"Europe's Pet Autocrats," Aspen Review, Issue 2, 2018, pp.50-56.
"Europe's Authoritarian Equilibrium,' ForeignAffairs.com, 22 December 2017.
"The Assault on Poland's Judiciary," ForeignAffairs.com, 26 July 2017.
"America's mixed messages to Europe put our ties at risk," with Mitchell Orenstein, The Hill, 3 March 2017.
"A Dark Age for European Democracy?" ForeignAffairs.com, 7 December 2016.
"Poland's Constitutional Crisis," ForeignAffairs.com, 25 August 2016.
"Europe's Failed Refugee Policy," with Megan Greene, ForeignAffairs.com, 29 June 2016.
"London Falling: Life After Brexit," ForeignAffairs.com, 27 June 2016.
"Europe's Lousy Deal with Turkey. Why the Refugee Arrangement Won't Work," with Megan Greene, ForeignAffairs.com, 29 March 2016.
"Should It Stay or Should It Go? The Brexistential Crisis," with Matthias Matthijs, ForeignAffairs.com, 28 February 2016.
"Europe's Autocracy Problem," with Mitchell A. Orenstein, ForeignAffairs.com, 7 January 2016.
"Europe's Hungary Problem," ForeignAffairs.com, 20 September 2015.
"The migrant crisis is exposing Hungary's slide toward autocracy. Here's why the E.U. hasn't cracked down," The Washington Post (Monkey Cage Blog), 15 September 2015.
"Party on, Tsipras," with Alexandra Filindra, ForeignAffairs.com, 31 August 2015.
"Banking Union or Bust," Al Jazeera America (america.aljazeera.com), 3 August 2015.
"Allegory of the Caving: A New Deal for Greece?" ForeignAffairs.com, 10 July 2015.
"EPP [loves] Orban," Politico, Europe Edition, Vol. 1(9), 18-24 June 2015, pp.18-19.
"Europe Reborn: How to Save the European Union from Irrelevance," with Matthias Matthijs, Foreign Affairs, 94, 1 (2015), pp.96-107.
"President for the People: Can Jean Claude Juncker Save the Union and Prevent a Brexit?" ForeignAffairs.com, 30 June 2014.
"A Union of Values?" published with Policy Network (www.policy-network.net - an International Think Tank based in London), 2 June 2014.
"Fight Club: When the EU's Campaign Season Ends, the Real Political Battles Will Begin," with Anand Menon, ForeignAffairs.com, 18 May 2014.
"The Euro goes to Court," with Erik Jones, Survival: Global Politics and Strategy, 56, 2, April 2014, pp.15-23.
"Saving the euro, dividing the Union." ForeignAffairs.com, 21 January 2013.
"Europe's New Normal." Foreign Affairs, 17 May 2012. Selected for "Best of the Web in 2012," Foreign Affairs' list of the top ten articles to appear on their website in 2012.
"European Union test case: stop Hungary from backsliding on democracy." Christian Science Monitor, 25 January 2012.
"Why the EU, and euro, will survive." With Erik Jones, USA Today, 31 August 2011.
"Don't believe the hype: EU will muddle through." USA Today, 13 May 2010.
"Navel-gazing is not what's wanted." With Anand Menon, The European Voice, 19 June 2008, p.9.
"EU hits a snag in Ireland", Philadelphia Inquirer, 17 June 2008, p.A11.