Axel Marx List of articlesVol. 21, 2014/225 Years Of QCA (Qualitative Comparative Analysis): Which Path Travelled So Far?Special Report: Comparative Politics… Twenty Years LaterVol. 11, 2004/1A "Third Way" between Qualitative and Quantitative Approaches?Benoît Rihoux, Gisèle de Meur, Axel Marx, Geert van Hootegem, Peter Bursens: Systematic Comparative Analysis of Case Studies - Opening the Debate