuador v. U.S.A. arbitration, Effective means obligation arbitration, U.S.A. Ecuador arbitration Luke Eric Peterson You are not logged in. If you are a subscriber, please Login to access. If you are not a subscriber, you can contact us for a rate quote at subscribe@iareporter.com. Alternatively, you can sign up to receive free email headlines here.