I spent most of my youth in Galicia (Spain). I was born in Santiago de Compostela and lived with my parents in Villagarcía de Arosa until 1994. Afterwards I moved to Pamplona where I studied Law at the University of Navarra. After specializing in Civil and Commercial Law, I went to Salamanca in 2002 in order to study Political Science. As an Erasmus student I moved to Cracow (Poland) in 2003. A year later, and thanks to the financial support of Fundación Cajamadrid, I started an MA in Central and Eastern European Studies at the Centre for European Studies at Jagiellonian University. My dissertation there focused on the development of the Polish party system since 1991. After graduating with honours (magna cum laude) in 2006, I was recruited by Prof. Peter Mair (R.I.P.) to do my PhD. at the European University Institute in Florence (Italy). Defended in June 2011, my doctoral thesis focused on the institutionalization of East Central European party systems. From September 2010 I worked as a Post-doctoral Fellow at the University of Leiden. There I had the opportunity to contribute to Prof. Ingrid van Biezen´s large-scale research project on “The Legal Regulation of Political Parties in Europe” (funded by the European Research Council). Three years later I moved to the University of Nottingham (UK), where I became a Nottingham Research Fellow. Since October 2016 I am assistant professor at the School of Politics and International Relations. Co-founder and co-chair of the Council for European Studies’ (CES) “Political Parties, Party Systems and Elections” Research Network, I also collaborate with International IDEA as an expert in party finance regulation. Currently, I am member of the OSCE/ODIHR “Core Group of Experts on Political Parties”, co-director of the Research Centre for the Study of Parties and Democracy (REPRESENT) and co-director of the European Consortium for Political Research (ECPR) Summer School on “Political Parties”. Since early 2016 I am co-editor of the Routledge book series on “Political Parties and Party Systems” as well as a Senior Fellow at the APELLA Institute for Policy Dialogue and Analysis (Armenia).

My work has been published in European Journal of Political Research, Sociological Methods and Research (awarded the 2017 AECPA Prize for the Best Article), West European Politics (awarded the 2017 Gordon Smith and Vincent Wright Memorial Prize), Electoral Studies, Party Politics, Democratization, Government and Opposition, International Political Science Review, South European Society and PoliticsEast European Politics and SocietiesEast European Politics, Political Studies Review, European Constitutional Law Review, and Journal of Northeast Asian History. I have also co-edited several books on party politics as well as party regulation as well as (co-)authored several book chapters in various edited volumes. At the moment, I am co-writing a book titled Party System Closure: Alliances and Innovations in Europe between 1848 and 2016 for Oxford University Press.