Setting the Rules of the Game: The Rise (and Fall) of Mega-Regionals, Deep Integration and the Role of the WTOAraujo, B. A. M. (2017). Setting the rules of the game: The rise (and fall) of mega-regionals, deep integration and the role of the WTO. UCLA Journal of International Law & Foreign Affairs, 21(2), 151–203.
This article provides a discussion of the relationship between a lack of progress in WTO negotiations that has spurred a greater emphasis of regional integration.