Journal articles

Müller Gómez, J. (2024): Federalism, Decentral Governance, and Joint Decision-Making: Bad News for the Implementation of International Environmental Agreements?, Publius: The Journal of Federalism 54 (2), 407-433

Müller Gómez, J. (2023): Show Me the Money. Side-Payments and the Implementation of International Agreements in Federal Systems, Politics and Governance 11 (3), 312-326

Hoppe, A., Thorlakson, L. and Müller Gómez, J. (2023): Merits and challenges of comparing the EU and Canada, Politics and Governance 11 (3), 226-230

Müller Gómez, J. and Reiners, W. (2019): Rivalität mit System? Zehn Jahre institutioneller Wettbewerb zwischen Europäischem Parlament und Europäischem Rat [A Systemic Rivalry? Ten Years of Institutional Competition Between the European Parliament and the European Council], integration 4/2019, 262-279

Müller Gómez, J., Reiners, W. and Wessels, W. (2017): EU-Politik in Krisenzeiten. Krisenmanagement und Integrationsdynamik in der Europäischen Union [EU politics in times of crises. Crisis management and integration dynamics in the European Union], Aus Politik und Zeitgeschichte 37/2017, 11-17

Hoppe, A. and Müller Gómez, J. (2015): Wege aus der Legitimitätskrise. Chancen eines europäischen Föderalismus [Overcoming the legitimacy crisis: Opportunities of a European federalism], Aus Politik und Zeitgeschichte 28-30/2015, 30-35

Müller Gómez, J. and Wessels, W. (2015): The EP elections 2014 and their consequences. A further step towards EU parliamentarism?, Cuadernos Europeos de Deusto 52-2015, 39-66

Höing, O. and Müller Gómez, J. (2014): Towards the German model? Spitzenkandidaten and European Elections 2014, L’Europe en formation 55 (4), 54-65

Special issues

Müller Gómez, J., Hoppe, A. and Thorlakson, L. (eds.) (2023): United in Uniqueness? Lessons From Canadian Politics for European Union Studies, thematic issue, Politics and Governance 11 (3)

Monographs

Müller Gómez, J. and Wessels, W. (2017): Die deutsche Verwaltung und die Europäische Union. Deutsche Beamte im EU-Mehrebenensystem [The German administration and the European Union. German officials in the EU’s multi-level system], Brühl: Bundesakademie für öffentliche Verwaltung

Edited volumes

Lenkeit, A., Müller Gómez, J. and Peer, A. (eds.) (2016): Lateinamerika und der Freihandel. Interessen. Diskurse. Perspektiven [Latin America and free trade. Interests. Discourses. Perspectives], Cologne: connosco

Book chapters

Müller Gómez, J. (2025): Who Holds the Reins? The Power Play Between the European Parliament and the European Council in Choosing the Commission President, in: Kaeding, M., Müller, M. and Hoppe, A. (eds.): The 2024 European Parliament Elections. A Turn to the Right in the Shadow of War, Wiesbaden: Springer, 409-417

Müller Gómez, J. (2025): Wer hat die Zügel in der Hand? Das Machtspiel zwischen dem Europäischen Parlament und dem Europäischen Rat bei der Wahl des Kommissionspräsidenten [Who Holds the Reins? The Power Play Between the European Parliament and the European Council in Choosing the Commission President], in: Kaeding, M.,

Müller, M. and Hoppe, A. (eds.): Die Europawahl 2024, Rechtsruck im Schatten des Krieges [The 2024 European Parliament Elections. A Turn to the Right in the Shadow of War], Wiesbaden: Springer, forthcoming

Müller Gómez, J. and Thieme, A. (2020): The Appointment of the President of the European Commission 2019: A toothless European Parliament?, in: Kaeding, M., Müller, M. and Schmälter, J. (eds.): Europawahl 2019 [Europeaen Elections 2019], Wiesbaden: Springer, 181-190

Müller Gómez, J., Wessels, W. and Wolters, J. (2019): The European Parliament and the European Council. A shift in the balance of power?, in: Costa, O. (ed.): The European Parliament in times of crisis: Dynamics and Transformations, Basingstoke: Palgrave Macmillan, 53-76

Müller Gómez, J. and Wessels, W. (2017): Spitzenkandidaten 2.0. Initial deficits and prospects for 2019, in: Vai, L., Tortola, P.D. and Pirozzi, N. (eds.): Governing Europe. How to make the EU more efficient and democratic, Brussels: Peter Lang, 49-72

Müller Gómez, J. (2016): Freihandelsabkommen – Normative Mittel der Europäischen Union? [Free trade agreements – A normative instrument of the European Union?], in: Lenkeit, A., Müller Gómez, J. and Peer, A. (eds.): Lateinamerika und der Freihandel. Interessen. Diskurse. Perspektiven, Köln: connosco, 18-29

Müller Gómez, J. and Peer, A. (2016): Die Freihandelspolitik Lateinamerikas. Ein Überblick [Latin America’s free trade policy. An overview], in: Lenkeit, A., Müller Gómez, J. and Peer, A. (eds.): Lateinamerika und der Freihandel. Interessen. Diskurse. Perspektiven, Köln: connosco, 8-12

Chapters in yearbooks and handbooks

Müller Gómez, J. and Wessels, W. (2025): Politisches System der EU [The political system of the EU], in: Weidenfeld, W., Wessels, W. and Tekin, F. (eds.): Europa von A bis Z. Taschenbuch der europäischen Integration [Europe from A to Z. Handbook of European Integration], 17th edition, Berlin: Springer Nature, forthcoming (updated version)

Müller Gómez, J. (2025): Vertragsverletzung [Treaty infringement], in: Weidenfeld, W., Wessels, W. and Tekin, F. (eds.): Europa von A bis Z. Taschenbuch der europäischen Integration [Europe from A to Z. Handbook of European Integration], 17th edition, Berlin: Springer Nature, forthcoming (updated version)

Müller Gómez, J. and Wessels, W. (2023): Politisches System der EU [The political system of the EU], in: Weidenfeld, W., Wessels, W. and Tekin, F. (eds.): Europa von A bis Z. Taschenbuch der europäischen Integration [Europe from A to Z. Handbook of European Integration], 16th edition, Berlin: Springer Nature, 529-538 (updated version)

Müller Gómez, J. (2023): Vertragsverletzung [Treaty infringement], in: Weidenfeld, W., Wessels, W. and Tekin, F. (eds.): Europa von A bis Z. Taschenbuch der europäischen Integration [Europe from A to Z. Handbook of European Integration], 16th edition, Berlin: Springer Nature, 635-640

Müller Gómez, J. and Wessels, W. (2020): Politisches System der EU [The political system of the EU], in: Weidenfeld, W., Wessels, W. and Tekin, F. (eds.): Europa von A bis Z. Taschenbuch der europäischen Integration [Europe from A to Z. Handbook of European Integration], 15th edition, Berlin: Springer Nature, 495-504

Müller Gómez, J. and Wessels, W. (2019): Die institutionelle Architektur der Europäischen Union [The institutional architecture of the European Union], in: Weidenfeld, W. and Wessels, W. (eds.): Jahrbuch der Europäischen Integration 2019 [Yearbook of European Integration 2019], Baden-Baden: Nomos, 71-82

Müller Gómez, J. and Wessels, W. (2018): Die institutionelle Architektur der Europäischen Union [The institutional architecture of the European Union], in: Weidenfeld, W. and Wessels, W. (eds.): Jahrbuch der Europäischen Integration 2018 [Yearbook of European Integration 2018], Baden-Baden: Nomos, 71-84

Müller Gómez, J. and Wessels, W. (2017): Die institutionelle Architektur der Europäischen Union [The institutional architecture of the European Union], in: Weidenfeld, W. and Wessels, W. (eds.): Jahrbuch der Europäischen Integration 2017 [Yearbook of European Integration 2017], Baden-Baden: Nomos, 71-86

Working papers

Müller Gómez, J. (2024): Les gouvernements fédérés : alliés ou freins dans la mise en œuvre des accords internationaux ? CÉRIUM Working Paper No 33, Centre d’études et de recherches internationales, Université de Montréal

Müller Gómez, J. (2018): Still sui generis? The comparative turn in European Union studies, DAFEUS background paper no. 1

Müller Gómez, J. and Wessels, W. (2016): The Spitzenkandidaten Procedure: Reflecting on the Future of an Electoral Experiment, iai Working Paper 16-08

Reports and studies

Müller Gómez, J. and Wessels, W. (2020): Jahresbericht 2020: Die deutsche Verwaltung und die Europäische Union. Bericht über aktuelle Entwicklungen in der Europäischen Union und in der deutschen EU-Politik [Annual report 2020: The German administration and the European Union. Current developments in the European Union and German EU policy], report for the German Academy of Public Administration (BAköV)

Müller Gómez, J. and Wessels, W. (2019): Jahresbericht 2019: Die deutsche Verwaltung und die Europäische Union. Bericht über aktuelle Entwicklungen in der Europäischen Union und in der deutschen EU-Politik [Annual report 2019: The German administration and the European Union. Current developments in the European Union and German EU policy], report for the German Academy of Public Administration (BAköV)

Müller Gómez, J. and Wessels, W. (2018): Jahresbericht 2018: Die deutsche Verwaltung und die Europäische Union. Bericht über aktuelle Entwicklungen in der Europäischen Union und in der deutschen EU-Politik [Annual report 2018: The German administration and the European Union. Current developments in the European Union and German EU policy], report for the German Academy of Public Administration (BAköV)

Mérand, F. and Müller Gómez, J. (2018): Brexit: A Report on Canadian, U.S., and European Expertise, Report for Global Affairs Canada

Müller Gómez, J. and Wessels, W. (2017): Jahresbericht 2017: Die deutsche Verwaltung und die Europäische Union. Bericht über aktuelle Entwicklungen in der Europäischen Union und in der deutschen EU-Politik [Annual report 2017: The German administration and the European Union. Current developments in the European Union and German EU policy], report for the German Academy of Public Administration (BAköV)

Policy and outreach papers

Müller Gómez, J. (2025): Canada, the 28th EU member state? Don’t forget about the provinces, ECSA-C debate on “Should Canada apply for EU membership?”, https://www.ecsa-c.ca/copy-of-covid-the-future-of-the-eu

Müller Gómez, J. (2023): Trudeaus Klimaambitionen und der Widerstand der Provinzen [Trudeau’s climate ambitions and provincial resistance], DKG-Journal 2/2023, 10-13

Müller Gómez, J. (2022): Québec. Von der “belle province” zur “province verte“? [Québec. From the “belle province” to the “province verte“?]›, DKG-Journal 3/2022, 17-19

Müller Gómez, J. and Ohler, F. (2020): COVID-19 and the environmental crisis: major challenges for the European Union, ECSA-C Policy memo, https://www.eucanet.org/images/FIN_ECSA-C_PolicyMemo1-.pdf

Müller Gómez, J. (2016): Why and How the Spitzenkandidaten Procedure Should be Further Developed, EuVisions, http://www.euvisions.eu/why-and-how-the-spitzenkandidaten-procedure-should-be-further-developed/

Müller Gómez, J. (2014): Arbeitsplätze, Klimaschutz, Migration und Freihandel. Zu den Herausforderungen der neuen Legislaturperiode des Europäischen Parlaments [Jobs, climate change, migration and free trade: Challenges of the new European Parliament], Europa und Arbeitsmarkt 11 (2), 5

(*peer-reviewed)