Índice: Introduction / Elaine Fahey -- Connecting the US Congress and the European Parliament : the work and role of the EP Liaison Office in Washington DC / Joseph Dunne -- EU-US relations in a changing world / David O'Sullivan -- Negotiating with the European Union : a U.S. perspective / Kenneth Propp -- Transatlantic parliamentary cooperation at fifty / Davor Jancic -- The rise of informal international organizations / Charles Roger -- The revival of transatlantic partnership? : EU-US coordination in sanctions policy / Peter Van Elsuwege -- The EU and US global human rights sanction regimes : useful complementary instruments to advance protection of universal values? : a legal appraisal / Sara Poli -- NATO and transatlantic security relations / Karsten Friis -- Transatlantic economic and legal disintegration? : between Anglo-Saxon neo-liberal nationalism, authoritarian state-capitalism and Europe's ordo-liberal multilevel constitutionalism / Ernst-Ulrich Petersmann -- Reverberations of the CJEU Achmea B.V. Decision in the transatlantic space / Jenya Grigorova -- Imperial presidency versus fragmented executive? : unilateral trade measures and executive accountability in the European Union and the United States / Thomas Verellen -- Transatlantic energy relations : a brief history and a tentative outlook / Simon Dekeyrel -- Transatlantic trade relations : domestic obstacles and strategic opportunities / L. Johan Eliasson -- Taking back control : the political economy of investment screening in the US and EU / Michelle Egan -- The future of the EU-US privacy shield / Fabien Terpan, Elaine Fahey -- The EU and US transatlantic agendas on taxation / Maria Kendrick -- Transatlantic regulation of digital platforms' anticompetitive unilateral behaviors : the 'beneficial' divergence between EU and US antitrust law / Giulio Kowalski -- Who occupies the transatlantic data privacy space? : assessing the evolving dynamics, underlying reasons and the way forward / Maria Tzanou -- The transatlantic regulatory relationship : limited conflict, less competition and a mew approach to cooperation / Alasdair Young -- Bilateral, trilateral or -- quadrilateral? : the UK-US trade relations in a global context / Minako Morita-Jaeger, Peter Holmes -- "Anglo-American power in the wake of Brexit and America First : a crisis at the heart of the liberal international order" / Inderjeet Parmar, Mark Ledwidge -- The measurement, structure and dynamics of the transatlantic current account / Gabriel Felbermayer, Martin Braml -- Asymmetry and civil society backlash : changing European calculations in trans-Atlantic investment relations from CETA to TTIP and beyond / Robert Finbow -- Transatlantic relations in a changing world / Marianne Riddervold.