Breadcrumb Home News and events Find news Aggestam and Johansson's Article has Continued Success! Aggestam and Johansson's Article has Continued Success! Published 17 June 2019 at Centre for European Research at the University of Gothenburg Lisbeth Aggestam and Markus Johansson's article "The Leadership Paradox in EU Foreign Policy" published in Journal of Common Market Studies continues to be one of JCMS' most downloaded articles!